Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Chandana Chatterjee, M.D.

Pediatrics Physician in Columbia, MD · enumerated 2006.

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

National Provider Identifier

1629080353

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Registry record

Entity type Individual (Type 1)

Name Chandana Chatterjee

Credential M.D.

Sex Female

Practice address 8821 Columbia 100 Pkwy, Columbia, MD, 21045

Phone (410) 964-1056

Fax (410) 740-8315

Enumeration date Aug 12, 2006

Last updated in NPPES Feb 26, 2026

Taxonomy & licenses

2080A0000X Pediatric Adolescent Medicine Physician Allopathic & Osteopathic Physicians · License D23415 (MD) Secondary

208000000X Pediatrics Physician Allopathic & Osteopathic Physicians · License D0023415 (MD) 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
369621900	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.

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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 Chandana Chatterjee?

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

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-02-26.