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DR. SARA JUDITH KOSTANT M.D
NPI 1265552897
Obstetrics & Gynecology in New York, NY

Active since March 29, 2007Opted out of Medicare · through Apr 1, 2027
70 E 90TH ST FL 2, NEW YORK, NY 10128(212) 722-7409(212) 722-7185 Get Directions Write a Review

NPPES record last updated: March 19, 2022. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Dr. Sara Judith Kostant M.d NPPES

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

DR. SARA JUDITH KOSTANT M.D (NPI 1265552897) is an individual obstetrics & gynecology provider in New York, New York, licensed in New York (280655) and active in the NPI registry since March 2007. She has opted out of Medicare through April 1, 2027 and remains eligible to order and refer.

NPPES Registry Identity

NPI1265552897
Entity TypeIndividualFemale
Primary Taxonomy207V00000X
Provider Legal NameDR. SARA JUDITH KOSTANTCredential: M.D
Location Address70 E 90TH ST FL 2New York, NY 10128-1233
Mailing Address70 E 90th St Fl 2New York, NY 10128-1233
Phone(212) 722-7409
Fax(212) 722-7185
Sole ProprietorNo
Enumeration DateMarch 29, 2007
Last NPPES UpdateMarch 19, 2022
NPPES CertifiedMarch 19, 2022
✔ NPI 1265552897 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyObstetrics & GynecologyAllopathic & Osteopathic Physicians
Taxonomy Code207V00000X
License✔ Licensed in NY · 280655
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.
70 E 90TH ST FL 2, New York, NY 10128
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Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

ⓘ

Opted out of Medicare

Dr. Sara Judith Kostant M.d has filed a Medicare opt-out affidavit. Services are provided under private contract between the provider and the patient, and are not billed to or reimbursed by Medicare. The opt-out is on file from April 1, 2023 through April 1, 2027.

Opt-Out Effective DateApril 1, 2023
Opt-Out In Effect ThroughApril 1, 2027Opt-out affidavits renew automatically every two years unless cancelled
Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesAn opted-out provider can still order and refer for Medicare patients in the categories marked above, even though their own services are not covered.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 10128 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
$150.24 typical visit price
range $65.69 – $198.19
Typical copayment $37.56 (range $16.42 – $49.54)
Most-billed visit code 99204
Established Patient
$81.44 typical visit price
range $21.20 – $160.66
Typical copayment $20.36 (range $5.30 – $40.16)
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.

Other Providers at the Same Location NPPES 3

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

DR. CAROLINE FRIEDMAN M.D.
Obstetrics & Gynecology
70 E 90TH ST FL 2
NEW YORK, NY 10128
New York County (212) 722-7409
FARNAAZ KIA MD
Obstetrics & Gynecology
70 E 90TH ST FL 2
NEW YORK, NY 10128
New York County (212) 722-7409
LISABETH SHLANSKY MD
Obstetrics & Gynecology (Gynecology)
70 E 90TH ST FL 2
NEW YORK, NY 10128
New York County (212) 235-1335

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 Sara Kostant's NPI number?

The NPI number for Sara Kostant is 1265552897. It was assigned to this individual provider in the NPPES registry on March 29, 2007.

Where is Sara Kostant located?

Sara Kostant practices at 70 E 90th St Fl 2, New York, NY 10128. The listed phone number is (212) 722-7409.

What is Sara Kostant's specialty?

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

Is Sara Kostant enrolled in Medicare?

No. Sara Kostant has opted out of Medicare through April 1, 2027. Care is provided under private contracts, and Medicare does not pay for services furnished by providers who have opted out. The provider remains eligible to order and refer services for Medicare patients.

When was this NPI record last updated?

The NPPES record for Sara Kostant was last updated on March 19, 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.