Doctor profile · Federal record
Dr. Michael Tolwin, M.D.
Psychiatry Physician (CMS: Psychiatry) · Culver City, CA
- NPI 1497797427
- Accepts Medicare
- MIPS 4.2 / 100 · 2023
- 45 yrs in practice
- Male
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
5000 Overland Ave Ste 108
Culver City, CA 902304969
(310) 280-9670
fax (310) 280-9675 - Mailing address
-
Po Box 34841
Los Angeles, CA 900340841
Credentials & registration
- NPI registered
- June 2006 — 20 yrs on file
- Profile last updated
- July 12, 2023
- Year of graduation
- 1981 — 45 yrs since
- Specialty taxonomy
- 2084P0800X — NUCC code
- State license (1)
- California #G48816
- Medicaid
- CA #00G488160
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1497797427. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
5,084
Distinct HCPCS
10
Medicare allowed
$444,771
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
90833 |
Psychotherapy with evaluation and management visit, 30 minutes | 1,979 | 335 | $64 | |
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 759 | 163 | $83 | |
99233 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 530 | 192 | $123 | |
99231 |
Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes | 381 | 42 | $52 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 367 | 102 | $98 | |
90833 |
Psychotherapy with evaluation and management visit, 30 minutes | 363 | 102 | $73 | |
99223 |
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 266 | 263 | $182 | |
99222 |
Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | 118 | 86 | $137 | |
99239 |
Hospital discharge day management, more than 30 minutes | 117 | 117 | $121 | |
99238 |
Hospital discharge day management, 30 minutes or less | 84 | 65 | $86 |
In context: peer comparison
Among 4 peers in Culver City Psychiatry Physician, average services per provider: 244. This provider delivers 21× the peer median.Open Payments
Industry payments received
All-time total
$1,589
Transactions
105
Manufacturers
7
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Janssen Pharmaceuticals, INC | 47 | $473.45 | |
| Alkermes, INC. | 26 | $453.25 | |
| Iti, INC. (D/B/A Intra-Cellular Therapies, INC.) | 15 | $343.38 | |
| Vanda Pharmaceuticals INC. | 11 | $192.19 | |
| Lundbeck LLC | 2 | $53.30 | |
| Otsuka America Pharmaceutical, INC. | 2 | $44.77 | |
| Neurocrine Biosciences, INC. | 2 | $29.01 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
3,106
Patients
655
Total drug cost
$122,126
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Quetiapine Fumarate | Generic | 331 | 60 | $18,439 |
| Olanzapine | Generic | 297 | 69 | $22,442 |
| Trazodone Hcl | Generic | 285 | 67 | $4,709 |
| Risperidone | Generic | 284 | 57 | $6,735 |
| Clonazepam | Generic | 245 | 42 | $2,980 |
| Benztropine Mesylate | Generic | 234 | 45 | $3,789 |
| Lorazepam | Generic | 226 | 60 | $2,242 |
| Clozapine | Generic | 206 | 23 | $14,034 |
| Divalproex Sodium | Generic | 170 | 39 | $6,732 |
| Escitalopram Oxalate | Generic | 162 | 40 | $2,014 |
Hospital affiliations
Frequently asked questions
What is Dr. Michael Tolwin's medical specialty?
Dr. Michael Tolwin practices Psychiatry Physician in Culver City, CA.
Where does Dr. Michael Tolwin practice?
Dr. Michael Tolwin practices at 5000 Overland Ave Ste 108, Culver City, CA 902304969. Office phone: 3102809670.
What is Dr. Michael Tolwin's NPI?
Dr. Michael Tolwin's National Provider Identifier (NPI) is 1497797427, issued by NPPES.
Does Dr. Michael Tolwin accept Medicare assignment?
Yes. Dr. Michael Tolwin accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Michael Tolwin commonly perform?
Top Medicare-reported procedures in 2023: Psychotherapy with evaluation and management visit (HCPCS 90833); Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232); Subsequent hospital care with moderate levelof medical decision making (HCPCS 99233). Source: CMS Medicare Physician & Other Practitioners file.