Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 30 days.

GREGORY A ARFSTEN MD
NPI 1699761445
Pediatrics in Lakewood, CO

Active since September 26, 2005
7373 W JEFFERSON AVE, SUITE 102, LAKEWOOD, CO 80235(303) 988-5252(303) 988-5632 Get Directions Write a Review

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: July 26, 2026.

About Gregory A Arfsten Md NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

GREGORY A ARFSTEN MD (NPI 1699761445) is an individual pediatrics provider in Lakewood, Colorado, licensed in Colorado (32669) and active in the NPI registry since September 2005.

NPPES Registry Identity

NPI1699761445
Entity TypeIndividualMale
Primary Taxonomy208000000X
Provider Legal NameGREGORY A ARFSTENCredential: MD
Location Address7373 W JEFFERSON AVE, SUITE 102Lakewood, CO 80235-2038
Mailing Address7373 W Jefferson Ave, Suite 102Lakewood, CO 80235-2038 · (303) 988-5252 · Fax (303) 988-5632
Fax(303) 988-5632
Sole ProprietorNo
Enumeration DateSeptember 26, 2005
Last NPPES UpdateJuly 13, 2026
NPI 1699761445 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyPediatricsAllopathic & Osteopathic Physicians
Taxonomy Code208000000X
License Licensed in CO · 32669
Definition

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.

7373 W JEFFERSON AVE, Lakewood, CO 80235

Other Identifiers 1

Medicaid01326693CO

Other Providers at the Same Location NPPES 19

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

Durable Medical Equipment & Medical Supplies (Customized Equipment)
7373 W JEFFERSON AVE
LAKEWOOD, CO 80235
Dentist
7373 W JEFFERSON AVE
LAKEWOOD, CO 80235
Family Medicine
7373 W JEFFERSON AVE, SUITE 201
LAKEWOOD, CO 80235
Dental Hygienist
7373 W JEFFERSON AVE, 404
LAKEWOOD, CO 80235
Internal Medicine
7373 W JEFFERSON AVE, STE 103
LAKEWOOD, CO 80235
Dentist (Periodontics)
7373 W JEFFERSON AVE, #404
LAKEWOOD, CO 80235
Audiologist
7373 W JEFFERSON AVE, SUITE 301
LAKEWOOD, CO 80235
Dentist
7373 W JEFFERSON AVE, STE 305
LAKEWOOD, CO 80235

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Gregory Arfsten's NPI number?

The NPI number for Gregory Arfsten is 1699761445. It was assigned to this individual provider in the NPPES registry on September 26, 2005.

Where is Gregory Arfsten located?

Gregory Arfsten practices at 7373 W Jefferson Ave Suite 102, Lakewood, CO 80235. The listed phone number is (303) 988-5252.

What is Gregory Arfsten's specialty?

The primary specialty registered for this NPI is Pediatrics with taxonomy code 208000000X.

When was this NPI record last updated?

The NPPES record for Gregory Arfsten was last updated on July 13, 2026. NPI Profile syncs with the weekly NPPES data releases published by CMS.