Doctor profile · Federal record
Dr. Walcharee Mahamitra, D.O.
Family Medicine Physician (CMS: Family Practice) · Santa Monica, CA
- NPI 1578599791
- Accepts Medicare
- 25 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
1821 Wilshire Blvd Ste 301
Santa Monica, CA 904035679
(310) 221-6375
fax (310) 829-6352
Credentials & registration
- NPI registered
- June 2006 — 20 yrs on file
- Profile last updated
- April 16, 2021
- Year of graduation
- 2001 — 25 yrs since
- Specialty taxonomy
- 207Q00000X — NUCC code
- State license (1)
- California #20A8998
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1578599791. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
312
Distinct HCPCS
10
Medicare allowed
$25,927
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
36415 |
Insertion of needle into vein for collection of blood sample | 79 | 52 | $8 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 69 | 50 | $141 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 55 | 33 | $100 | |
G0439 |
Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit | 23 | 23 | $144 | |
99442 |
Telephone medical discussion with physician, 11-20 minutes | 18 | 16 | $100 | |
93000 |
Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report | 16 | 15 | $16 | |
99441 |
Telephone medical discussion with physician, 5-10 minutes | 16 | 12 | $63 | |
G0008 |
Administration of influenza virus vaccine | 13 | 13 | $34 | |
99215 |
Established patient office or other outpatient visit, 40-54 minutes | 12 | 12 | $197 | |
90694 |
Influenza vaccine, quadrivalent inactivated, 0.5 ml dosage | 11 | 11 | $76 |
In context: peer comparison
Among 47 peers in this city , average services per provider: 65. This provider delivers 4.8× the peer median.Open Payments
Industry payments received
All-time total
$49
Transactions
2
Manufacturers
2
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| SK Life Science, Inc. | 1 | $25.15 | |
| Teva Pharmaceuticals USA, Inc. | 1 | $23.57 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
905
Patients
235
Total drug cost
$20,252
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Atorvastatin Calcium | Generic | 205 | 60 | $4,716 |
| Lisinopril | Generic | 89 | 28 | $1,054 |
| Levothyroxine Sodium | Generic | 81 | 25 | $2,009 |
| Hydrochlorothiazide | Generic | 67 | 19 | $438 |
| Rosuvastatin Calcium | Generic | 55 | 19 | $2,981 |
| Metformin Hcl | Generic | 54 | 17 | $743 |
| Amlodipine Besylate | Generic | 53 | 13 | $539 |
| Losartan Potassium | Generic | 47 | 15 | $1,204 |
| Alendronate Sodium | Generic | 43 | 14 | $610 |
| Lorazepam | Generic | 43 | 13 | $259 |
Frequently asked questions
What is Dr. Walcharee Mahamitra's medical specialty?
Dr. Walcharee Mahamitra practices Family Medicine Physician in Santa Monica, CA.
Where does Dr. Walcharee Mahamitra practice?
Dr. Walcharee Mahamitra practices at 1821 Wilshire Blvd Ste 301, Santa Monica, CA 904035679. Office phone: 3102216375.
What is Dr. Walcharee Mahamitra's NPI?
Dr. Walcharee Mahamitra's National Provider Identifier (NPI) is 1578599791, issued by NPPES.
Does Dr. Walcharee Mahamitra accept Medicare assignment?
Yes. Dr. Walcharee Mahamitra accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Walcharee Mahamitra commonly perform?
Top Medicare-reported procedures in 2023: Insertion of needle into vein for collection of blood sample (HCPCS 36415); Established patient office or other outpatient visit (HCPCS 99214); Established patient office or other outpatient visit (HCPCS 99213). Source: CMS Medicare Physician & Other Practitioners file.