Doctor profile · Federal record
Dr. John Testa, MD
Internal Medicine Physician (CMS: Internal Medicine) · Prospect, CT
- NPI 1609835735
- Accepts Medicare
- 27 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
166 Waterbury RD, Ste 300
Prospect, CT 06712
(203) 758-0878
fax (203) 758-0877
Credentials & registration
- NPI registered
- March 2006 — 20 yrs on file
- Profile last updated
- October 28, 2021
- Year of graduation
- 1999 — 27 yrs since
- Specialty taxonomy
- 207R00000X — NUCC code
- State license (1)
- Connecticut #040224
- Medicaid
- CT #1402247
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1609835735. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
1,493
Distinct HCPCS
10
Medicare allowed
$177,026
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 527 | 184 | $134 | |
99497 |
Advance care planning, first 30 minutes | 165 | 165 | $86 | |
G0439 |
Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit | 139 | 139 | $136 | |
90677 |
Pneumococcal conjugate vaccine, 20 valent (pcv20), for intramuscular use | 130 | 130 | $282 | |
G0009 |
Administration of pneumococcal vaccine | 130 | 130 | $33 | |
93000 |
Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report | 91 | 85 | $15 | |
96372 |
Injection of drug or substance under skin or into muscle | 59 | 17 | $15 | |
99215 |
Established patient office or other outpatient visit, 40-54 minutes | 56 | 36 | $189 | |
G0008 |
Administration of influenza virus vaccine | 52 | 52 | $33 | |
90694 |
Influenza vaccine, quadrivalent inactivated, 0.5 ml dosage | 48 | 48 | $76 |
In context: peer comparison
Among 1 peers in this city , average services per provider: 99. This provider delivers 15× the peer median.Open Payments
Industry payments received
All-time total
$1,617
Transactions
106
Manufacturers
15
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| ABBVIE INC. | 42 | $400.90 | |
| Bayer Healthcare Pharmaceuticals Inc. | 16 | $200.13 | |
| Takeda Pharmaceuticals U.S.A., Inc. | 9 | $151.94 | |
| Amgen Inc. | 7 | $133.18 | |
| AstraZeneca Pharmaceuticals LP | 6 | $132.29 | |
| Lilly USA, LLC | 5 | $99.96 | |
| Antares Pharma, Inc. | 4 | $95.12 | |
| GlaxoSmithKline, LLC. | 3 | $86.89 | |
| Abbott Laboratories | 4 | $74.60 | |
| Novo Nordisk Inc | 3 | $56.80 | |
| Axsome Therapeutics, Inc. | 2 | $50.03 | |
| PFIZER INC. | 2 | $32.34 | |
| Amneal Pharmaceuticals LLC | 1 | $31.12 | |
| Boehringer Ingelheim Pharmaceuticals, Inc. | 1 | $24.35 | |
| Merck Sharp & Dohme LLC | 1 | $16.93 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
3,043
Patients
789
Total drug cost
$412,964
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Atorvastatin Calcium | Generic | 453 | 130 | $5,020 |
| Ozempic (Semaglutide) | Brand | 293 | 50 | $369,625 |
| Rosuvastatin Calcium | Generic | 247 | 76 | $4,417 |
| Lisinopril | Generic | 236 | 67 | $1,555 |
| Amlodipine Besylate | Generic | 227 | 65 | $1,737 |
| Levothyroxine Sodium | Generic | 224 | 57 | $4,227 |
| Pravastatin Sodium | Generic | 196 | 51 | $2,980 |
| Metformin Hcl | Generic | 189 | 54 | $1,444 |
| Pantoprazole Sodium | Generic | 185 | 50 | $2,171 |
| Losartan Potassium | Generic | 149 | 50 | $1,727 |
Hospital affiliations
Frequently asked questions
What is Dr. John Testa's medical specialty?
Dr. John Testa practices Internal Medicine Physician in Prospect, CT.
Where does Dr. John Testa practice?
Dr. John Testa practices at 166 Waterbury RD, Prospect, CT 06712. Office phone: 2037580878.
What is Dr. John Testa's NPI?
Dr. John Testa's National Provider Identifier (NPI) is 1609835735, issued by NPPES.
Does Dr. John Testa accept Medicare assignment?
Yes. Dr. John Testa accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. John Testa commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Advance care planning (HCPCS 99497); Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit (HCPCS G0439). Source: CMS Medicare Physician & Other Practitioners file.