Doctor profile · Federal record
Dr. Geetha Ganesan, M.D.
Internal Medicine Physician (CMS: Internal Medicine) · Wauwatosa, WI
- NPI 1003849407
- 32 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
3289 N Mayfair RD
Wauwatosa, WI 532223203
(414) 771-7900
fax (414) 607-6336 - Mailing address
-
Po Box 735044
Chicago, IL 606735044
Credentials & registration
- NPI registered
- July 2006 — 20 yrs on file
- Profile last updated
- September 27, 2023
- Year of graduation
- 1994 — 32 yrs since
- Specialty taxonomy
- 207R00000X — NUCC code
- State license (1)
- Wisconsin #43810
- Medicaid
- WI #34352000
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1003849407. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
774
Distinct HCPCS
8
Medicare allowed
$82,274
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 469 | 183 | $115 | |
G0439 |
Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit | 124 | 124 | $116 | |
G0008 |
Administration of influenza virus vaccine | 64 | 62 | $29 | |
90662 |
Influenza vaccine split virus, preservative free | 54 | 52 | $72 | |
93000 |
Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report | 18 | 17 | $13 | |
90677 |
Pneumococcal conjugate vaccine, 20 valent (pcv20), for intramuscular use | 16 | 16 | $281 | |
G0009 |
Administration of pneumococcal vaccine | 16 | 16 | $29 | |
99496 |
Transitional care management services for problem of high complexity | 13 | 13 | $248 |
In context: peer comparison
Among 9 peers in Wauwatosa Internal Medicine Physician, average services per provider: 66. This provider delivers 12× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
5,058
Patients
1,367
Total drug cost
$73,823
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Amlodipine Besylate | Generic | 587 | 160 | $5,393 |
| Atorvastatin Calcium | Generic | 535 | 136 | $6,088 |
| Levothyroxine Sodium | Generic | 489 | 110 | $7,776 |
| Omeprazole | Generic | 472 | 128 | $8,238 |
| Simvastatin | Generic | 401 | 105 | $3,984 |
| Rosuvastatin Calcium | Generic | 380 | 103 | $6,080 |
| Losartan Potassium | Generic | 298 | 81 | $4,664 |
| Metoprolol Succinate | Generic | 285 | 79 | $6,087 |
| Albuterol Sulfate Hfa (Albuterol Sulfate) | Brand | 266 | 90 | $10,286 |
| Gabapentin | Generic | 262 | 90 | $3,871 |
Hospital affiliations
Frequently asked questions
What is Dr. Geetha Ganesan's medical specialty?
Dr. Geetha Ganesan practices Internal Medicine Physician in Wauwatosa, WI.
Where does Dr. Geetha Ganesan practice?
Dr. Geetha Ganesan practices at 3289 N Mayfair RD, Wauwatosa, WI 532223203. Office phone: 4147717900.
What is Dr. Geetha Ganesan's NPI?
Dr. Geetha Ganesan's National Provider Identifier (NPI) is 1003849407, issued by NPPES.
Does Dr. Geetha Ganesan accept Medicare assignment?
Dr. Geetha Ganesan does not accept Medicare assignment for all services. Patients may be billed amounts beyond Medicare-allowed charges.
What procedures does Dr. Geetha Ganesan commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit (HCPCS G0439); Administration of influenza virus vaccine (HCPCS G0008). Source: CMS Medicare Physician & Other Practitioners file.