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Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Mark Brian Friedman, DPM

Podiatrist in Albany, NY · enumerated 2007 · practices at Mark Brian Friedman, Dpm, Pllc.

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

National Provider Identifier

1639221450

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Registry record

Entity type Individual (Type 1)
Name Mark Brian Friedman
Credential DPM
Sex Male
Practice address Albany, NY, 12203
Phone (518) 482-4321
Fax (518) 482-4664
Enumeration date Jan 18, 2007
Last updated in NPPES Nov 25, 2024

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

213E00000X Podiatrist Podiatric Medicine & Surgery Service Providers · License N005533-1 (NY) Primary
DPM · Doctor of Podiatric Medicine: A physician specializing in medical and surgical care of the foot and ankle. About the DPM 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.

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Frequently asked questions

What is the NPI number for Mark Friedman?
The National Provider Identifier (NPI) for Mark Friedman is 1639221450, a Type 1 (individual) record in the CMS NPPES registry.
Where does Mark Friedman practice?
The practice location on file with NPPES is in Albany, NY. Providers can have multiple locations; NPPES lists the primary practice address.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-11-25.