Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Daniel Isaac Perlin, MD

Anesthesiology Physician in Washington, DC · enumerated 2006.

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

National Provider Identifier

1902825755

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Registry record

Entity type Individual (Type 1)

Name Daniel Isaac Perlin

Credential MD

Sex Male

Practice address 110 Irving St Nw, Washington, DC, 20010

Phone (301) 946-5100

Fax (301) 929-0348

Enumeration date Jul 19, 2006

Last updated in NPPES Jul 9, 2007

Taxonomy & licenses

207L00000X Anesthesiology Physician Allopathic & Osteopathic Physicians · License MD22190 (DC) 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
501341	Other	DC	NCPPO
5379981002	Other	DC	CIGNA HMO
5704812	Medicaid	VA	-
2495265	Other	DC	AETNA HMO
0077	Other	DC	CAREFIRST BCBS
5107590	Other	DC	AETNA NON HMO
441048	Other	VA	ANTHEM BCBS
200118	Other	DC	KAISER

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 this the official NPI registry?

No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.

What specialty is Daniel Perlin?

Daniel Perlin is registered in NPPES with the primary taxonomy of Anesthesiology Physician. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

Other providers at this practice address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-09.