Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

A Catherine Purushothaman, MD

Specialist in Takoma Park, MD · enumerated 2006.

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

National Provider Identifier

1700965027

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Registry record

Entity type Individual (Type 1)

Name A Catherine Purushothaman

Credential MD

Sex Female

Practice address 7600 Carroll Ave, Washington Adventist Hospital, Takoma Park, MD, 20912

Phone (301) 891-7600

Enumeration date Nov 6, 2006

Last updated in NPPES Nov 12, 2008

Taxonomy & licenses

174400000X Specialist Other Service Providers · License D24071 (MD) Primary

2080N0001X Neonatal-Perinatal Medicine Physician Allopathic & Osteopathic Physicians · License D24071 (MD) Secondary

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
55058100	Medicaid	MD	-

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

Where does A Purushothaman practice?

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

What is the NPI number for A Purushothaman?

The National Provider Identifier (NPI) for A Purushothaman is 1700965027, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2008-11-12.