Doctor profile · Federal record

Dr. Angeline Seah

Obstetrics & Gynecology Physician (CMS: Obstetrics/Gynecology) · West Islip, NY

  • NPI 1942576459
  • Accepts Medicare
  • MIPS 91.4 / 100 · 2023
  • 14 yrs in practice
  • Female
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
320 Montauk Highway, South Bay OBGYN
West Islip, NY 11795
(631) 587-2500
fax (631) 587-0292
Mailing address
45 Research Way, Stony Brook Administrative Services
East Setauket, NY 11733

Credentials & registration

NPPES · NUCC
NPI registered
March 2012 — 14 yrs on file
Profile last updated
September 1, 2016
Year of graduation
2012 — 14 yrs since
Specialty taxonomy
207V00000X — NUCC code
State license (1)
New York #282629

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1942576459. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
79
Distinct HCPCS
4
Medicare allowed
$4,925
HCPCS Description Services Patients Avg allowed
99213 Established patient office or other outpatient visit, 20-29 minutes 28 25 $107
G0101 Cervical or vaginal cancer screening; pelvic and clinical breast examination 25 25 $48
81002 Urinalysis, manual test 13 13 $3
Q0091 Screening papanicolaou smear; obtaining, preparing and conveyance of cervical or vaginal smear to laboratory 13 13 $52

In context: peer comparison

Among 6 peers in West Islip Obstetrics & Gynecology Physician, average services per provider: 50. This provider delivers 1.6× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$109
Transactions
6
Manufacturers
6
Payer (manufacturer) Industry Txns Amount
Exact Sciences Corporation 1 $28.78
Astellas Pharma US INC 1 $17.64
Bayer Healthcare Pharmaceuticals INC. 1 $16.93
Organon LLC 1 $16.54
Sumitomo Pharma America, INC. 1 $15.30
Exeltis, USA INC. 1 $14.13

By nature of payment

Food and Beverage
$109

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
13
Patients
0
Total drug cost
$79
Drug Type Claims Patients Total cost
Fluconazole Generic 13 0 $79

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Angeline Seah's medical specialty?
Dr. Angeline Seah practices Obstetrics & Gynecology Physician in West Islip, NY.
Where does Dr. Angeline Seah practice?
Dr. Angeline Seah practices at 320 Montauk Highway, West Islip, NY 11795. Office phone: 6315872500.
What is Dr. Angeline Seah's NPI?
Dr. Angeline Seah's National Provider Identifier (NPI) is 1942576459, issued by NPPES.
Does Dr. Angeline Seah accept Medicare assignment?
Yes. Dr. Angeline Seah accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Angeline Seah commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99213); Cervical or vaginal cancer screening; pelvic and clinical breast examination (HCPCS G0101); Urinalysis, manual test (HCPCS 81002). Source: CMS Medicare Physician & Other Practitioners file.