Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Sudhir Kadian, M.D.

Pain Medicine (Anesthesiology) Physician in New London, CT · enumerated 2006.

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

National Provider Identifier

1366497182

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Registry record

Entity type Individual (Type 1)

Name Sudhir Kadian

Credential M.D.

Sex Male

Practice address 365 Montauk Ave, Anesthesia Department, New London, CT, 06320

Phone (860) 442-0711

Fax (860) 443-4458

Enumeration date May 23, 2006

Last updated in NPPES Jun 19, 2026

Taxonomy & licenses

207LP2900X Pain Medicine (Anesthesiology) Physician Allopathic & Osteopathic Physicians · License MD16849 (RI) Secondary

207LP2900X Pain Medicine (Anesthesiology) Physician Allopathic & Osteopathic Physicians · License 040251 (CT) Primary

207L00000X Anesthesiology Physician Allopathic & Osteopathic Physicians · License 040251 (CT) 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
001402510	Medicaid	CT	-
050088146	Other	-	RAILROAD MEDICARE

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 Sudhir Kadian?

Sudhir Kadian is registered in NPPES with the primary taxonomy of Pain Medicine (Anesthesiology) 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 2026-06-19.