Doctor profile · Federal record
Dr. Terrence Hack, M.D., FACC
Internal Medicine Physician (CMS: Family Practice) · Internal Medicine Physician · Salinas, CA
- NPI 1760431274
- Accepts Medicare
- 48 yrs in practice
- Licensed in 2 states
- Male
- Group practice
- No sanctions
Practice & contact
Operates at 2 locations .
- Primary practice
-
950 Circle Dr
Salinas, CA 939052150
(831) 757-6237
fax (831) 757-8458 - Additional location
-
190 Groton RD, 110
Ayer, MA 014321124
(978) 772-2780
fax (978) 772-6959
Credentials & registration
- NPI registered
- May 2006 — 20 yrs on file
- Profile last updated
- November 28, 2018
- Year of graduation
- 1978 — 48 yrs since
- Specialty taxonomy
- 207R00000X — NUCC code
- State licenses (2)
- California #G50146 · Massachusetts #47871
- Medicaid
- MA #2093928
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1760431274. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
66
Distinct HCPCS
3
Medicare allowed
$386
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
82947 |
Blood glucose (sugar) level | 32 | 29 | $4 | |
81002 |
Urinalysis, manual test | 22 | 19 | $3 | |
93000 |
Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report | 12 | 12 | $16 |
In context: peer comparison
Among 14 peers in Salinas Internal Medicine Physician, average services per provider: 223. This provider delivers 0.3× the peer median.Open Payments
Industry payments received
All-time total
$49
Transactions
2
Manufacturers
1
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Merck Sharp & Dohme LLC | 2 | $49.13 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
2,896
Patients
806
Total drug cost
$189,391
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Metformin Hcl | Generic | 503 | 149 | $9,635 |
| Atorvastatin Calcium | Generic | 452 | 133 | $11,515 |
| Amlodipine Besylate | Generic | 278 | 83 | $5,584 |
| Levothyroxine Sodium | Generic | 265 | 67 | $4,661 |
| Lisinopril | Generic | 249 | 72 | $4,468 |
| Hydrochlorothiazide | Generic | 183 | 53 | $1,669 |
| Losartan Potassium | Generic | 161 | 48 | $3,904 |
| Jardiance (Empagliflozin) | Brand | 146 | 31 | $128,592 |
| Omeprazole | Generic | 140 | 43 | $4,521 |
| Gabapentin | Generic | 110 | 19 | $7,217 |
Hospital affiliations
Frequently asked questions
What is Dr. Terrence Hack's medical specialty?
Dr. Terrence Hack practices Internal Medicine Physician in Salinas, CA.
Where does Dr. Terrence Hack practice?
Dr. Terrence Hack practices at 950 Circle Dr, Salinas, CA 939052150. Office phone: 8317576237.
What is Dr. Terrence Hack's NPI?
Dr. Terrence Hack's National Provider Identifier (NPI) is 1760431274, issued by NPPES.
Does Dr. Terrence Hack accept Medicare assignment?
Yes. Dr. Terrence Hack accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Terrence Hack commonly perform?
Top Medicare-reported procedures in 2023: Blood glucose (sugar) level (HCPCS 82947); Urinalysis, manual test (HCPCS 81002); Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report (HCPCS 93000). Source: CMS Medicare Physician & Other Practitioners file.