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DR. MANISHA G ABEYSINGHE MD
NPI 1306807045
Obstetrics & Gynecology in Flemington, NJ

Active since March 31, 2006PECOS EnrolledAccepts Medicare Assignment
88.63/100
CMS Quality Rating
4 WALTER E FORAN BLVD, STE 302, FLEMINGTON, NJ 08822(908) 806-0080(908) 806-8570 Get Directions Write a Review

NPPES record last updated: March 7, 2022. Verified against the NPPES registry weekly; last sync: October 18, 2026.

About Dr. Manisha G Abeysinghe Md NPPES

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

DR. MANISHA G ABEYSINGHE MD (NPI 1306807045) is an individual obstetrics & gynecology provider in Flemington, New Jersey, licensed in New Jersey (25MA07776600) and active in the NPI registry since March 2006. She is enrolled in Medicare PECOS, is affiliated with Hunterdon Medical Center, and is a graduate of Ohio State University College Of Medicine (2000).

NPPES Registry Identity

NPI1306807045
Entity TypeIndividualFemale
Primary Taxonomy207V00000X
Provider Legal NameDR. MANISHA G ABEYSINGHECredential: MD
Location Address4 WALTER E FORAN BLVD, STE 302Flemington, NJ 08822-4664
Mailing AddressPo Box 2470Flemington, NJ 08822-2470 · (908) 284-5295 · Fax (908) 806-3478
Phone(908) 806-0080
Fax(908) 806-8570
Sole ProprietorNo
Medical School CMSOhio State University College Of MedicineGraduated 2000
Enumeration DateMarch 31, 2006
Last NPPES UpdateMarch 7, 2022
NPPES CertifiedMarch 7, 2022
✔ NPI 1306807045 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyObstetrics & GynecologyAllopathic & Osteopathic Physicians
Taxonomy Code207V00000X
License✔ Licensed in NJ · 25MA07776600
Definition
An obstetrician/gynecologist possesses special knowledge, skills and professional capability in the medical and surgical care of the female reproductive system and associated disorders. This physician serves as a consultant to other physicians and as a primary physician for women.
4 WALTER E FORAN BLVD, Flemington, NJ 08822
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Other Identifiers 13

Other103163NJ · Local 825
Other2410314000Amerihealth
Other5414309Cigna
Other223702560Qualcare
Other2278171First Health/ccn
OtherP3473221Oxford
Other2483455United
Other26856601Amerigroup
Medicaid0053031NJ
Other7783586Aetna
Other935374Phcs
Other2K8995Healthnet
Other60011606NJ · Horizon Nj Health

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. Manisha G Abeysinghe 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.

PECOS PAC ID6103877618
PECOS Enrollment IDI20050202000244
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 Reassignment

Medicare enrollment records show Manisha Abeysinghe reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Advanced Obstetric & Gyn LLC
1.1 mi
Obstetrics & Gynecology
4 WALTER E FORAN BLVD, SUITE 302
Flemington, NJ 08822
  • Reassigned Medicare billing, New Jersey enrollment
  • 13 clinicians in this Medicare group
NPI 1205882602 (908) 806-0080

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 8

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.

Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more 99214
This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.
85 services84 patients
Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more 99213
This is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.
67 services52 patients
Cervical or vaginal cancer screening; pelvic and clinical breast examination G0101
This procedure involves checking for health issues in the lower abdomen and chest area. It helps identify early signs of certain conditions, increasing the chance for successful treatment. It's a routine check-up that's important for maintaining good health.
48 services48 patients
Ultrasound scan of uterus, ovaries, tubes, cervix and pelvic area through vagina 76830
An ultrasound scan of the lower abdominal region is a safe, non-invasive procedure that uses sound waves to create images of internal structures. This helps in checking the health of reproductive organs and detecting any abnormalities. The scan is done via a small probe inserted into the body.
39 services35 patients
Urinalysis, manual test 81002
A urinalysis is a simple, non-invasive test that checks the urine for various elements such as sugar, protein, and signs of infection. It can help detect many common conditions, including kidney disease and diabetes. The manual test involves a lab technician examining a urine sample.
26 services26 patients
Limited ultrasound scan of pelvis 76857
A limited ultrasound scan of the pelvis is a non-invasive imaging test. It uses high-frequency sound waves to create pictures of the lower abdomen area. This helps doctors view and assess the health of certain internal structures. It's painless and usually takes about 30 minutes.
22 services22 patients

