1. Home
  2. Directory
  3. New Jersey
  4. Union City
  5. Nurse Practitioner
  6. NPI Profile
Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

WHITNEY HAMILTON NP
NPI 1528601564
Nurse Practitioner - Women's Health in Union City, NJ

Active since October 22, 2019PECOS Enrolled
500 PATERSON PLANK RD # 38608, UNION CITY, NJ 07087(908) 274-1220(908) 731-7932 Get Directions Write a Review

NPPES record last updated: October 5, 2026. Verified against the NPPES registry weekly; last sync: November 01, 2026.

Record update history: Oct 5, 2026, Mar 15, 2021, Dec 31, 2019 and 1 more (4 updates tracked since 2019).

About Whitney Hamilton Np NPPES

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

WHITNEY HAMILTON NP (NPI 1528601564) is an individual women's health provider in Union City, New Jersey, licensed in New Jersey (26NJ00950300) and active in the NPI registry since October 2019. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1528601564
Entity TypeIndividualFemale
Primary Taxonomy363LW0102X
Provider Legal NameWHITNEY HAMILTONCredential: NP
Location Address500 PATERSON PLANK RD # 38608Union City, NJ 07087-3416
Mailing Address500 Paterson Plank Rd # 38608Union City, NJ 07087-3416 · (908) 274-1220 · Fax (908) 731-7932
Phone(908) 274-1220
Fax(908) 731-7932
Sole ProprietorYes
Enumeration DateOctober 22, 2019
Last NPPES UpdateOctober 5, 20264 updates tracked since enumeration
NPPES CertifiedOctober 5, 2026
✔ NPI 1528601564 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNurse Practitioner · Women's HealthPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363LW0102X
License✔ Licensed in NJ · 26NJ00950300
500 PATERSON PLANK RD # 38608, Union City, NJ 07087
Open in Google Maps ↗

Other Names 1

Former Name (1)Whitney Grimm Np

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Whitney Hamilton Np 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

2

Medicare enrollment records show Whitney Hamilton reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

New Jersey Medical And Health Associates,llc
1.2 mi
Internal Medicine
308 WILLOW AVE
Hoboken, NJ 07030
  • Reassigned Medicare billing, New Jersey enrollment
  • 124 clinicians in this Medicare group
NPI 1558673582 (844) 427-4362
Garden State Healthcare Associates, LLC
7.1 mi
Emergency Medicine
29 E 29TH ST
Bayonne, NJ 07002
  • Reassigned Medicare billing, New Jersey enrollment
  • 637 clinicians in this Medicare group
NPI 1700014545 (844) 242-7436

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

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 07087 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$98.09 typical visit price
range $63.84 – $190.92
Typical copayment $24.52 (range $15.96 – $47.73)
Most-billed visit code 99203
Established Patient
$111.57 typical visit price
range $20.97 – $155.92
Typical copayment $27.89 (range $5.24 – $38.98)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

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 Whitney Hamilton's NPI number?

The NPI number for Whitney Hamilton is 1528601564. It was assigned to this individual provider in the NPPES registry on October 22, 2019. The provider is also known as Whitney Grimm Np.

Where is Whitney Hamilton located?

Whitney Hamilton practices at 500 Paterson Plank Rd # 38608, Union City, NJ 07087. The listed phone number is (908) 274-1220.

What is Whitney Hamilton's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Women's Health, with taxonomy code 363LW0102X.

Is Whitney Hamilton enrolled in Medicare?

Yes. Whitney Hamilton is registered in the Medicare PECOS enrollment system.

Which organizations bill Medicare for Whitney Hamilton's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Whitney Hamilton reassigns Medicare benefits to 2 organizations: New Jersey Medical And Health Associates,llc (Hoboken, NJ) and Garden State Healthcare Associates, LLC (Bayonne, NJ). 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 Whitney Hamilton'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 Whitney Hamilton was last updated on October 5, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 35 days 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.