Doctor profile · Federal record
Dr. Uma Thirumakizhmaran, M.D.
Internal Medicine Physician (CMS: Internal Medicine) · Waukesha, WI
- NPI 1639144116
- Accepts Medicare
- 34 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
N14W23900 Stone Ridge Dr, Prohealth Care Medical Associates INC
Waukesha, WI 531881135
(262) 549-3030
Credentials & registration
- NPI registered
- February 2006 — 20 yrs on file
- Profile last updated
- April 13, 2012
- Year of graduation
- 1992 — 34 yrs since
- Specialty taxonomy
- 207R00000X — NUCC code
- State license (1)
- Wisconsin #30434
- Medicaid
- WI #33343200
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1639144116. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
1,893
Distinct HCPCS
10
Medicare allowed
$137,764
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
93793 |
Anticoagulant management of patient taking warfarin | 635 | 235 | $11 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 462 | 257 | $121 | |
G0439 |
Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit | 231 | 231 | $122 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 160 | 138 | $85 | |
85610 |
Blood test, clotting time | 87 | 33 | $4 | |
G0008 |
Administration of influenza virus vaccine | 56 | 54 | $29 | |
90694 |
Influenza vaccine, quadrivalent inactivated, 0.5 ml dosage | 53 | 51 | $75 | |
99215 |
Established patient office or other outpatient visit, 40-54 minutes | 40 | 39 | $169 | |
G0180 |
Physician or allowed practitioner certification for medicare-covered home health services under a home health plan of care (patient not present), including contacts with home health agency and review of reports of patient status required by physicians and | 25 | 21 | $49 | |
G0438 |
Annual wellness visit; includes a personalized prevention plan of service (pps), initial visit | 25 | 25 | $155 |
In context: peer comparison
Among 11 peers in Waukesha Internal Medicine Physician, average services per provider: 120. This provider delivers 16× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
4,527
Patients
1,157
Total drug cost
$59,629
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Levothyroxine Sodium | Generic | 625 | 149 | $10,158 |
| Atorvastatin Calcium | Generic | 517 | 129 | $5,691 |
| Amlodipine Besylate | Generic | 441 | 114 | $2,442 |
| Rosuvastatin Calcium | Generic | 439 | 126 | $7,386 |
| Simvastatin | Generic | 418 | 102 | $3,751 |
| Losartan Potassium | Generic | 334 | 88 | $5,107 |
| Lisinopril | Generic | 263 | 62 | $1,762 |
| Pantoprazole Sodium | Generic | 232 | 62 | $4,458 |
| Atenolol | Generic | 196 | 45 | $1,974 |
| Metoprolol Succinate | Generic | 195 | 51 | $3,183 |
Hospital affiliations
Frequently asked questions
What is Dr. Uma Thirumakizhmaran's medical specialty?
Dr. Uma Thirumakizhmaran practices Internal Medicine Physician in Waukesha, WI.
Where does Dr. Uma Thirumakizhmaran practice?
Dr. Uma Thirumakizhmaran practices at N14W23900 Stone Ridge Dr, Waukesha, WI 531881135. Office phone: 2625493030.
What is Dr. Uma Thirumakizhmaran's NPI?
Dr. Uma Thirumakizhmaran's National Provider Identifier (NPI) is 1639144116, issued by NPPES.
Does Dr. Uma Thirumakizhmaran accept Medicare assignment?
Yes. Dr. Uma Thirumakizhmaran accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Uma Thirumakizhmaran commonly perform?
Top Medicare-reported procedures in 2023: Anticoagulant management of patient taking warfarin (HCPCS 93793); Established patient office or other outpatient visit (HCPCS 99214); Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit (HCPCS G0439). Source: CMS Medicare Physician & Other Practitioners file.