NPPES file of Aug 9, 2026

Steven F. Mazer, M.D.

Orthopaedic Surgery Physician · Silver Spring, MD

Steven F. Mazer, M.D. is an orthopaedic surgery physician with a practice address in Silver Spring, Maryland, and NPI 1760483127, issued on Aug 9, 2005. Check the license (Maryland D19368, as entered in NPPES) on the Maryland Board of Physicians; the federal record below is the public data PlainDoctor holds for this provider.

Record from CMS NPPES, file of Aug 9, 2026 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1760483127
Name
Steven F. Mazer
Credential
M.D.
Primary taxonomy
Orthopaedic Surgery Physician 207X00000X
License number
D19368 MD
Self-reported in NPPES; status is on the state search
Practice location
1400 Forest Glen RD, Silver Spring, MD 20910
Phone
(301) 589-3324
Enumerated
Aug 9, 2005
Record last updated
Feb 26, 2010 (not updated in 16 years: call before relying on the address or phone)
Fax
(301) 681-7575
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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8 nearest orthopaedic surgery physician records → All 457 in Maryland → Look up another NPI →

Also registered at 1400 Forest Glen RD

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Sheila Bennett, CNMAdvanced Practice Midwife1750474888
  2. Susan Bock, MPT, MBAOrthopedic Physical Therapist1093810772
  3. Nyen Chong, M.D.Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician1003011917
  4. Tamara Coates, MDObstetrics & Gynecology Physician1740261338
  5. Erin Del Ninno, MDObstetrics & Gynecology Physician1932491321
  6. Nicole Dequattro, M.D.Obstetrics & Gynecology Physician1588636583

Verify Steven F. Mazer in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMaryland Board of Physicians
    Search for license D19368    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Open the Maryland license search

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Steven F. Mazer among 457 orthopaedic surgery physician records in Maryland

Steven F. Mazer, M.D. is one of 457 orthopaedic surgery physician records with a practice address in Maryland. 79% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does not. Its NPI, issued in 2005, is newer than 0% of them.

  • NPI issued2005 · 0% of these records are older, 83% newer
  • In a Medicare fileNo · 79% of these records are
  • In the CMS Doctors and Clinicians fileNo · 65% of these records are
  • Record last updated2010 · 61% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207X00000X and a Maryland practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Orthopaedic Surgery Physician providers in Maryland

There are 457 orthopaedic surgery physician records in Maryland. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 457 in Maryland → Every provider in Silver Spring → Orthopaedic Surgery Physician nationwide →

The 8 orthopaedic surgery physician records with the nearest ZIP codes

  1. Korboi EvansSilver Spring, MD 209101063611663
  2. Irvin Guterman, MDSilver Spring, MD 209101487646006
  3. Derek Kram, M.D.Silver Spring, MD 209101184616708
  4. Lawrence Manning, M.D.Silver Spring, MD 209101013094317
  5. Leon Nesti, MD, PHDSilver Spring, MD 209101053428854
  6. David Perim, M.D.Silver Spring, MD 209101689666190
  7. Gabriel Petruccelli, MDSilver Spring, MD 209101255623690
  8. Samuel Sanders, M.D.Silver Spring, MD 209101427299205

Common questions

What is Steven F. Mazer, M.D.'s NPI number?

Steven F. Mazer, M.D.'s National Provider Identifier (NPI) is 1760483127, issued on Aug 9, 2005. An NPI identifies a provider in billing; it is not a license.

Where is Steven F. Mazer, M.D. located?

The NPPES record lists a practice address at 1400 Forest Glen RD, Silver Spring, MD, 20910. Phone: (301) 589-3324. Providers update this record themselves, so call before visiting.

How can I verify Steven F. Mazer, M.D.'s license?

NPPES lists Maryland license number D19368, as entered by the provider. Search the Maryland Board of Physicians at https://www.mbp.state.md.us/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.

Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. An NPI identifies who bills; it is not a license.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.