Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Kumudinie C Fonseka, MD

Internal Medicine Physician in St Clair Shores, MI · enumerated 2006.

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

National Provider Identifier

1376653089

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Registry record

Entity type Individual (Type 1)

Name Kumudinie C Fonseka

Credential MD

Sex Female

Practice address 21327 Harper Avenue, Suite D, St Clair Shores, MI, 48080

Phone (586) 772-2300

Fax (586) 772-7111

Enumeration date Aug 30, 2006

Last updated in NPPES Oct 22, 2012

Taxonomy & licenses

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License 4301049484 (MI) 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
1943271	Medicaid	MI	-

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

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 Kumudinie Fonseka?

Kumudinie Fonseka is registered in NPPES with the primary taxonomy of Internal Medicine 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 2012-10-22.