Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Clifton Andrew Mcclain III, M.D.

Obstetrics & Gynecology Physician in Annapolis, MD · enumerated 2011.

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

National Provider Identifier

1992088264

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)

Name Dr. Clifton Andrew Mcclain III

Credential M.D.

Sex Male

Practice address 1603 Saint Margarets Rd, Annapolis, MD, 21409

Phone (410) 757-7671

Enumeration date Sep 23, 2011

Last updated in NPPES Sep 23, 2011

Taxonomy & licenses

207V00000X Obstetrics & Gynecology Physician Allopathic & Osteopathic Physicians · License D0006987 (MD) 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 Clifton Mcclain?

The National Provider Identifier (NPI) for Clifton Mcclain is 1992088264, a Type 1 (individual) record in the CMS NPPES registry.

Where does Clifton Mcclain practice?

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

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2011-09-23.