Hospital Affiliations CMS Care Compare 2

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Hunterdon Medical Center

Acute Care Hospitals · Flemington, NJ
5/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number310005
Location2100 Wescott DriveFlemington, NJ 08822 · Hunterdon County
Birthing friendly

Morristown Medical Center

Acute Care Hospitals · Morristown, NJ
5/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number310015
Location100 Madison AveMorristown, NJ 07960 · Morris County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 08822 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
$144.86 typical visit price
range $63.84 – $190.92
Typical copayment $36.21 (range $15.96 – $47.73)
Most-billed visit code 99204
Established Patient
$79.09 typical visit price
range $20.97 – $155.92
Typical copayment $19.77 (range $5.24 – $38.98)
Most-billed visit code 99213
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

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.

88.63/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored as part of a group practice
Quality100
Promoting Interoperability100
Improvement Activities40
Cost62.12

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.

IDAJO M PARENTE PT
Physical Therapist
4 WALTER E FORAN BLVD, SUITE 203
FLEMINGTON, NJ 08822
Hunterdon County (908) 237-0000
DANIEL M PFAU DPT
Physical Therapist
4 WALTER E FORAN BLVD, SUITE 203
FLEMINGTON, NJ 08822
Hunterdon County (908) 237-0000
DR. DARREN EDWARD LOEW D.D.S.
Dentist (Orthodontics and Dentofacial Orthopedics)
4 WALTER E FORAN BLVD, SUITE 205
FLEMINGTON, NJ 08822
Hunterdon County (908) 782-7626
MRS. SUZANNE DAWN PHILLIPS RN, APN, ACNP-BC
Nurse Practitioner
4 WALTER E FORAN BLVD, SUITE 101
FLEMINGTON, NJ 08822
Hunterdon County (908) 782-3204
DR. ROBERT BRUCE BOWDEN DMD
Dentist (General Practice)
4 WALTER E FORAN BLVD, SUITE 305
FLEMINGTON, NJ 08822
Hunterdon County (908) 782-5076
DR. JONATHON SMYTHE BOWDEN D.M.D.
Dentist (General Practice)
4 WALTER E FORAN BLVD, SUITE 305
FLEMINGTON, NJ 08822
Hunterdon County (908) 782-5076
ADVANCED OBSTETRIC & GYN LLC
Obstetrics & Gynecology
4 WALTER E FORAN BLVD, SUITE 302
FLEMINGTON, NJ 08822
Hunterdon County (908) 806-0080
DR. DEIRDRE C MASTERTON MD
Obstetrics & Gynecology
4 WALTER E FORAN BLVD, SUITE 302
FLEMINGTON, NJ 08822
Hunterdon County (908) 284-5295

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 Manisha Abeysinghe's NPI number?

The NPI number for Manisha Abeysinghe is 1306807045. It was assigned to this individual provider in the NPPES registry on March 31, 2006.

Where is Manisha Abeysinghe located?

Manisha Abeysinghe practices at 4 Walter E Foran Blvd Ste 302, Flemington, NJ 08822. The listed phone number is (908) 806-0080.

What is Manisha Abeysinghe's specialty?

The primary specialty registered for this NPI is Obstetrics & Gynecology with taxonomy code 207V00000X.

Is Manisha Abeysinghe enrolled in Medicare?

Yes. Manisha Abeysinghe 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 organization bills Medicare for Manisha Abeysinghe's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Manisha Abeysinghe reassigns Medicare benefits to Advanced Obstetric & Gyn LLC (Flemington, NJ). The 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 Manisha Abeysinghe's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

Is Manisha Abeysinghe affiliated with any hospitals?

According to CMS data, Manisha Abeysinghe is affiliated with Hunterdon Medical Center and Morristown Medical Center.

When was this NPI record last updated?

The NPPES record for Manisha Abeysinghe was last updated on March 7, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.