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

Dr. Samuel David Maldonado, MD

Pediatric Infectious Diseases Physician in Flemington, NJ · enumerated 2009.

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

National Provider Identifier

1073842159

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Registry record

Entity type Individual (Type 1)

Name Dr. Samuel David Maldonado

Credential MD

Sex Male

Practice address Flemington, NJ, 08822

Phone (908) 237-2870

Fax (908) 237-2871

Enumeration date Dec 18, 2009

Last updated in NPPES Dec 18, 2009

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

Taxonomy & licenses

2080P0208X Pediatric Infectious Diseases Physician Allopathic & Osteopathic Physicians · License 25MA07395100 (NJ) Primary

MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

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

Where does Samuel Maldonado practice?

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

What is the NPI number for Samuel Maldonado?

The National Provider Identifier (NPI) for Samuel Maldonado is 1073842159, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

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Liza Pina Pediatric Pulmonology Physician · Flemington, NJ NPI 1043541246

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2009-12-18.