Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Manuel H De Castro, MD

Neonatal-Perinatal Medicine Physician in Valhalla, NY · enumerated 2007.

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

National Provider Identifier

1235286931

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Registry record

Entity type Individual (Type 1)

Name Dr. Manuel H De Castro

Credential MD

Sex Male

Practice address 100 Woods Rd, Westchester Medical Center, Valhalla, NY, 10595

Phone (914) 493-8558

Fax (914) 493-1488

Enumeration date Jan 4, 2007

Last updated in NPPES Jul 23, 2013

Taxonomy & licenses

2080N0001X Neonatal-Perinatal Medicine Physician Allopathic & Osteopathic Physicians · License 249763 (NY) 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
02391308	Medicaid	NY	-

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 NPI 1235286931 active?

Yes, as of the latest NPPES snapshot, NPI 1235286931 is active (record last updated 2013-07-23).

How do I verify Manuel De Castro's NPI record?

Cross-check NPI 1235286931 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2013-07-23.