Doctor profile · Federal record
Dr. Terrance Hack, M.D.
Anesthesiology Physician (CMS: Anesthesiology) · San Luis Obispo, CA
- NPI 1841271988
- Accepts Medicare
- 37 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
1010 Murray St
San Luis Obispo, CA 934058800
(805) 928-1731
fax (805) 349-8160 - Mailing address
-
Po Box 6406
Santa Maria, CA 934566406
Credentials & registration
- NPI registered
- November 2005 — 21 yrs on file
- Profile last updated
- September 12, 2007
- Year of graduation
- 1989 — 37 yrs since
- Specialty taxonomy
- 207L00000X — NUCC code
- State license (1)
- California #G76422
- Medicaid
- CA #00G764220
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1841271988. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
282
Distinct HCPCS
10
Medicare allowed
$43,297
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
64415 |
Injection of anesthetic agent and/or steroid into arm nerve bundle (brachial plexus) | 52 | 51 | $68 | |
01400 |
Anesthesia for other procedure or exam of knee joint using an endoscope | 36 | 36 | $168 | |
00811 |
Anesthesia for other procedure on large bowel using an endoscope | 31 | 31 | $142 | |
01630 |
Anesthesia for other procedure on top of arm bone and shoulder joint | 29 | 29 | $309 | |
76942 |
Ultrasonic guidance for needle placement | 24 | 24 | $31 | |
01610 |
Anesthesia for procedure on nerves, muscles, tendons, fascia, and bursae of shoulder and underarm | 22 | 22 | $236 | |
00812 |
Anesthesia for exam of colon using an endoscope | 20 | 20 | $117 | |
01830 |
Anesthesia for other procedure on forearm, wrist, or hand bones | 20 | 20 | $203 | |
00731 |
Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope | 17 | 17 | $142 | |
00813 |
Anesthesia for procedure on small and large bowel using an endoscope | 17 | 17 | $166 |
In context: peer comparison
Among 11 peers in San Luis Obispo Anesthesiology Physician, average services per provider: 23. This provider delivers 12× the peer median.Open Payments
Industry payments received
All-time total
$17
Transactions
1
Manufacturers
1
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Optinose US, INC. | 1 | $17.42 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
11
Patients
0
Total drug cost
$14
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Metformin Hcl | Generic | 11 | 0 | $14 |
Frequently asked questions
What is Dr. Terrance Hack's medical specialty?
Dr. Terrance Hack practices Anesthesiology Physician in San Luis Obispo, CA.
Where does Dr. Terrance Hack practice?
Dr. Terrance Hack practices at 1010 Murray St, San Luis Obispo, CA 934058800. Office phone: 8059281731.
What is Dr. Terrance Hack's NPI?
Dr. Terrance Hack's National Provider Identifier (NPI) is 1841271988, issued by NPPES.
Does Dr. Terrance Hack accept Medicare assignment?
Yes. Dr. Terrance Hack accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Terrance Hack commonly perform?
Top Medicare-reported procedures in 2023: Injection of anesthetic agent and/or steroid into arm nerve bundle (brachial plexus) (HCPCS 64415); Anesthesia for other procedure or exam of knee joint using an endoscope (HCPCS 01400); Anesthesia for other procedure on large bowel using an endoscope (HCPCS 00811). Source: CMS Medicare Physician & Other Practitioners file.