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CHRISTA NICOLE GRANT MD
NPI 1598990467
Surgery - Pediatric Surgery in Valhalla, NY

Active since May 21, 2009PECOS Enrolled
100 WOODS RD STE C1119, VALHALLA, NY 10595(914) 493-6988(914) 493-2994 Get Directions Write a Review

NPPES record last updated: June 28, 2022. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Feb 7, 2022, Jun 16, 2016 (2 updates tracked since 2016).

About Christa Nicole Grant Md NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

CHRISTA NICOLE GRANT MD (NPI 1598990467) is an individual pediatric surgery provider in Valhalla, New York, licensed in New York (314041-01) and active in the NPI registry since May 2009. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1598990467
Entity TypeIndividualFemale
Primary Taxonomy2086S0120X
Provider Legal NameCHRISTA NICOLE GRANTCredential: MD
Location Address100 WOODS RD STE C1119Valhalla, NY 10595-1530
Mailing Address1540 E Hospital Drive, Mott 4-933Ann Arbor, MI 48109-4211
Phone(914) 493-6988
Fax(914) 493-2994
Sole ProprietorYes
Enumeration DateMay 21, 2009
Last NPPES UpdateJune 28, 20222 updates tracked since enumeration
NPPES CertifiedJune 28, 2022
✔ NPI 1598990467 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 3

★ Primary SpecialtySurgery · Pediatric SurgeryAllopathic & Osteopathic Physicians
Taxonomy Code2086S0120X
License✔ Licensed in NY · 314041-01
Definition
A surgeon with expertise in the management of surgical conditions in premature and newborn infants, children and adolescents.
Also ListedSurgeryTaxonomy 208600000X · License TBD (DC), A121328 (CA)
Also ListedStudent in an Organized Health Care Education/Training ProgramTaxonomy 390200000X · License 4301109184 (MI)
100 WOODS RD STE C1119, Valhalla, NY 10595
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Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Christa Nicole Grant Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Medicare Billing Reassignments

3

Medicare enrollment records show Christa Grant reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Westchester Medical Center Advanced Physician Services PC
Same address
Anesthesiology
100 WOODS RD, TAYLOR PAVILION - ROOM M229
Valhalla, NY 10595
  • Reassigned Medicare billing, New York enrollment
  • 1,663 clinicians in this Medicare group
NPI 1740687458 (914) 493-2844
Weill Medical College Of Cornell
23 mi
Geriatric Medicine
1484 1ST AVE
New York, NY 10021
  • Reassigned Medicare billing, New York enrollment
  • 271 clinicians in this Medicare group
NPI 1831100882 (212) 746-7000
The Milton S Hershey Medical Center Physicians Group
159 mi
Pediatrics
35 HOPE DR
Hershey, PA 17033
  • Reassigned Medicare billing, Pennsylvania enrollment
  • 2,216 clinicians in this Medicare group
NPI 1205801537 (800) 243-1455

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Christa Grant's NPI number?

The NPI number for Christa Grant is 1598990467. It was assigned to this individual provider in the NPPES registry on May 21, 2009.

Where is Christa Grant located?

Christa Grant practices at 100 Woods Rd Ste C1119, Valhalla, NY 10595. The listed phone number is (914) 493-6988.

What is Christa Grant's specialty?

The primary specialty registered for this NPI is Surgery, specializing in Pediatric Surgery, with taxonomy code 2086S0120X.

Is Christa Grant enrolled in Medicare?

Yes. Christa Grant is registered in the Medicare PECOS enrollment system.

Which organizations bill Medicare for Christa Grant's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Christa Grant reassigns Medicare benefits to 3 organizations: Westchester Medical Center Advanced Physician Services PC (Valhalla, NY), Weill Medical College Of Cornell (New York, NY) and The Milton S Hershey Medical Center Physicians Group (Hershey, PA). Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Christa Grant's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

When was this NPI record last updated?

The NPPES record for Christa Grant was last updated on June 28, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.