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James N. Mockler

James N. Mockler, MD

Family Medicine

Accepting New Patients
Online Booking
Video Visit
Need help scheduling? Call 303-673-1900

Highlights

Age Groups Seen

  • Infant 0-1
  • Child 2-12
  • Adolescent 13-18
  • Adult 19-64
  • Older Adult >65

Gender

Male

Hospital Affiliation

  • Good Samaritan Hospital

About James N. Mockler

About The Provider

Dr. James Mockler is a family medicine physician in Lafayette. He is originally from Omaha, Nebraska, and his studies and work have taken him across the United States. He received a master's degree in public health from George Washington University in Washington D.C. and a medical degree from the University of Nebraska Medical Center in Omaha. He is board certified in family medicine.

Dr. Mockler completed residency training at Valley Family Medicine in Renton, Washington. He then began working at community health centers in both Denver and Loveland, Colorado.

Dr. Mockler met his wife when they both attended George Washington University's master's program in public health. Both are dedicated to improving health in a variety of settings with their work at community health centers, private practices and public health agencies. When not seeing patients, Dr. Mockler enjoys playing tennis, biking, hiking and skiing.

"I went into family medicine to care for patients of all ages – from newborns to the elderly. Family medicine allows me to provide a continuity of care for my patients and I enjoy seeing them improve their health throughout the course of our relationship."

Video

Locations

  1. Lafayette Clinic
    • phone: 303-673-1900
    • fax: 303-673-1915

Expertise

Education

  • Residency: Valley Medical Center, Family Medicine, 2007
  • Internship: St. Anthony North Hospital, Family Medicine, 2005
  • Medical School: University of Nebraska Medical Center, 2004

Board Certifications

  • Family Medicine: American Board of Family Medicine, 2007

Insurance

Search plans
  • Aetna
  • Anthem BCBS
  • Cigna
  • Clear Spring
  • Cofinity
  • Colorado Access
  • CorVel
  • Coventry
  • Denver Health
  • First Health/Coventry
  • Friday Health Plans
  • Humana
  • InnovAge PACE
  • Kaiser (limited coverage)
  • Meritain via Aetna Network
  • Pinnacol Assurance
  • Prime Health Services Inc
  • Rocky Mountain Health Plans
  • SCL Lutheran Hospice
  • Three Rivers Provider Network
  • TriWest
  • United Healthcare

Ratings & Reviews

4.9 out of 5

394 ratings, 52 reviews

The Patient Satisfaction Rating is an average of all responses to the care provider related questions shown below from our survey. Patients that are treated in outpatient or hospital environments may receive different surveys, and the volume of responses will vary by question.

Search reviews
    5 out of 5 stars
    Reviewed on 2/26/2026

    Excellent physician-thank you

    5 out of 5 stars
    Reviewed on 2/17/2026

    As previously explained, Dr Mockler is a great doctor. I’m happy to have him as my PCP.

    5 out of 5 stars
    Reviewed on 2/17/2026

    Dr Mockler listens to my concerns and is always familiar with my chart and medical history. He asks in depth questions about the reason for my current visit, and then makes diagnosis based on his exam, my symptoms, and my chart history. He’s very focused on the patient he’s currently seeing, and clearly cares about all his patients long-term health.

    5 out of 5 stars
    Reviewed on 2/15/2026

    Great!

    5 out of 5 stars
    Reviewed on 2/15/2026

    Established with Dr. Mockler as a new patient. I appreciated the time he took to ask questions and hear my concerns/issues.

    5 out of 5 stars
    Reviewed on 2/2/2026

    I appreciate my Doctor He always takes the time to listen to me and always try to explain things to me.

    5 out of 5 stars
    Reviewed on 2/1/2026

    Excellent, highly professional and very caring patient treatment

    5 out of 5 stars
    Reviewed on 1/31/2026

    Very impressed with my interaction with Dr Mockler

    5 out of 5 stars
    Reviewed on 1/26/2026

    He is always helpful

    5 out of 5 stars
    Reviewed on 1/22/2026

    Dr. Mockler is very knowledgeable and calming

    5 out of 5 stars
    Reviewed on 1/21/2026

    Dr. Mockler is very approachable and never seems to be bothered by questions. Interactions with him are very pleasant.

    5 out of 5 stars
    Reviewed on 1/19/2026

    I have seen Dr. Mockler several times over the last few years. He listens carefully and explains things well. I always appreciate his perspective.

    5 out of 5 stars
    Reviewed on 12/26/2025

    He always is easy to talk to, and always listens carefully to your concerns!

