Doctor profile · Federal record

Dr. Seongpan Si, M.D.

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

  • NPI 1164422838
  • Accepts Medicare
  • 41 yrs in practice
  • Female
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
5517 7Th Ave
Brooklyn, NY 112203519
(718) 436-3023
fax (718) 436-3023
Mailing address
247 Bay 23Rd St
Brooklyn, NY 112146108

Credentials & registration

NPPES · NUCC
NPI registered
July 2005 — 21 yrs on file
Profile last updated
July 8, 2007
Year of graduation
1985 — 41 yrs since
Specialty taxonomy
207V00000X — NUCC code
State license (1)
New York #234283
Medicaid
NY #02607587

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1164422838. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
44
Distinct HCPCS
3
Medicare allowed
$2,451
HCPCS Description Services Patients Avg allowed
99212 Established patient office or other outpatient visit, 10-19 minutes 17 15 $67
G0101 Cervical or vaginal cancer screening; pelvic and clinical breast examination 15 15 $47
Q0091 Screening papanicolaou smear; obtaining, preparing and conveyance of cervical or vaginal smear to laboratory 12 12 $51

In context: peer comparison

Among 51 peers in this city , average services per provider: 77. This provider delivers 0.6× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$64
Transactions
3
Manufacturers
3
Payer (manufacturer) Industry Txns Amount
PFIZER INC. 1 $24.56
SHIELD THERAPEUTICS INC 1 $22.09
Hologic Sales and Service, LLC 1 $16.91

By nature of payment

Food and Beverage
$64

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
42
Patients
30
Total drug cost
$407
Drug Type Claims Patients Total cost
Ciprofloxacin Hcl Generic 17 17 $60
Clotrimazole-Betamethasone (Clotrimazole/Betamethasone Dip) Brand 14 13 $292
Fluconazole Generic 11 0 $55

Frequently asked questions

Auto-generated from federal data
What is Dr. Seongpan Si's medical specialty?
Dr. Seongpan Si practices Obstetrics & Gynecology Physician in Brooklyn, NY.
Where does Dr. Seongpan Si practice?
Dr. Seongpan Si practices at 5517 7Th Ave, Brooklyn, NY 112203519. Office phone: 7184363023.
What is Dr. Seongpan Si's NPI?
Dr. Seongpan Si's National Provider Identifier (NPI) is 1164422838, issued by NPPES.
Does Dr. Seongpan Si accept Medicare assignment?
Yes. Dr. Seongpan Si accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Seongpan Si commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99212); Cervical or vaginal cancer screening; pelvic and clinical breast examination (HCPCS G0101); Screening papanicolaou smear; obtaining, preparing and conveyance of cervical or vaginal smear to laboratory (HCPCS Q0091). Source: CMS Medicare Physician & Other Practitioners file.