Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Shiva Shankar Natarajan

Neurology Physician in Germantown, TN · enumerated 2006.

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

National Provider Identifier

1730132788

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Registry record

Entity type Individual (Type 1)

Name Shiva Shankar Natarajan

Sex Male

Practice address 7645 Wolf River Cir, Suite 100, Germantown, TN, 38138

Phone (901) 405-0275

Enumeration date May 19, 2006

Last updated in NPPES Mar 25, 2010

Taxonomy & licenses

2084N0400X Neurology Physician Allopathic & Osteopathic Physicians · License 031974 (TN) Primary

Other identifiers

Identifier	Type	State	Issuer
152654001	Medicaid	AR	-
16568	Other	-	TLC
620903564	Other	-	VESTICA/OMNICARE
98965	Other	AR	BCBS OF ARKANSAS
2075825	Other	-	UNITED HEALTHCARE
339702002	Other	-	CIGNA
3857230	Medicaid	TN	-
4170697	Other	TN	BC BS TN
7701233	Other	-	AETNA
00123843	Medicaid	MS	-

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

What specialty is Shiva Natarajan?

Shiva Natarajan is registered in NPPES with the primary taxonomy of Neurology 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.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2010-03-25.