    5 out of 5 stars
    Reviewed on 12/26/2025

    He cares, I would not trade James,at all,he takes good care of us number one!!!!!!!

    5 out of 5 stars
    Reviewed on 12/21/2025

    I’ve been seeing Dr. Mockler for years and think is a wonderful doctor always takes the time to listen.

    5 out of 5 stars
    Reviewed on 12/19/2025

    Great doctor

    5 out of 5 stars
    Reviewed on 12/15/2025

    He is amazing and very smart. I will go to him for the rest of my life.

    5 out of 5 stars
    Reviewed on 12/13/2025

    Caring and good listener

    5 out of 5 stars
    Reviewed on 12/13/2025

    I feel that I can trust him and his recommendations.

    5 out of 5 stars
    Reviewed on 12/7/2025

    Whoever is handling questions through the portal should get the doctor involved when appropriate.

    5 out of 5 stars
    Reviewed on 12/1/2025

    Very knowledgeable and excellent listener.

    5 out of 5 stars
    Reviewed on 11/29/2025

    Very thorough. He listens and is easy to talk to. Answers my questions

    5 out of 5 stars
    Reviewed on 11/25/2025

    He knows my history and, therefore, provides feedback that is pertinent to my condition, and makes me feel comfortable with his recommendations.

    5 out of 5 stars
    Reviewed on 11/17/2025

    Dr. Mockler is kind, compassionate, and listened carefully to my concerns and answered my questions thoughtfully and with nuance.

    5 out of 5 stars
    Reviewed on 11/6/2025

    outstanding listener, great Dr and solution finder

    5 out of 5 stars
    Reviewed on 10/22/2025

    Awesome doctor!!

    5 out of 5 stars
    Reviewed on 10/20/2025

    Good listener, quiet demeanor

    5 out of 5 stars
    Reviewed on 10/16/2025

    Nice person, excellent Doctor!

    5 out of 5 stars
    Reviewed on 10/6/2025

    He is always kind and receptive so best care can be provided.

    5 out of 5 stars
    Reviewed on 10/2/2025

    Dr. Mockler is very caring and discusses various options to whatever concerns I have.

    5 out of 5 stars
    Reviewed on 9/29/2025

    He takes care of me

    5 out of 5 stars
    Reviewed on 9/23/2025

    Dr. Mockler is very attentive and does a thorough job every time.

    5 out of 5 stars
    Reviewed on 9/6/2025

    Very good doctor that I highly recommend.

    5 out of 5 stars
    Reviewed on 9/1/2025

    Great

    5 out of 5 stars
    Reviewed on 8/26/2025

    Always ready to answer my questions with VERY honest answers!

    5 out of 5 stars
    Reviewed on 8/23/2025

    He listens, reviews notes in the chart, asks questions and makes recommendations for treatment.

    5 out of 5 stars
    Reviewed on 8/19/2025

    Thanks for Dr. Mockler !

    5 out of 5 stars
    Reviewed on 8/19/2025

    Always makes time to get to know you as well as take care of health needs

    5 out of 5 stars
    Reviewed on 8/17/2025

    Dr Mockler is always attentive to my needs. I’ve been seeing him for over 10 years. He has never let me down. 👍👍👍

    5 out of 5 stars
    Reviewed on 8/17/2025

    Gave additional suggestions

    5 out of 5 stars
    Reviewed on 8/16/2025

    He is very attentive to my needs and helps me out with my living here in colorado for 3 months and in florida for 9 months.

    5 out of 5 stars
    Reviewed on 8/4/2025

    Dr. Mockler is an excellent and caring doctor!!

    5 out of 5 stars
    Reviewed on 8/2/2025

    Great communication and patience

    5 out of 5 stars
    Reviewed on 7/31/2025

    He’s the best

    5 out of 5 stars
    Reviewed on 7/29/2025

    Dr Mockler always takes time and patience to listen to me and try to understand my medical issues.

    5 out of 5 stars
    Reviewed on 7/27/2025

    Care was excellent!

    5 out of 5 stars
    Reviewed on 7/20/2025

    I can talk with Dr. Mockler about anything. He will listen carefully and answer any question I have as well as he can

    5 out of 5 stars
    Reviewed on 6/28/2025

    He is the best!

    5 out of 5 stars
    Reviewed on 6/26/2025

    He cares about my health

    5 out of 5 stars
    Reviewed on 6/9/2025

    very good.

    5 out of 5 stars
    Reviewed on 6/6/2025

    Dr. Mockler is my Guy !!! He is very professional always, discusses my situations over with me , listens to my questions well and is always honest and straightforward with his answers.

    5 out of 5 stars
    Reviewed on 5/25/2025

    Very good doctor