Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

DR. SIOBHAN F HAYDEN M.D.
NPI 1598722977
Obstetrics & Gynecology in Cooperstown, NY

Q: What is Siobhan Hayden's NPI number?

The NPI number for Siobhan Hayden is 1598722977. It was assigned to this individual provider in the NPPES registry on April 28, 2006.

Q: What is Siobhan Hayden's specialty?

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

Q: When was this NPI record last updated?

The NPPES record for Siobhan Hayden was last updated on July 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 36 days 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.

Active since April 28, 2006PECOS EnrolledAccepts Medicare Assignment

77.38/100

CMS Quality Rating

1 ATWELL RD, COOPERSTOWN, NY 13326(607) 547-3909(607) 547-6325 Get Directions Write a Review

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: August 16, 2026.

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About Dr. Siobhan F Hayden M.d. NPPES

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

DR. SIOBHAN F HAYDEN M.D. (NPI 1598722977) is an individual obstetrics & gynecology provider in Cooperstown, New York, licensed in New York (223029) and active in the NPI registry since April 2006. She is enrolled in Medicare PECOS, is affiliated with Saratoga Hospital, and is a graduate of Other (1998).

NPPES Registry Identity

NPI1598722977

Entity TypeIndividualFemale

Primary Taxonomy207V00000X

Provider Legal NameDR. SIOBHAN F HAYDENCredential: M.D.

Location Address1 ATWELL RDCooperstown, NY 13326-1301

Mailing AddressPo Box 725Cooperstown, NY 13326-0725 · (607) 547-3909 · Fax (607) 547-6325

Phone(607) 547-3909

Fax(607) 547-6325

Sole ProprietorNo

Medical School CMSOtherGraduated 1998

Enumeration DateApril 28, 2006

Last NPPES UpdateJuly 13, 2026

✔ NPI 1598722977 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 · 223029

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.

1 ATWELL RD, Cooperstown, NY 13326

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Other Identifiers 1

Medicaid02276777NY

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Dr. Siobhan F Hayden M.d. is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID9830384197

PECOS Enrollment IDI20101111001221

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Areas of Expertise CMS Part B claims 5

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Cervical or vaginal cancer screening; pelvic and clinical breast examination G0101

This procedure involves checking for health issues in the lower abdomen and chest area. It helps identify early signs of certain conditions, increasing the chance for successful treatment. It's a routine check-up that's important for maintaining good health.

77 services77 patients

Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more 99213

This is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.

45 services32 patients

Ultrasound scan of uterus, ovaries, tubes, cervix and pelvic area through vagina 76830

An ultrasound scan of the lower abdominal region is a safe, non-invasive procedure that uses sound waves to create images of internal structures. This helps in checking the health of reproductive organs and detecting any abnormalities. The scan is done via a small probe inserted into the body.

24 services24 patients

Complete ultrasound scan of pelvis 76856

A complete ultrasound scan of the pelvis is a safe, non-invasive imaging procedure. It uses sound waves to create pictures of your lower abdomen area, helping doctors to evaluate and diagnose any potential issues. It's painless and usually takes about 30 minutes.

21 services21 patients

New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more 99203

This service involves an initial office or outpatient visit for a new patient. The healthcare professional will spend 30-44 minutes understanding your health history, current issues, and discussing possible treatment plans. It's a comprehensive evaluation to start your healthcare journey.

20 services20 patients

Hospital Affiliations CMS Care Compare

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Saratoga Hospital

Acute Care Hospitals · Saratoga Springs, NY

3/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number330222

Location211 Church StreetSaratoga Springs, NY 12866 · Saratoga County

Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 13326 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

$126.40 typical visit price

range $54.87 – $166.88

Typical copayment $31.60 (range $13.71 – $41.72)

Most-billed visit code 99204

Established Patient

$68.57 typical visit price

range $17.54 – $136.14

Typical copayment $17.14 (range $4.38 – $34.03)

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.

Medicare Quality Performance CMS QPP · MIPS

Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.

77.38/100

MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program

Scored as part of a group practice

Quality

83.97

Promoting Interoperability

Improvement Activities

Cost

39.16

Other Providers at the Same Location NPPES 20

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

SHIRLEY SCHUE ARNP

Nurse Practitioner (Pediatrics)