Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Preethi Kumar, MD

General Practice Physician in Wilmington, DE · enumerated 2005 · practices at Children'S Hospital of Philadelphia.

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

National Provider Identifier

1588663942

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Registry record

Entity type Individual (Type 1)

Name Preethi Kumar

Credential MD

Sex Female

Practice address 910 Foulk Road,, Suite 101, Wilmington, DE, 19803

Phone (302) 655-3242

Fax (302) 655-5392

Enumeration date Jul 19, 2005

Last updated in NPPES Apr 4, 2012

Taxonomy & licenses

208000000X Pediatrics Physician Allopathic & Osteopathic Physicians · License C1-0006091 (DE) Secondary

208D00000X General Practice Physician Allopathic & Osteopathic Physicians · License C10006091 (DE) 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
0001058901	Medicaid	DE	-

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 is the NPI number for Preethi Kumar?

The National Provider Identifier (NPI) for Preethi Kumar is 1588663942, a Type 1 (individual) record in the CMS NPPES registry.

Where does Preethi Kumar practice?

The practice location on file with NPPES is in Wilmington, DE. Providers can have multiple locations; NPPES lists the primary practice address.

Other providers at this practice address

Browse all →

Howard Borin Pediatrics Physician · Wilmington, DE NPI 1285658898 M Dupont Pediatrics Physician · Wilmington, DE NPI 1609890219 Children'S Hospital of Philadelphia Pediatrics Physician · Wilmington, DE NPI 1073603536 Amy Anzilotti Pediatrics Physician · Wilmington, DE NPI 1194927053

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2012-04-04.