Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Stephen M Fries, M.D.

Pediatrics Physician in Boulder, CO · enumerated 2005.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1770568024

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Registry record

Entity type Individual (Type 1)

Name Stephen M Fries

Credential M.D.

Sex Male

Practice address 4745 Arapahoe Ave, Suite 200, Boulder, CO, 80303

Phone (303) 938-4750

Enumeration date Dec 9, 2005

Last updated in NPPES Oct 31, 2012

Taxonomy & licenses

208000000X Pediatrics Physician Allopathic & Osteopathic Physicians · License 23123 (CO) Primary

MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

Read the full guide → Validate an NPI →

Frequently asked questions

What is the NPI number for Stephen Fries?

The National Provider Identifier (NPI) for Stephen Fries is 1770568024, a Type 1 (individual) record in the CMS NPPES registry.

Where does Stephen Fries practice?

The practice location on file with NPPES is in Boulder, CO. Providers can have multiple locations; NPPES lists the primary practice address.

Other providers at this practice address

Browse all →

Donald Maschka Otolaryngology Physician · Boulder, CO NPI 1316933484 Mary Treloar Women's Health Nurse Practitioner · Boulder, CO NPI 1811970379 Ronald Baumgartner Pediatrics Physician · Boulder, CO NPI 1578547220 Kelly Jensen Obstetrics & Gynecology Physician · Boulder, CO NPI 1568446227 John Imig Gynecology Physician · Boulder, CO NPI 1801870530 Paul Cohen Pediatrics Physician · Boulder, CO NPI 1568447894 Kevin Cuevas Ophthalmology Physician · Boulder, CO NPI 1265418438 Brenda Price Obstetrics & Gynecology Physician · Boulder, CO NPI 1598745366

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2012-10-31.