Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Chandrabhan Singh, M.D.

Clinical Pathology/Laboratory Medicine Physician in Franklin, IN · enumerated 2005.

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

National Provider Identifier

1659371086

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Registry record

Entity type Individual (Type 1)

Name Chandrabhan Singh

Credential M.D.

Sex Male

Practice address Franklin, IN, 46131

Phone (317) 738-7878

Fax (317) 738-7872

Enumeration date Jul 28, 2005

Last updated in NPPES Jul 9, 2007

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

207ZP0105X Clinical Pathology/Laboratory Medicine Physician Allopathic & Osteopathic Physicians · License 0102555 (IN) 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
100354140A	Medicaid	IN	-
000000083610	Other	IN	ANTHEM PROVIDER NUMBER
351383162	Other	IN	TAX ID

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 Chandrabhan Singh?

Chandrabhan Singh is registered in NPPES with the primary taxonomy of Clinical Pathology/Laboratory Medicine 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 2007-07-09.