Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Stanley Mayer, DDS

Q: What type of organization is Stanley Mayer, DDS?

Stanley Mayer, DDS is registered in NPPES as a Dentist (its primary provider taxonomy).

Dentist in Bethesda, MD · enumerated 2010 · authorized official Stanley Mayer, Owner.

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

National Provider Identifier

1437479805

Verified

See something wrong? Report a correction

Registry record

Entity type Organization (Type 2)

Legal business name Stanley Mayer, DDS

Practice address 4550 Montgomery Ave, Suite 240n, Bethesda, MD, 20814

Phone (301) 654-4848

Fax (301) 654-2553

Enumeration date Jun 8, 2010

Last updated in NPPES Jun 8, 2010

Taxonomy & classification

122300000X Dentist Dental Providers · License 5323 (MD) Primary

Authorized official

Name Stanley Mayer

Title Owner

Phone (301) 654-4848

Other identifiers

Identifier	Type	State	Issuer
1235132291	Other	MD	INDIVIDUAL NPI

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 type of organization is Stanley Mayer, DDS?

Stanley Mayer, DDS is registered in NPPES as a Dentist (its primary provider taxonomy).

What is a Type 2 NPI?

A Type 2 NPI identifies an organization (group practice, hospital, pharmacy, lab), while Type 1 NPIs identify individual providers. Organizations bill under their Type 2 NPI.

Providers at this address

Browse all →

Lynda Mulhauser Clinical Social Worker · Bethesda, MD NPI 1336285048 Bethesda Ent Allergy Center, LLC Medical Specialty Clinic/Center · Bethesda, MD NPI 1306975461 Drs Mulhauser and Duke, LLP Internal Medicine Physician · Bethesda, MD NPI 1902092257 Papiya Ray Occupational Medicine Physician · Bethesda, MD NPI 1578710489 Accompany Medical Group of Colorado, P.C. Internal Medicine Physician · Bethesda, MD NPI 1790513067 Aledade Care Solutions of Mississippi, LLC Internal Medicine Physician · Bethesda, MD NPI 1386472652

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2010-06-08.