Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Anusuiya Nagar, MD

Geriatric Psychiatry Physician in Greer, SC · enumerated 2012.

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

National Provider Identifier

1689934002

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Registry record

Entity type Individual (Type 1)

Name Anusuiya Nagar

Credential MD

Sex Female

Practice address 100 Physicians Dr Ste B, Greer, SC, 29650

Phone (864) 797-9170

Fax (864) 797-9175

Enumeration date May 18, 2012

Last updated in NPPES Feb 16, 2022

Taxonomy & licenses

2084P0800X Psychiatry Physician Allopathic & Osteopathic Physicians · License 4301100687 (MI) Secondary

390200000X Student in an Organized Health Care Education/Training Program Student, Health Care · License 4301100687 (MI) Secondary

2084P0805X Geriatric Psychiatry Physician Allopathic & Osteopathic Physicians · License 51378 (SC) 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
513787	Medicaid	SC	-

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

What specialty is Anusuiya Nagar?

Anusuiya Nagar is registered in NPPES with the primary taxonomy of Geriatric Psychiatry Physician. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

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.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2022-02-16.