Doctor profile · Federal record
Dr. Timothy McAvoy, MD
Internal Medicine Physician (CMS: Internal Medicine) · Waukesha, WI
- NPI 1396792255
- Accepts Medicare
- 53 yrs in practice
- Male
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
1751 E Main St
Waukesha, WI 531863940
(262) 547-0000
fax (262) 547-0157
Credentials & registration
- NPI registered
- May 2006 — 20 yrs on file
- Profile last updated
- December 28, 2009
- Year of graduation
- 1973 — 53 yrs since
- Specialty taxonomy
- 207R00000X — NUCC code
- State license (1)
- Wisconsin #22122
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1396792255. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
2,770
Distinct HCPCS
6
Medicare allowed
$274,955
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 1,212 | 322 | $74 | |
99233 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 1,054 | 256 | $112 | |
99239 |
Hospital discharge day management, more than 30 minutes | 235 | 214 | $107 | |
99223 |
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 205 | 187 | $163 | |
G0439 |
Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit | 46 | 46 | $122 | |
99215 |
Established patient office or other outpatient visit, 40-54 minutes | 18 | 12 | $169 |
In context: peer comparison
Among 11 peers in Waukesha Internal Medicine Physician, average services per provider: 120. This provider delivers 23× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
1,218
Patients
453
Total drug cost
$68,865
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Atorvastatin Calcium | Generic | 158 | 41 | $1,889 |
| Levothyroxine Sodium | Generic | 128 | 43 | $1,912 |
| Metoprolol Succinate | Generic | 123 | 48 | $2,968 |
| Allopurinol | Generic | 100 | 33 | $2,216 |
| Pantoprazole Sodium | Generic | 86 | 40 | $1,303 |
| Amlodipine Besylate | Generic | 77 | 32 | $516 |
| Lisinopril | Generic | 76 | 25 | $483 |
| Losartan Potassium | Generic | 72 | 28 | $908 |
| Simvastatin | Generic | 71 | 21 | $737 |
| Memantine Hcl | Generic | 67 | 40 | $1,968 |
Hospital affiliations
Frequently asked questions
What is Dr. Timothy McAvoy's medical specialty?
Dr. Timothy McAvoy practices Internal Medicine Physician in Waukesha, WI.
Where does Dr. Timothy McAvoy practice?
Dr. Timothy McAvoy practices at 1751 E Main St, Waukesha, WI 531863940. Office phone: 2625470000.
What is Dr. Timothy McAvoy's NPI?
Dr. Timothy McAvoy's National Provider Identifier (NPI) is 1396792255, issued by NPPES.
Does Dr. Timothy McAvoy accept Medicare assignment?
Yes. Dr. Timothy McAvoy accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Timothy McAvoy commonly perform?
Top Medicare-reported procedures in 2023: Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232); Subsequent hospital care with moderate levelof medical decision making (HCPCS 99233); Hospital discharge day management (HCPCS 99239). Source: CMS Medicare Physician & Other Practitioners file.