Doctor profile · Federal record
Dr. Andrew Okas, DO
Internal Medicine Physician (CMS: Internal Medicine) · Internal Medicine Physician · Hospitalist Physician · Madison, WI
- NPI 1740257245
- Accepts Medicare
- 28 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
202 So Park St, Meriter Hospital
Madison, WI 53715
(608) 417-5695
Credentials & registration
- NPI registered
- March 2006 — 20 yrs on file
- Profile last updated
- December 17, 2012
- Year of graduation
- 1998 — 28 yrs since
- Specialty taxonomy
- 207R00000X — NUCC code
- State licenses (2)
- Wisconsin #44313-21 · Wisconsin #44313
- Medicaid
- WI #43498700
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1740257245. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
477
Distinct HCPCS
7
Medicare allowed
$47,085
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 172 | 77 | $74 | |
99223 |
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 95 | 95 | $163 | |
99231 |
Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes | 64 | 32 | $46 | |
99222 |
Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | 63 | 63 | $121 | |
99239 |
Hospital discharge day management, more than 30 minutes | 38 | 37 | $107 | |
99233 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 24 | 16 | $112 | |
99238 |
Hospital discharge day management, 30 minutes or less | 21 | 21 | $74 |
In context: peer comparison
Among 76 peers in Madison Internal Medicine Physician, average services per provider: 80. This provider delivers 6.0× the peer median.Hospital affiliations
Frequently asked questions
What is Dr. Andrew Okas's medical specialty?
Dr. Andrew Okas practices Internal Medicine Physician in Madison, WI.
Where does Dr. Andrew Okas practice?
Dr. Andrew Okas practices at 202 So Park St, Madison, WI 53715. Office phone: 6084175695.
What is Dr. Andrew Okas's NPI?
Dr. Andrew Okas's National Provider Identifier (NPI) is 1740257245, issued by NPPES.
Does Dr. Andrew Okas accept Medicare assignment?
Yes. Dr. Andrew Okas accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Andrew Okas commonly perform?
Top Medicare-reported procedures in 2023: Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232); Initial hospital care with moderate level of medical decision making (HCPCS 99223); Subsequent hospital care with straightforward or low level of medical decision making (HCPCS 99231). Source: CMS Medicare Physician & Other Practitioners file.