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

Dr. Sisira Ranasinghe, M.D.

Anatomic Pathology & Clinical Pathology Physician in Fort Wayne, IN · enumerated 2005.

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

National Provider Identifier

1245233881

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Registry record

Entity type Individual (Type 1)

Name Dr. Sisira Ranasinghe

Credential M.D.

Sex Male

Practice address Fort Wayne, IN, 46825

Phone (260) 471-7675

Fax (260) 471-0701

Enumeration date May 27, 2005

Last updated in NPPES Jun 10, 2008

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

Taxonomy & licenses

207ZP0102X Anatomic Pathology & Clinical Pathology Physician Allopathic & Osteopathic Physicians · License 01026434A (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
200299150	Medicaid	IN	-
4896	Other	IN	PHYSICIANS HEALTH PLAN
000000083909	Other	IN	ANTHEM BLUE CROSS
1111054	Other	IN	CIGNA INSURANCE
220029374	Other	IN	RAIL ROAD MEDICARE
3647	Other	IN	PARTNERS HEALTH PLAN

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 Sisira Ranasinghe?

Sisira Ranasinghe is registered in NPPES with the primary taxonomy of Anatomic Pathology & Clinical Pathology Physician. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2008-06-10.