Margaret Andrin, MD, Facog, LLC
NPI 1669653309 · Obstetrics & Gynecology Physician · Branchburg, NJ
Margaret Andrin, MD, Facog, LLC is a Obstetrics & Gynecology Physician organization in Branchburg, NJ (NPI 1669653309).
Provider details
- NPI number
- 1669653309
- Entity type
- Organization
- Primary specialty
- Obstetrics & Gynecology PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Margaret Andrin, Physician/Owner(908) 526-0700
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
18 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
Mailing address
Registry dates
- Enumerated
- 2007-11-23
- Last updated
- 2012-01-27
Frequently asked questions
- What is Margaret Andrin, MD, Facog, LLC's NPI number?
- Margaret Andrin, MD, Facog, LLC's National Provider Identifier (NPI) is 1669653309, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Margaret Andrin, MD, Facog, LLC?
- Margaret Andrin, MD, Facog, LLC is classified in the NPPES registry as Obstetrics & Gynecology Physician (Allopathic & Osteopathic Physicians).
- Where is Margaret Andrin, MD, Facog, LLC located?
- Margaret Andrin, MD, Facog, LLC's practice location on file with NPPES is 3322 Route 22, Branchburg, NJ 08876-3476.
- What is Margaret Andrin, MD, Facog, LLC's phone number?
- The practice phone number listed in the NPPES registry for Margaret Andrin, MD, Facog, LLC is (908) 526-0700.
- Who is the authorized official for Margaret Andrin, MD, Facog, LLC?
- The authorized official listed on Margaret Andrin, MD, Facog, LLC's NPPES record is Margaret Andrin, Physician/Owner. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Margaret Andrin, MD, Facog, LLC's NPI active?
- Yes — Margaret Andrin, MD, Facog, LLC's NPI (1669653309) is active in the NPPES registry as of the last update on 2012-01-27.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.