Independent US Healthcare Provider Directory & Public Medical Database
Active NPI 1699761445 Individual Practitioner Male Practitioner

Dr. Gregory A Arfsten , MD

Pediatrics • Lakewood, CO

Public Directory Information & Medical Disclaimer

This profile is compiled from official public domain records provided by CMS and the NPPES registry. TRUE-MEDINFO is an independent reference directory and does not provide medical advice, diagnosis, or treatment recommendations. Always consult a licensed medical professional for personal health decisions.

Professional Overview & Biography Verified Profile Summary

Dr. Gregory Arfsten, MD is a registered healthcare professional specializing in Pediatrics in Lakewood, CO. Official NPI practice address is registered at 7373 W JEFFERSON AVE.

Practice Location & Contact Primary Location

Practice Address

7373 W Jefferson Ave
Suite 102

Lakewood, CO 802352038

Telephone 3039885252
Fax 3039885632
Associated Practice Facility / Clinic
🏢 Thomas K. Mayeda, M.d., Pc Facility NPI 1336146026

Specialty Benchmarks & Practice Insights

Comparative analytics for Pediatrics in Lakewood, CO

Active Practitioner
Practitioner Clinical Experience
Active
City Avg: 10.5 Yrs
State Avg: 19.7 Yrs
Regional Practice Density
33 Specialists

Practicing in Lakewood, CO (1195 Statewide)

Telehealth Adoption Rate
0.0% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount
67.4% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Medical Specialties & State Licenses

Pediatrics Primary Specialty

NUCC Taxonomy Code: 208000000X

State License CO 32669

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
01326693 (CO)

Practice Associates & Co-Workers

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

9 Associated Practitioners
Kelsey Peszek

Pediatrics

NPI 1073098570
NPI 1205444304

Doctor of Medicine (M.D.)

NPI 1346945433

Pediatric Nurse Practitioner

Merilee Refvem

Physician Assistant - Medical

NPI 1528183498
NPI 1609002922

Doctor of Medicine (M.D.)

Candace Lacey , PA-C

Physician Assistant

NPI 1720216609

Physician Assistant (Certified)

Career & Practice History Timeline

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

6 Historical Events
NPI Profile Active July 08, 2007

NPI status registered as active in NPPES database

📍
Updated Practice Location July 08, 2007

Registered at 7373 W JEFFERSON AVE, SUITE 102, LAKEWOOD, CO 802352038 (Tel: 3039885252)

📍
Updated Business Mailing Address July 08, 2007

Registered at 7373 W JEFFERSON AVE, SUITE 102, LAKEWOOD, CO 802352038 (Tel: 3039885252)

👤
Provider Name / Credentials Updated July 08, 2007

Recorded as GREGORY ARFSTEN, MD

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) July 08, 2007

Pediatrics (License #32669 in CO)

🟢
Initial NPI Registration & Enumeration September 26, 2005

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: 1699761445
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: September 26, 2005
Last Update: July 13, 2026
Sole Proprietor: No

Mailing Address

7373 W Jefferson Ave, Suite 102

Lakewood, CO 802352038

Phone: 3039885252

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.