Thomas P. Erhart, D.O.
Obstetrics & Gynecology Physician · Port Jefferson Station, NY
Thomas P. Erhart, D.O. is an obstetrics & gynecology physician with a practice address in Port Jefferson Station, New York, and NPI 1508891425, issued on Jul 11, 2006. Check the license (New York 193070, as entered in NPPES) on the NYS Education Department, Office of the Professions; the Medicare figures below come from public CMS files.
- Name
- Thomas P. Erhart
- Credential
- D.O.
- Primary taxonomy
- Obstetrics & Gynecology Physician 207V00000X
- License number
- 193070 NY
Self-reported in NPPES; status is on the state search - Practice location
- 1500-11 Route 112, Port Jefferson Station, NY 11776
- Phone
- (631) 474-4917
- Enumerated
- Jul 11, 2006
- Record last updated
- Jun 14, 2011 (not updated in 15 years: call before relying on the address or phone)
- Fax
- (631) 331-1120
- Medicare enrollment
- Enrolled (PECOS I20090602000018); accepts Medicare assignment
- Medical or professional school
- New York College Of Osteo Medicine Of New York Institute Of Technology, 1990
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest obstetrics & gynecology physician records → All 3,174 in New York → Look up another NPI →
Verify Thomas P. Erhart 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 193070Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
97% more Medicare Part D claims than the average obstetrics & gynecology physician in 2024
325 Medicare Part D claims for 103 beneficiaries, against an average of 165 among the 28,733 providers of this specialty who prescribed in Part D. Brand-name drugs were 20% of claims.
Most prescribed
- Estradiol55 claims
- Premarin18 claims
- Medroxyprogesterone Acetate17 claims
- Nitrofurantoin Mono-Macro15 claims
- Clotrimazole-Betamethasone14 claims
- Fluconazole12 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: $266.92
12 payments; by number, the most common kind was 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.
Thomas P. Erhart among 3,174 obstetrics & gynecology physician records in New York
Thomas P. Erhart, D.O. 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
- Graduated1990 · median 2002 among the 1,870 with a school on file
- Record last updated2011 · 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).
Obstetrics & Gynecology Physician providers in New York
There are 3,174 obstetrics & gynecology physician records in New York.
All 3,174 in New York → Every provider in Port Jefferson Station → Obstetrics & Gynecology Physician nationwide →
The 8 obstetrics & gynecology physician records with the nearest ZIP codes
- Dana Brenner, MDPort Jefferson Station, NY 117761902850878
- Theodore Goldberg, M.D.Port Jefferson Station, NY 117761750468435
- Nithya Gopal, M.D.Port Jefferson Station, NY 117761982081691
- Jerry Ninia, M.D.Port Jefferson Station, NY 117761457350795
- Dreux Patton, M.D.Port Jefferson Station, NY 117761699852384
- Gustavo Sanroman, M.D.Port Jefferson Station, NY 117761619917960
- Douglas Lee, MDPort Jefferson, NY 117771720062375
- Paul LogranoPort Jefferson, NY 117771871577080
Common questions
What is Thomas P. Erhart, D.O.'s NPI number?
Thomas P. Erhart, D.O.'s National Provider Identifier (NPI) is 1508891425, issued on Jul 11, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Thomas P. Erhart, D.O. located?
The NPPES record lists a practice address at 1500-11 Route 112, Port Jefferson Station, NY, 11776. Phone: (631) 474-4917. Providers update this record themselves, so call before visiting.
How can I verify Thomas P. Erhart, D.O.'s license?
NPPES lists New York license number 193070, 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 Thomas P. Erhart, D.O. prescribe under Medicare Part D?
In 2024, Thomas P. Erhart, D.O. had 325 Medicare Part D claims for 103 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.