Doctor profile · Federal record
Dr. Uday Mukherjee, MD
Psychiatry Physician (CMS: Psychiatry) · Geriatric Psychiatry Physician · Walnut Creek, CA
- NPI 1659457075
- Accepts Medicare
- 35 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
Operates at 2 locations .
- Primary practice
-
3100 Oak RD Ste 270
Walnut Creek, CA 945972078
(925) 944-9711
fax (925) 944-9709 - Additional location
-
1501 Claus RD
Modesto, CA 953559711
(209) 558-4700
Credentials & registration
- NPI registered
- October 2006 — 20 yrs on file
- Profile last updated
- May 6, 2020
- Year of graduation
- 1991 — 35 yrs since
- Specialty taxonomy
- 2084P0800X — NUCC code
- State license (1)
- California #A081816
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1659457075. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
1,113
Distinct HCPCS
6
Medicare allowed
$110,153
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
90833 |
Psychotherapy with evaluation and management visit, 30 minutes | 481 | 105 | $71 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 456 | 100 | $127 | |
90785 |
Psychiatric services complicated by communication factor | 76 | 30 | $16 | |
90836 |
Psychotherapy with evaluation and management visit, 45 minutes | 39 | 39 | $91 | |
99205 |
New patient office or other outpatient visit, 60-74 minutes | 39 | 39 | $225 | |
99215 |
Established patient office or other outpatient visit, 40-54 minutes | 22 | 14 | $197 |
In context: peer comparison
Among 11 peers in this city , average services per provider: 196. This provider delivers 5.7× the peer median.Open Payments
Industry payments received
All-time total
$2,718
Transactions
95
Manufacturers
14
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Supernus Pharmaceuticals, Inc. | 3 | $604.82 | |
| ITI, Inc. (d/b/a Intra-Cellular Therapies, Inc.) | 18 | $466.64 | |
| Otsuka America Pharmaceutical, Inc. | 12 | $368.12 | |
| Teva Pharmaceuticals USA, Inc. | 9 | $272.34 | |
| Alkermes, Inc. | 9 | $198.62 | |
| ABBVIE INC. | 15 | $177.50 | |
| Lundbeck LLC | 10 | $151.38 | |
| Neurocrine Biosciences, Inc. | 5 | $131.58 | |
| E.R. Squibb & Sons, L.L.C. | 4 | $92.53 | |
| Almatica Pharma LLC | 3 | $92.26 | |
| IRONSHORE PHARMACEUTICALS INC. | 2 | $48.38 | |
| Indivior Inc. | 2 | $47.05 | |
| Vanda Pharmaceuticals Inc. | 1 | $36.88 | |
| Tris Pharma Inc | 2 | $29.93 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
1,085
Patients
189
Total drug cost
$18,424
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Mirtazapine | Generic | 139 | 20 | $1,780 |
| Gabapentin | Generic | 115 | 29 | $999 |
| Escitalopram Oxalate | Generic | 102 | 21 | $1,135 |
| Trazodone Hcl | Generic | 78 | 15 | $492 |
| Bupropion Xl (Bupropion Hcl) | Brand | 77 | 18 | $1,999 |
| Duloxetine Hcl | Generic | 76 | 14 | $1,512 |
| Sertraline Hcl | Generic | 66 | 13 | $391 |
| Clonazepam | Generic | 63 | 0 | $231 |
| Fluoxetine Hcl | Generic | 61 | 0 | $917 |
| Aripiprazole | Generic | 60 | 13 | $3,923 |
Frequently asked questions
What is Dr. Uday Mukherjee's medical specialty?
Dr. Uday Mukherjee practices Psychiatry Physician in Walnut Creek, CA.
Where does Dr. Uday Mukherjee practice?
Dr. Uday Mukherjee practices at 3100 Oak RD Ste 270, Walnut Creek, CA 945972078. Office phone: 9259449711.
What is Dr. Uday Mukherjee's NPI?
Dr. Uday Mukherjee's National Provider Identifier (NPI) is 1659457075, issued by NPPES.
Does Dr. Uday Mukherjee accept Medicare assignment?
Yes. Dr. Uday Mukherjee accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Uday Mukherjee commonly perform?
Top Medicare-reported procedures in 2023: Psychotherapy with evaluation and management visit (HCPCS 90833); Established patient office or other outpatient visit (HCPCS 99214); Psychiatric services complicated by communication factor (HCPCS 90785). Source: CMS Medicare Physician & Other Practitioners file.