Doctor profile · Federal record
Dr. Thomas Erhart, D.O.
Obstetrics & Gynecology Physician (CMS: Obstetrics/Gynecology) · Port Jefferson Station, NY
- NPI 1508891425
- Accepts Medicare
- 36 yrs in practice
- Male
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
1500-11 Route 112, Suites A & B
Port Jefferson Station, NY 117763060
(631) 474-4917
fax (631) 331-1120 - Mailing address
-
1500 Route 112, Bldg 11 Suite B
Port Jefferson Station, NY 117768054
Credentials & registration
- NPI registered
- July 2006 — 20 yrs on file
- Profile last updated
- June 14, 2011
- Year of graduation
- 1990 — 36 yrs since
- Specialty taxonomy
- 207V00000X — NUCC code
- State license (1)
- New York #193070
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1508891425. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
489
Distinct HCPCS
7
Medicare allowed
$41,632
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
Q0091 |
Screening papanicolaou smear; obtaining, preparing and conveyance of cervical or vaginal smear to laboratory | 123 | 123 | $51 | |
G0101 |
Cervical or vaginal cancer screening; pelvic and clinical breast examination | 116 | 116 | $47 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 97 | 75 | $105 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 71 | 62 | $148 | |
76830 |
Ultrasound scan of uterus, ovaries, tubes, cervix and pelvic area through vagina | 29 | 27 | $144 | |
99441 |
Telephone medical discussion with physician, 5-10 minutes | 28 | 25 | $65 | |
76856 |
Complete ultrasound scan of pelvis | 25 | 24 | $127 |
In context: peer comparison
Among 2 peers in Port Jefferson Station Obstetrics & Gynecology Physician, average services per provider: 62. This provider delivers 7.9× the peer median.Open Payments
Industry payments received
All-time total
$267
Transactions
12
Manufacturers
7
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Astellas Pharma US INC | 3 | $71.88 | |
| Exeltis, USA INC. | 3 | $58.31 | |
| Mayne Pharma Commercial LLC | 2 | $54.16 | |
| Agile Therapeutics, INC. | 1 | $24.13 | |
| CooperSurgical, INC. | 1 | $22.66 | |
| Millicent US INC | 1 | $20.64 | |
| Pfizer INC. | 1 | $15.14 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
192
Patients
64
Total drug cost
$21,028
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Estradiol | Generic | 43 | 23 | $5,556 |
| Fluconazole | Generic | 21 | 16 | $201 |
| Premarin (Estrogens, Conjugated) | Brand | 19 | 0 | $10,078 |
| Medroxyprogesterone Acetate | Generic | 16 | 0 | $712 |
| Nitrofurantoin Mono-Macro (Nitrofurantoin Monohyd/M-Cryst) | Brand | 16 | 14 | $184 |
| Terconazole | Generic | 16 | 0 | $439 |
| Clotrimazole-Betamethasone (Clotrimazole/Betamethasone Dip) | Brand | 13 | 11 | $193 |
| Ibandronate Sodium | Generic | 13 | 0 | $42 |
| Clobetasol Propionate | Generic | 12 | 0 | $443 |
| Prempro (Estrogen,Con/M-Progest Acet) | Brand | 12 | 0 | $3,047 |
Frequently asked questions
What is Dr. Thomas Erhart's medical specialty?
Dr. Thomas Erhart practices Obstetrics & Gynecology Physician in Port Jefferson Station, NY.
Where does Dr. Thomas Erhart practice?
Dr. Thomas Erhart practices at 1500-11 Route 112, Port Jefferson Station, NY 117763060. Office phone: 6314744917.
What is Dr. Thomas Erhart's NPI?
Dr. Thomas Erhart's National Provider Identifier (NPI) is 1508891425, issued by NPPES.
Does Dr. Thomas Erhart accept Medicare assignment?
Yes. Dr. Thomas Erhart accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Thomas Erhart commonly perform?
Top Medicare-reported procedures in 2023: Screening papanicolaou smear; obtaining, preparing and conveyance of cervical or vaginal smear to laboratory (HCPCS Q0091); Cervical or vaginal cancer screening; pelvic and clinical breast examination (HCPCS G0101); Established patient office or other outpatient visit (HCPCS 99213). Source: CMS Medicare Physician & Other Practitioners file.