Sarah Natasha Jost-Haynes, MD
Obstetrics & Gynecology Physician · Exeter, NH
Sarah Natasha Jost-Haynes, MD is an obstetrics & gynecology physician with a practice address in Exeter, New Hampshire, and NPI 1295362853, issued on Mar 24, 2020. Check the license (New Hampshire 25528, as entered in NPPES) on the New Hampshire Board of Medicine; the Medicare figures below come from public CMS files.
- Name
- Sarah Natasha Jost-Haynes
- Credential
- MD
- Primary taxonomy
- Obstetrics & Gynecology Physician 207V00000X
- License number
- 25528 NH
Self-reported in NPPES; status is on the state search - Practice location
- 3 Alumni Dr Ste 401, Exeter, NH 03833
- Phone
- (603) 778-0557
- Enumerated
- Mar 24, 2020
- Record last updated
- Oct 16, 2025
- Fax
- (603) 778-1669
- Medicare enrollment
- Enrolled (PECOS I20240711002084); accepts Medicare assignment
- Medical or professional school
- University Of Vermont College Of Medicine, 2020
- Entity
- Type 1 · individual
8 nearest obstetrics & gynecology physician records → All 240 in New Hampshire → Look up another NPI →
Also registered at 3 Alumni Dr Ste 401
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Jacqueline Baselice, M.D.Obstetrics & Gynecology Physician1952448300
- Courtney Coffey, APRN-CNMAdvanced Practice Midwife1447730486
- Maribeth Dinicola, M.D.Obstetrics & Gynecology Physician1063521151
- Kathleen FarrellObstetrics & Gynecology Physician1356872675
- William Gaw, M.D.Gynecology Physician1609059393
- Deirdre Horvath, CNMAdvanced Practice Midwife1386188936
Verify Sarah Natasha Jost-Haynes in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersNew Hampshire Board of Medicine
Search for license 25528Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
92% fewer Medicare Part D claims than the average obstetrics & gynecology physician in 2024
14 Medicare Part D claims, against an average of 165 among the 28,733 providers of this specialty who prescribed in Part D.
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Bills Medicare through one group practice
- Core Physicians LLCExeter, NH
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Sarah Natasha Jost-Haynes among 240 obstetrics & gynecology physician records in New Hampshire
Sarah Natasha Jost-Haynes, MD is one of 240 obstetrics & gynecology physician records with a practice address in New Hampshire. 74% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2020, is newer than 95% of them.
- NPI issued2020 · 95% of these records are older, 5% newer
- In a Medicare fileYes · 74% of these records are
- In the CMS Doctors and Clinicians fileYes · 65% of these records are
- Graduated2020 · median 2006 among the 157 with a school on file
- Record last updated2025 · 54% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207V00000X and a New Hampshire practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Obstetrics & Gynecology Physician providers in New Hampshire
There are 240 obstetrics & gynecology physician records in New Hampshire.
All 240 in New Hampshire → Every provider in Exeter → Obstetrics & Gynecology Physician nationwide →
The 8 obstetrics & gynecology physician records with the nearest ZIP codes
- Jacqueline Baselice, M.D.Exeter, NH 038331952448300
- Deborah Browne, M.D.Exeter, NH 038331205945458
- Evelyne Caron, M.D.Exeter, NH 038331093990459
- Maribeth Dinicola, M.D.Exeter, NH 038331063521151
- Kathleen FarrellExeter, NH 038331356872675
- Emily Travers, D.O.Exeter, NH 038331285154211
- Catherine Turer, M.D.Exeter, NH 038331629188529
- Rebecca Banaski, D.O.Dover, NH 038201952500225
Common questions
What is Sarah Natasha Jost-Haynes, MD's NPI number?
Sarah Natasha Jost-Haynes, MD's National Provider Identifier (NPI) is 1295362853, issued on Mar 24, 2020. An NPI identifies a provider in billing; it is not a license.
Where is Sarah Natasha Jost-Haynes, MD located?
The NPPES record lists a practice address at 3 Alumni Dr Ste 401, Exeter, NH, 03833. Phone: (603) 778-0557. Providers update this record themselves, so call before visiting.
How can I verify Sarah Natasha Jost-Haynes, MD's license?
NPPES lists New Hampshire license number 25528, as entered by the provider. Search the New Hampshire Board of Medicine at https://www.oplc.nh.gov/board-medicine. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Sarah Natasha Jost-Haynes, MD prescribe under Medicare Part D?
In 2024, Sarah Natasha Jost-Haynes, MD had 14 Medicare Part D claims; the average among obstetrics & gynecology physician prescribers was 165. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.