Obstetrics & Gynecology · Port Jefferson, NY
NPI
1508840711
Since 2005
Specialty
Obstetrics & Gynecology
Code 207V00000X
Group practices
1
Medicare group memberships
Hospitals
3
Hospital affiliations
118 N Country Rd
Port Jefferson, NY, 11777
Phone (631) 473-7171
Groups this clinician bills Medicare through
Medicare paid, 2024
$81K
1,379 services
Medicare patients, 2024
256
Average age 72
Drug cost, 2024
$39K
316 prescriptions
Company payments, 2025
$524
From 8 companies
Procedures and visits billed to Original Medicare, 2024
In 2024, the most common Medicare service billed by Dennis S Strittmatter was code 99214 (office e&m - established), 276 times for 205 patients. In total Dennis S Strittmatter billed 1,379 services in 40 codes, and Medicare paid $81K.
| Code |
|---|
Official US government data: the national provider registry and Medicare enrollment records, linked by NPI. Last update of this record: 2026-07-13.
| Setting |
|---|
| Services |
|---|
| Patients |
|---|
| Paid per service |
|---|
| Medicare paid |
|---|
| 99214 Office E&M - Established | Office | 276 | 205 | $106.89 | $30K |
| 99213 Office E&M - Established | Office | 80 | 66 | $76.13 | $6,091 |
| 76830 Ultrasound - Abdomen and Pelvis | Office | 64 | 51 | $108.95 | $6,973 |
| 77080 Standard X-ray | Office | 55 | 55 | $45.45 | $2,500 |
| 36415 Venipuncture Blood Collection | Office | 43 | 33 | $8.65 | $372 |
| 99490 Chronic, Principal, and Transitional Care Management | Office | 31 | 16 | $54.90 | $1,702 |
| 99204 Office E&M - New | Office | 21 | 21 | $145.54 | $3,056 |
| 81002 Clinical Chemistry | Office | 18 | 15 | $3.41 | $61.38 |
| 96372 Injection Administration | Office | 16 | 12 | $13.07 | $209 |
| 76831 Ultrasound - Nonspecific | Office | 15 | 15 | $100.49 | $1,507 |
| 58340 Standard X-ray | Office | 14 | 14 | $176.78 | $2,475 |
By year: 2022 $58K for 1,233 services; 2023 $69K for 1,268 services; 2024 $81K for 1,379 services.
Lab tests billed to Medicare, 2024
| Test code | Tests | Patients | Paid per test | Medicare paid |
|---|---|---|---|---|
| 36415 Venipuncture Blood Collection | 43 | 33 | $8.65 | $372 |
| 81002 Clinical Chemistry | 18 | 15 | $3.41 | $61.38 |
Medicare prescription drug claims, 2024
In 2024, the drug Dennis S Strittmatter prescribed most often to Medicare patients was Raloxifene Hcl, with 62 prescriptions and refills. In total Dennis S Strittmatter wrote 316 Medicare prescriptions that cost $39K.
| Drug | Claims | 30-day fills | Patients | Cost |
|---|---|---|---|---|
| Raloxifene Hcl Generic | 62 | 186 | 19 | $2,807 |
| Estradiol Generic | 53 | 136 | 31 | $4,057 |
| Risedronate Sodium Dr Risedronate Sodium | 32 | 90 | 14 | $11K |
| Clotrimazole-Betamethasone Clotrimazole/Betamethasone Dip | 26 | 26 | 19 | $214 |
| Premarin Estrogens, Conjugated | 18 | 32 | Under 11 | $7,112 |
| Risedronate Sodium Generic | 14 | 42 | Under 11 | $1,268 |
| Valacyclovir Valacyclovir Hcl | 14 | 36 | Under 11 | $418 |
Brand drugs: 57 claims; generic drugs: 259 claims.
Money and other things of value reported by the companies
In 2025, drug and medical device companies paid Dennis S Strittmatter $524 ($524 in general payments such as food, travel and fees) from 8 companies. The largest payer was Amgen Inc. with $178.
Official US government data on Original Medicare services, Medicare prescription drug plans and the payments drug and device companies must report. Services with fewer than 11 patients and drugs with fewer than 11 claims are not published. Procedure codes are shown by number with their public category.