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Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Steven F Mazer, M.D.

Orthopaedic Surgery Physician in Silver Spring, MD · enumerated 2005.

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

National Provider Identifier

1760483127

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Registry record

Entity type Individual (Type 1)
Name Dr. Steven F Mazer
Credential M.D.
Sex Male
Practice address 1400 Forest Glen Rd, Suite 400, Silver Spring, MD, 20910
Phone (301) 589-3324
Fax (301) 681-7575
Enumeration date Aug 9, 2005
Last updated in NPPES Feb 26, 2010

Taxonomy & licenses

207X00000X Orthopaedic Surgery Physician Allopathic & Osteopathic Physicians · License D19368 (MD) Primary
MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

Other identifiers

Identifier Type State Issuer
521304947 Other MD TAX ID

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

Is NPI 1760483127 active?
Yes, as of the latest NPPES snapshot, NPI 1760483127 is active (record last updated 2010-02-26).
How do I verify Steven Mazer's NPI record?
Cross-check NPI 1760483127 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2010-02-26.