Doctor profile · Federal record
Dr. Spencer Thornock, MD
Psychiatry Physician (CMS: Psychiatry) · Psychiatry Physician · Alma, MI
- NPI 1912499757
- Accepts Medicare
- 8 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
Operates at 2 locations .
- Primary practice
-
120 E Warwick Dr
Alma, MI 488011010
(989) 463-2779
fax (989) 463-2064 - Additional location
-
1621 E Broomfield St Ste A
Mt Pleasant, MI 488585427 - Mailing address
-
946 W Midland RD
Auburn, MI 486119400
Credentials & registration
- NPI registered
- June 2018 — 8 yrs on file
- Profile last updated
- September 16, 2024
- Year of graduation
- 2018 — 8 yrs since
- Specialty taxonomy
- 2084P0800X — NUCC code
- State licenses (2)
- Michigan #4301507600 · Michigan #4301115437
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1912499757. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
238
Distinct HCPCS
3
Medicare allowed
$23,390
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 164 | 64 | $76 | |
90792 |
Psychiatric diagnostic evaluation with medical services | 58 | 53 | $166 | |
99238 |
Hospital discharge day management, 30 minutes or less | 16 | 14 | $78 |
In context: peer comparison
Among 1 peers in Alma Psychiatry Physician, average services per provider: 79. This provider delivers 3.0× the peer median.Open Payments
Industry payments received
All-time total
$218
Transactions
10
Manufacturers
7
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Janssen Pharmaceuticals, INC | 2 | $53.15 | |
| Abbvie INC. | 2 | $38.02 | |
| Otsuka America Pharmaceutical, INC. | 1 | $29.28 | |
| Axsome Therapeutics, INC. | 1 | $27.66 | |
| Corium, LLC | 2 | $26.21 | |
| Alkermes, INC. | 1 | $25.76 | |
| Iti, INC. (D/B/A Intra-Cellular Therapies, INC.) | 1 | $17.90 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
265
Patients
11
Total drug cost
$301,168
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Spravato (Esketamine Hcl) | Brand | 265 | 11 | $301,168 |
Frequently asked questions
What is Dr. Spencer Thornock's medical specialty?
Dr. Spencer Thornock practices Psychiatry Physician in Alma, MI.
Where does Dr. Spencer Thornock practice?
Dr. Spencer Thornock practices at 120 E Warwick Dr, Alma, MI 488011010. Office phone: 9894632779.
What is Dr. Spencer Thornock's NPI?
Dr. Spencer Thornock's National Provider Identifier (NPI) is 1912499757, issued by NPPES.
Does Dr. Spencer Thornock accept Medicare assignment?
Yes. Dr. Spencer Thornock accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Spencer Thornock commonly perform?
Top Medicare-reported procedures in 2023: Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232); Psychiatric diagnostic evaluation with medical services (HCPCS 90792); Hospital discharge day management (HCPCS 99238). Source: CMS Medicare Physician & Other Practitioners file.