MARGARET ANDRIN MD
NPI 1851345029
Obstetrics & Gynecology in Pennington, NJ
About Margaret Andrin Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MARGARET ANDRIN MD (NPI 1851345029) is an individual obstetrics & gynecology provider in Pennington, New Jersey, licensed in New Jersey (25MA07095500) and active in the NPI registry since May 2006. She is enrolled in Medicare PECOS, is affiliated with Capital Health Medical Center - Hopewell, and maintains a secondary practice location in Branchburg.
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Location 1
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Margaret Andrin Md is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.
Medicare Billing Reassignments
4Medicare enrollment records show Margaret Andrin reassigns Medicare billing to 4 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Trenton, NJ 08638
- Reassigned Medicare billing, New Jersey enrollment
- 600 clinicians in this Medicare group
Somerset, NJ 08873
- Reassigned Medicare billing, New Jersey enrollment
- 172 clinicians in this Medicare group
Philadelphia, PA 19111
- Reassigned Medicare billing, Pennsylvania enrollment
- 1,991 clinicians in this Medicare group
Elizabeth, NJ 07202
- Reassigned Medicare billing, New Jersey enrollment
- 1,894 clinicians in this Medicare group
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Areas of Expertise CMS Part B claims 3
Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.
Hospital Affiliations CMS Care Compare
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Capital Health Medical Center - Hopewell
Acute Care Hospitals · Pennington, NJPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 08534 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Medicare Quality Performance CMS QPP · MIPS
Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.
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.
PENNINGTON, NJ 08534
PENNINGTON, NJ 08534
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 Margaret Andrin's NPI number?
The NPI number for Margaret Andrin is 1851345029. It was assigned to this individual provider in the NPPES registry on May 20, 2006.
Where is Margaret Andrin located?
Margaret Andrin practices at 1 Capital Way, Pennington, NJ 08534. The listed phone number is (609) 303-4000.
What is Margaret Andrin's specialty?
The primary specialty registered for this NPI is Obstetrics & Gynecology with taxonomy code 207V00000X.
Is Margaret Andrin enrolled in Medicare?
Yes. Margaret Andrin is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.
Which organizations bill Medicare for Margaret Andrin's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Margaret Andrin reassigns Medicare benefits to 4 organizations: Capital Health Multispecialty Group (Trenton, NJ), Robert Wood Johnson Physician Enterprise (Somerset, NJ), Temple Faculty Practice Plan, Inc (Philadelphia, PA) and Barnabas Health Medical Group PC (Elizabeth, 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 Margaret Andrin's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Margaret Andrin accept?
Health plans from Oscar Health list Margaret Andrin as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.
Is Margaret Andrin affiliated with any hospitals?
According to CMS data, Margaret Andrin is affiliated with Capital Health Medical Center - Hopewell.
When was this NPI record last updated?
The NPPES record for Margaret Andrin was last updated on August 15, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 14 months 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.
# Margaret Andrin, MD · NPI 1851345029
Obstetrics & Gynecology physician in Pennington, New Jersey. Individual provider, active in the CMS NPPES registry since May 20, 2006.
## Identity
- **NPI:** 1851345029 (Entity type: Individual)
- **Enumerated:** May 20, 2006
- **Primary specialty:** Obstetrics & Gynecology · taxonomy 207V00000X
- **State license:** 25MA07095500 (New Jersey)
- **Sole proprietor:** No
## Practice location
- **Address:** 1 CAPITAL WAY, Pennington, NJ 08534-2520
- **Phone:** (609) 303-4000
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** 4 organizations under Medicare reassignment (form CMS-855R): Capital Health Multispecialty Group (NPI 1083072342, Trenton, NJ); Robert Wood Johnson Physician Enterprise (NPI 1245587922, Somerset, NJ); Temple Faculty Practice Plan, Inc (NPI 1093298887, Philadelphia, PA); Barnabas Health Medical Group PC (NPI 1841557246, Elizabeth, NJ) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Pennsylvania State University College Of Medicine, class of 1993
## Record status
- **NPPES last updated:** August 15, 2025
---
Source: [NPI Profile](https://npiprofile.com/npi/1851345029) · Data from the CMS NPPES public registry.