Tracy Bohn Hemmerdinger, M.D.
Obstetrics & Gynecology Physician · Cortlandt Manor, NY
Tracy Bohn Hemmerdinger, M.D. is an obstetrics & gynecology physician with a practice address in Cortlandt Manor, New York, and NPI 1992739395, issued on Jul 10, 2006. Check the license (New York 229899, as entered in NPPES) on the NYS Education Department, Office of the Professions; the Medicare figures below come from public CMS files.
- Name
- Tracy Bohn Hemmerdinger
- Credential
- M.D.
- Primary taxonomy
- Obstetrics & Gynecology Physician 207V00000X
- License number
- 229899 NY
Self-reported in NPPES; status is on the state search - Practice location
- 1978 Crompond RD, Cortlandt Manor, NY 10567
- Phone
- (914) 736-6180
- Enumerated
- Jul 10, 2006
- Record last updated
- Dec 11, 2023
- Fax
- (914) 736-6183
- Medicare enrollment
- Enrolled (PECOS I20060929000294); accepts Medicare assignment
- Medical or professional school
- Icahn School Of Medicine At Mount Sinai, 2002
- Entity
- Type 1 · individual
8 nearest obstetrics & gynecology physician records → All 3,174 in New York → Look up another NPI →
Also registered at 1978 Crompond RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Nicholas Abel, PA-CPhysician Assistant1528481272
- Michael Altamura, M.D.Urology Physician1881674646
- Pavan Ananth, M.D.Obstetrics & Gynecology Physician1396148573
- Natalie Berger, M.D.Medical Oncology Physician1285071456
- David Breslin, M.D.Urology Physician1679553440
- Sherine CampbellFamily Nurse Practitioner1902340284
Verify Tracy Bohn Hemmerdinger 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 229899Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
68% fewer Medicare Part D claims than the average obstetrics & gynecology physician in 2024
52 Medicare Part D claims for 22 beneficiaries, against an average of 165 among the 28,733 providers of this specialty who prescribed in Part D. Brand-name drugs were 31% of 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.
Industry payments in 2024: $18.50
1 payment: food and beverage; the largest payer was Astellas Pharma US 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.
Bills Medicare through one group practice
- The Westchester Medical Practice PCCortlandt Manor, NY
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Tracy Bohn Hemmerdinger among 3,174 obstetrics & gynecology physician records in New York
Tracy Bohn Hemmerdinger, 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
- Graduated2002 · median 2002 among the 1,870 with a school on file
- Record last updated2023 · 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).
8 obstetrics & gynecology physician records list a practice address in Cortlandt Manor
They are 8 of the 456 NPPES records with a practice address in Cortlandt Manor, and 3,174 obstetrics & gynecology physician records in New York.
All 3,174 in New York → Every provider in Cortlandt Manor → Obstetrics & Gynecology Physician nationwide →
The 8 obstetrics & gynecology physician records with the nearest ZIP codes
- Natalie Alvarez, MDCortlandt Manor, NY 105671235633223
- Pavan Ananth, M.D.Cortlandt Manor, NY 105671396148573
- Jay Kalinsky, M.D.Cortlandt Manor, NY 105671922145887
- Austin Oberlin, MDCortlandt Manor, NY 105671184186223
- Megan Pierce, MDCortlandt Manor, NY 105671427281609
- Jeanine Ricca, D.O.Cortlandt Manor, NY 105671285677641
- Denise Rinato, M.D.Cortlandt Manor, NY 105671831236710
- Brynne Love, CNMPeekskill, NY 105661568455756
Common questions
What is Tracy Bohn Hemmerdinger, M.D.'s NPI number?
Tracy Bohn Hemmerdinger, M.D.'s National Provider Identifier (NPI) is 1992739395, issued on Jul 10, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Tracy Bohn Hemmerdinger, M.D. located?
The NPPES record lists a practice address at 1978 Crompond RD, Cortlandt Manor, NY, 10567. Phone: (914) 736-6180. Providers update this record themselves, so call before visiting.
How can I verify Tracy Bohn Hemmerdinger, M.D.'s license?
NPPES lists New York license number 229899, 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 Tracy Bohn Hemmerdinger, M.D. prescribe under Medicare Part D?
In 2024, Tracy Bohn Hemmerdinger, M.D. had 52 Medicare Part D claims for 22 beneficiaries; 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.