Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Nirupama Arkonam Natarajan, MD

Psychiatry Physician in Milton, GA · enumerated 2007.

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

National Provider Identifier

1942411251

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Registry record

Entity type Individual (Type 1)

Name Nirupama Arkonam Natarajan

Credential MD

Sex Female

Practice address 850 Mayfield Rd Ste 203, Milton, GA, 30009

Phone (470) 805-5040

Fax (678) 268-4550

Enumeration date May 25, 2007

Last updated in NPPES Apr 8, 2026

Taxonomy & licenses

2084P0800X Psychiatry Physician Allopathic & Osteopathic Physicians · License 66723 (GA) 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.

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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 Nirupama Natarajan?

Nirupama Natarajan is registered in NPPES with the primary taxonomy of Psychiatry 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 2026-04-08.