Siobhan F. Hayden, M.D.
Obstetrics & Gynecology Physician · Cooperstown, NY
Siobhan F. Hayden, M.D. is an obstetrics & gynecology physician with a practice address in Cooperstown, New York, and NPI 1598722977, issued on Apr 28, 2006. Check the license (New York 223029, as entered in NPPES) on the NYS Education Department, Office of the Professions; the Medicare figures below come from public CMS files.
- Name
- Siobhan F. Hayden
- Credential
- M.D.
- Primary taxonomy
- Obstetrics & Gynecology Physician 207V00000X
- License number
- 223029 NY
Self-reported in NPPES; status is on the state search - Practice location
- 1 Atwell RD, Cooperstown, NY 13326
- Phone
- (607) 547-3909
- Enumerated
- Apr 28, 2006
- Record last updated
- Jul 13, 2026
- Fax
- (607) 547-6325
- Medicaid ID
- 02276777 NY
- Medicare enrollment
- Enrolled (PECOS I20101111001221); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest obstetrics & gynecology physician records → All 3,174 in New York → Look up another NPI →
Also registered at 1 Atwell RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Fady AbdelmalekPharmacist Clinician (PhC)/ Clinical Pharmacy Specialist1124750682
- Mohamud Abdi, MDStudent in an Organized Health Care Education/Training Program1164225678
- Liana Abduova, MDStudent in an Organized Health Care Education/Training Program1770474017
- Dawn Abounader Chase, RDRegistered Dietitian1356584122
- Gayle Abramson, M.D.Diagnostic Radiology Physician1578676680
- Rami Abu Sbeit, M.D.Ophthalmology Physician1558056531
Verify Siobhan F. Hayden in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersNYS Education Department, Office of the Professions
Search for license 223029Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
53% more Medicare Part D claims than the average obstetrics & gynecology physician in 2024
253 Medicare Part D claims for 79 beneficiaries, against an average of 165 among the 28,733 providers of this specialty who prescribed in Part D. Brand-name drugs were 13% of claims.
Most prescribed
- Estradiol75 claims
- Medroxyprogesterone Acetate26 claims
- Yuvafem20 claims
- Clotrimazole-Betamethasone19 claims
- Estradiol (Once Weekly)15 claims
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.
The practice group's MIPS final score for 2023 (Medicare payment program): 77.4 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $17.54
1 payment: food and beverage; the largest payer was Intuitive Surgical, Inc. The 21,429 providers of this specialty with any payment received $1,030.61 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
One hospital affiliation
- Saratoga HospitalSaratoga Springs, NY · Acute Care Hospitals3 of 5 stars
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through); hospitals matched to CMS Hospital General Information (Care Compare) (data.cms.gov). Star ratings are CMS hospital ratings, not ratings of this provider.
Siobhan F. Hayden among 3,174 obstetrics & gynecology physician records in New York
Siobhan F. Hayden, M.D. is one of 3,174 obstetrics & gynecology physician records with a practice address in New York. 76% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 9% of them.
- NPI issued2006 · 9% of these records are older, 49% newer
- In a Medicare fileYes · 76% of these records are
- In the CMS Doctors and Clinicians fileYes · 59% of these records are
- Graduated1998 · median 2002 among the 1,870 with a school on file
- Record last updated2026 · 63% 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 York practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
14 obstetrics & gynecology physician records list a practice address in Cooperstown
They are 14 of the 842 NPPES records with a practice address in Cooperstown, and 3,174 obstetrics & gynecology physician records in New York.
All 3,174 in New York → Every provider in Cooperstown → Obstetrics & Gynecology Physician nationwide →
The 8 obstetrics & gynecology physician records with the nearest ZIP codes
- Donald Calzolaio, MDCooperstown, NY 133261689641995
- Charu Chanana, M.D.Cooperstown, NY 133261821245416
- Yu Chin Chen, MDCooperstown, NY 133261760624670
- David Cramer, D.O.Cooperstown, NY 133261639137672
- Nikolaus Feier, M.DCooperstown, NY 133261386896025
- Daryl Gildenblatt, M.D.Cooperstown, NY 133261487797908
- Dana Jock, M.D.Cooperstown, NY 133261285691675
- Maureen Killackey, M.D.Cooperstown, NY 133261942264791
Common questions
What is Siobhan F. Hayden, M.D.'s NPI number?
Siobhan F. Hayden, M.D.'s National Provider Identifier (NPI) is 1598722977, issued on Apr 28, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Siobhan F. Hayden, M.D. located?
The NPPES record lists a practice address at 1 Atwell RD, Cooperstown, NY, 13326. Phone: (607) 547-3909. Providers update this record themselves, so call before visiting.
How can I verify Siobhan F. Hayden, M.D.'s license?
NPPES lists New York license number 223029, as entered by the provider. Search the NYS Education Department, Office of the Professions at https://www.op.nysed.gov/services/verifications/online-verification-searches. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Siobhan F. Hayden, M.D. prescribe under Medicare Part D?
In 2024, Siobhan F. Hayden, M.D. had 253 Medicare Part D claims for 79 beneficiaries; the average among obstetrics & gynecology physician prescribers was 165. Part D covers Medicare prescriptions only.
What is Siobhan F. Hayden, M.D.'s MIPS final score?
The 2023 MIPS final score is 77.4 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.
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.