DR. TARA M ABELLA M.D.
NPI 1104051242
Obstetrics & Gynecology in Livingston, NJ
About Dr. Tara M Abella M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. TARA M ABELLA M.D. (NPI 1104051242) is an individual obstetrics & gynecology provider in Livingston, New Jersey, licensed in New Jersey (25MA08928000) and active in the NPI registry since May 2009. She is enrolled in Medicare PECOS and is a graduate of Other (2007).
NPPES Registry Identity
Specialties & Licenses
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
Dr. Tara M Abella M.d. 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
3Medicare enrollment records show Tara Abella reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Elizabeth, NJ 07202
- Reassigned Medicare billing, New Jersey enrollment
- 1,894 clinicians in this Medicare group
New Brunswick, NJ 08901
- Reassigned Medicare billing, New Jersey enrollment
- 306 clinicians in this Medicare group
Voorhees, NJ 08043
- Reassigned Medicare billing, New Jersey enrollment
- Medicare enrollment name: Regional Womens Health Group LLC
- 307 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.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 07039 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
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.
LIVINGSTON, NJ 07039
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 Tara Abella's NPI number?
The NPI number for Tara Abella is 1104051242. It was assigned to this individual provider in the NPPES registry on May 19, 2009.
Where is Tara Abella located?
Tara Abella practices at 200 S Orange Ave Ste 290, Livingston, NJ 07039. The listed phone number is (973) 740-1330.
What is Tara Abella's specialty?
The primary specialty registered for this NPI is Obstetrics & Gynecology with taxonomy code 207V00000X.
Is Tara Abella enrolled in Medicare?
Yes. Tara Abella 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 Tara Abella's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Tara Abella reassigns Medicare benefits to 3 organizations: Barnabas Health Medical Group PC (Elizabeth, NJ), Robert Wood Johnson Medical Associates (New Brunswick, NJ) and Regional Women's Health Group, LLC (Voorhees, 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 Tara Abella's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Tara Abella accept?
Health plans from Ambetter Health, Ambetter Health of Delaware and Oscar Health list Tara Abella 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.
When was this NPI record last updated?
The NPPES record for Tara Abella was last updated on May 22, 2019. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 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.
# Dr. Tara M Abella, M.D. · NPI 1104051242
Obstetrics & Gynecology physician in Livingston, New Jersey. Individual provider, active in the CMS NPPES registry since May 19, 2009.
## Identity
- **NPI:** 1104051242 (Entity type: Individual)
- **Enumerated:** May 19, 2009
- **Primary specialty:** Obstetrics & Gynecology · taxonomy 207V00000X
- **State license:** 25MA08928000 (New Jersey)
- **Sole proprietor:** No
## Practice location
- **Address:** 200 S ORANGE AVE, STE 290, Livingston, NJ 07039-5817
- **Phone:** (973) 740-1330
## 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:** 3 organizations under Medicare reassignment (form CMS-855R): Barnabas Health Medical Group PC (NPI 1841557246, Elizabeth, NJ); Robert Wood Johnson Medical Associates (NPI 1902848625, New Brunswick, NJ); Regional Women's Health Group, LLC (NPI 1548215536, Voorhees, NJ) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2007
## Record status
- **NPPES last updated:** May 22, 2019
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Source: [NPI Profile](https://npiprofile.com/npi/1104051242) · Data from the CMS NPPES public registry.