Independent US Healthcare Provider Directory & Public Medical Database
Active NPI 1881622629 Individual Practitioner Male Practitioner

Dr. Mark D Schwartz , MD

Internal Medicine • Boulder, CO

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Dr. Mark Schwartz, MD is a certified Internal Medicine practicing in Boulder, CO. With approximately 32 years of clinical experience since graduating from University Of Michigan Medical School in 1994, Dr. Schwartz delivers high-quality medical care to the local community at 2525 13TH ST.

Dr. Schwartz is affiliated with Clinica Campesina Family Health Services and accepts Medicare assignment.

Frequently performed procedures and clinical services include hemoglobin a1c level, blood glucose (sugar) test performed by hand-held instrument, automated urinalysis test. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

2525 13th St

Boulder, CO 803044104

Telephone 3036653036
Associated Practice Facility / Clinic

Medicare Profile & Education

Medical School

University Of Michigan Medical School

Graduation Year

1994

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Internal Medicine in Boulder, CO

Senior Veteran Specialist (>20 Yrs)
Practitioner Clinical Experience
32 Yrs +7.8 yrs vs City Avg
City Avg: 24.2 Yrs
State Avg: 23.3 Yrs
Regional Practice Density
77 Specialists

Practicing in Boulder, CO (2124 Statewide)

Telehealth Adoption Rate
31.2% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount
54.3% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Schwartz (32 Years) 32 Yrs
Boulder Specialty Average (24.2 Years) 24.2 Yrs

Performed Procedures & Service Volume

Top Medicare Part B procedures performed by this practitioner

CMS Official Data (2022)
Reporting Year:
HCPCS Code & Description Services Patients Submitted Charge Medicare Allowed
83036 Hemoglobin A1C level
27 12 $21.00 $9.60

Medical Specialties & State Licenses

CMS Verified: 2025-10-22
Internal Medicine Primary Specialty

NUCC Taxonomy Code: 207R00000X

State License CO 37095

A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.

Pediatrics

NUCC Taxonomy Code: 208000000X

State License CO 37095

A pediatrician is concerned with the physical, emotional and social health of children from birth to young adulthood. Care encompasses a broad spectrum of health services ranging from preventive healthcare to the diagnosis and treatment of acute and chronic diseases. A pediatrician deals with biological, social and environmental influences on the developing child, and with the impact of disease and dysfunction on development.

Additional State Medicaid & Healthcare Payer Identifiers

Medicaid State Provider ID
02156202 (CO)

Hospital & Practice Group Affiliations

Clinica Campesina Family Health Services

1735 S Public Rd, Lafayette, CO 800267093

Phone: 3036653036

Practice Associates & Co-Workers

Healthcare professionals and specialists practicing at this location or sharing practice phone/fax

34 Associated Practitioners
Dr. Thuy Mckitrick , PharmD

Pharmacist - Ambulatory Care

NPI 1003270174

Doctor of Pharmacy (Pharm.D.)

Jessica Jensen , RDH

Dental Hygienist

NPI 1003361346

Registered Dental Hygienist

Dr. Christina Mcmillon , DMD

Dentist - General Practice

NPI 1114239340

Doctor of Dental Medicine

Criselda Sanchez , RDH

Dental Hygienist

NPI 1114338852

Registered Dental Hygienist

Marja Dansie , LCSW

Social Worker - Clinical

NPI 1124307145

Licensed Clinical Social Worker

Emma Webster , LCSW

Social Worker - Clinical

NPI 1154086221

Licensed Clinical Social Worker

Career & Practice History Timeline

Chronological log of verified NPI updates, location relocations, credentials, and registry changes

9 Historical Events
📍
Updated Practice Location October 22, 2025

Registered at 2525 13TH ST, BOULDER, CO 803044104 (Tel: 3036653036)

📍
Updated Business Mailing Address October 22, 2025

Registered at 1735 S PUBLIC RD, LAFAYETTE, CO 800267093 (Tel: 3036653036)

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) October 22, 2025

Pediatrics (License #37095 in CO)

NPI Profile Active February 05, 2014

NPI status registered as active in NPPES database

📍
Updated Practice Location February 05, 2014

Registered at 1302 E 5TH ST, PUEBLO, CO 810013754 (Tel: 7195438711)

📍
Updated Business Mailing Address February 05, 2014

Registered at 110 E ROUTT AVE, PUEBLO, CO 810042117 (Tel: 7195438711)

👤
Provider Name / Credentials Updated February 05, 2014

Recorded as MARK SCHWARTZ, MD

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) February 05, 2014

Internal Medicine (License #37095 in CO)

🟢
Initial NPI Registration & Enumeration June 29, 2006

First registered as active Individual Practitioner in NPPES Database.

Patient & Community Reviews

Verified patient ratings, medical care experiences, and facility photos

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NPI Administrative Meta

NPI Number: 1881622629
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: June 29, 2006
Last Update: October 22, 2025
Sole Proprietor: No

Mailing Address

1735 S Public Rd

Lafayette, CO 800267093

Phone: 3036653036

Public Domain Record This profile contains public domain information published by CMS and NPPES under the Freedom of Information Act (FOIA).
⚠️ Medical Disclaimer

This directory listing is for informational purposes only and does not constitute medical advice, diagnosis, or physician endorsement. If you are experiencing a medical emergency, please call 911 immediately.