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

Christa Nicole Grant, MD

Pediatric Surgery Physician in Valhalla, NY · enumerated 2009.

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

National Provider Identifier

1598990467

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)

Name Christa Nicole Grant

Credential MD

Sex Female

Practice address Valhalla, NY, 10595

Phone (914) 493-6988

Fax (914) 493-2994

Enumeration date May 21, 2009

Last updated in NPPES Jun 28, 2022

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

Taxonomy & licenses

208600000X Surgery Physician Allopathic & Osteopathic Physicians · License TBD (DC) Secondary

208600000X Surgery Physician Allopathic & Osteopathic Physicians · License A121328 (CA) Secondary

390200000X Student in an Organized Health Care Education/Training Program Student, Health Care · License 4301109184 (MI) Secondary

2086S0120X Pediatric Surgery Physician Allopathic & Osteopathic Physicians · License 314041-01 (NY) 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

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 Christa Grant?

Christa Grant is registered in NPPES with the primary taxonomy of Pediatric Surgery 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 2022-06-28.