Doctor profile · Federal record
Dr. John Baker, MD
Psychiatry Physician (CMS: Psychiatry) · Lansing, MI
- NPI 1548225519
- Accepts Medicare
- 39 yrs in practice
- Male
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
812 E Jolly RD, Suite 210
Lansing, MI 489106818
(517) 346-8306
fax (517) 346-8291 - Mailing address
-
Po Box 352
Mason, MI 488540352
Credentials & registration
- NPI registered
- April 2006 — 20 yrs on file
- Profile last updated
- June 9, 2017
- Year of graduation
- 1987 — 39 yrs since
- Specialty taxonomy
- 2084P0800X — NUCC code
- State license (1)
- Michigan #4301051530
- Medicaid
- MI #101990665
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1548225519. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
296
Distinct HCPCS
4
Medicare allowed
$36,749
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
90792 |
Psychiatric diagnostic evaluation with medical services | 117 | 114 | $168 | |
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 92 | 52 | $76 | |
99233 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 56 | 33 | $115 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 31 | 18 | $119 |
In context: peer comparison
Among 7 peers in this city , average services per provider: 131. This provider delivers 2.3× the peer median.Open Payments
Industry payments received
All-time total
$333
Transactions
17
Manufacturers
8
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Otsuka America Pharmaceutical, Inc. | 3 | $62.42 | |
| Alkermes, Inc. | 3 | $58.03 | |
| Indivior Inc. | 2 | $49.21 | |
| Lundbeck LLC | 3 | $44.77 | |
| ABBVIE INC. | 2 | $38.74 | |
| Neurocrine Biosciences, Inc. | 1 | $31.85 | |
| ITI, Inc. (d/b/a Intra-Cellular Therapies, Inc.) | 2 | $30.27 | |
| Takeda Pharmaceuticals U.S.A., Inc. | 1 | $17.29 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
906
Patients
81
Total drug cost
$22,517
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Trazodone Hcl | Generic | 136 | 28 | $1,558 |
| Citalopram Hbr (Citalopram Hydrobromide) | Brand | 100 | 18 | $669 |
| Clonazepam | Generic | 88 | 12 | $388 |
| Lorazepam | Generic | 81 | 11 | $395 |
| Gabapentin | Generic | 74 | 0 | $848 |
| Lamotrigine | Generic | 59 | 12 | $1,094 |
| Mirtazapine | Generic | 53 | 0 | $1,242 |
| Alprazolam | Generic | 52 | 0 | $252 |
| Escitalopram Oxalate | Generic | 44 | 0 | $517 |
| Aripiprazole | Generic | 42 | 0 | $12,740 |
Hospital affiliations
Frequently asked questions
What is Dr. John Baker's medical specialty?
Dr. John Baker practices Psychiatry Physician in Lansing, MI.
Where does Dr. John Baker practice?
Dr. John Baker practices at 812 E Jolly RD, Lansing, MI 489106818. Office phone: 5173468306.
What is Dr. John Baker's NPI?
Dr. John Baker's National Provider Identifier (NPI) is 1548225519, issued by NPPES.
Does Dr. John Baker accept Medicare assignment?
Yes. Dr. John Baker accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. John Baker commonly perform?
Top Medicare-reported procedures in 2023: Psychiatric diagnostic evaluation with medical services (HCPCS 90792); 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.