Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Damian Edwin Birchess, MD
Family Medicine Physician in Baltimore, MD · enumerated 2005.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1770578544
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Registry record
Taxonomy & licenses
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| R8280001 | Other | - | CAREFIRST BCBS FEDERAL/DC |
| 0100819 | Other | - | UNITED HEALTHCARE/AMERIC |
| 505176 | Other | - | AETNA |
| 242408 | Other | - | MDIPA.MAMSI/OPTIMUM CHOIC |
| 1449522 | Other | - | UNITED HEALTH CARE |
| 41101801 | Other | - | CAREFIRST BCBS |
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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Browse all →Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-09-21.