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ELISABETH SPECTOR MD
NPI 1598765638
Family Medicine in Somerville, NJ

Active since July 29, 2005PECOS Enrolled
110 REHILL AVE, SOMERVILLE, NJ 08876(908) 685-2900(908) 203-5964 Get Directions Write a Review

NPPES record last updated: February 28, 2017. Verified against the NPPES registry weekly; last sync: November 08, 2026.

Record update history: Feb 28, 2017, Feb 21, 2017 (2 updates tracked since 2017).

About Elisabeth Spector Md NPPES

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

ELISABETH SPECTOR MD (NPI 1598765638) is an individual family medicine provider in Somerville, New Jersey, licensed in New Jersey (25MA06784700) and active in the NPI registry since July 2005. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1598765638
Entity TypeIndividualFemale
Primary Taxonomy207Q00000X
Provider Legal NameELISABETH SPECTORCredential: MD
Location Address110 REHILL AVESomerville, NJ 08876-2519
Mailing Address110 Rehill AveSomerville, NJ 08876-2519 · (908) 685-2900 · Fax (908) 203-5964
Phone(908) 685-2900
Fax(908) 203-5964
Sole ProprietorNo
Enumeration DateJuly 29, 2005
Last NPPES UpdateFebruary 28, 20172 updates tracked since enumeration
✔ NPI 1598765638 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyFamily MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207Q00000X
License✔ Licensed in NJ · 25MA06784700
Definition
Family Medicine is the medical specialty which is concerned with the total health care of the individual and the family. It is the specialty in breadth which integrates the biological, clinical, and behavioral sciences. The scope of family medicine is not limited by age, sex, organ system, or disease entity.
110 REHILL AVE, Somerville, NJ 08876
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Other Identifiers 3

Medicare PIN038490NJ
Medicare UPINH17668
Medicaid8659206NJ

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Elisabeth Spector 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

2

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

Robert Wood Johnson Physician Enterprise
4.3 mi
Family Medicine
3 EXECUTIVE DRIVE, SUITE 400
Somerset, NJ 08873
  • Reassigned Medicare billing, New Jersey enrollment
  • 172 clinicians in this Medicare group
NPI 1245587922 (732) 369-5994
Liberty Med Associates LLC
24 mi
Foot & Ankle Surgery
1 BETHANY RD STE 21
Hazlet, NJ 07730
  • Reassigned Medicare billing, New Jersey enrollment
  • 80 clinicians in this Medicare group
NPI 1386279552 (732) 264-8282

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 08876 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.

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

ROBERT WOOD JOHNSON UNIVERSITY HOSPITAL INC
General Acute Care Hospital
110 REHILL AVE
SOMERVILLE, NJ 08876
Somerset County (732) 937-8537
JILLIAN NICOLE BOOSE PA-C
Physician Assistant
110 REHILL AVE
SOMERVILLE, NJ 08876
Somerset County (908) 685-2200
LETICIA ANTUNES
Physical Therapist
110 REHILL AVE
SOMERVILLE, NJ 08876
Somerset County (908) 685-2200
OSAMA ZIDAT MD
Student in an Organized Health Care Education/Training Program
110 REHILL AVE
SOMERVILLE, NJ 08876
Somerset County (908) 685-2200
LAUREN SCROCCA
Peer Specialist
110 REHILL AVE
SOMERVILLE, NJ 08876
Somerset County (908) 685-2200
JASON ISENHOUR
Peer Specialist
110 REHILL AVE
SOMERVILLE, NJ 08876
Somerset County (908) 685-2200
DAVID OH MD
Emergency Medicine
110 REHILL AVE, SOMERSET MEDICAL CENTER
SOMERVILLE, NJ 08876
Somerset County (908) 685-2833
RONALD WALTON
Peer Specialist
110 REHILL AVE
SOMERVILLE, NJ 08876
Somerset County (908) 685-2200

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 Elisabeth Spector's NPI number?

The NPI number for Elisabeth Spector is 1598765638. It was assigned to this individual provider in the NPPES registry on July 29, 2005.

Where is Elisabeth Spector located?

Elisabeth Spector practices at 110 Rehill Ave, Somerville, NJ 08876. The listed phone number is (908) 685-2900.

What is Elisabeth Spector's specialty?

The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.

Is Elisabeth Spector enrolled in Medicare?

Yes. Elisabeth Spector is registered in the Medicare PECOS enrollment system.

Which organizations bill Medicare for Elisabeth Spector's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Elisabeth Spector reassigns Medicare benefits to 2 organizations: Robert Wood Johnson Physician Enterprise (Somerset, NJ) and Liberty Med Associates LLC (Hazlet, 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 Elisabeth Spector'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 Elisabeth Spector was last updated on February 28, 2017. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 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.