Doctor profile · Federal record
Dr. Marian Zalewski
Physician Assistant · Scottsdale, AZ
- NPI 1508413212
- Accepts Medicare
- MIPS 78.6 / 100 · 2023
- 7 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
13400 E Shea Blvd
Scottsdale, AZ 852595452
(480) 301-8000
Credentials & registration
- NPI registered
- August 2019 — 7 yrs on file
- Profile last updated
- October 9, 2020
- Year of graduation
- 2019 — 7 yrs since
- Specialty taxonomy
- 363A00000X — NUCC code
- State license (1)
- Arizona #7547
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1508413212. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
206
Distinct HCPCS
4
Medicare allowed
$19,853
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 74 | 47 | $66 | |
99233 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 59 | 48 | $99 | |
99223 |
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 45 | 45 | $144 | |
99239 |
Hospital discharge day management, more than 30 minutes | 28 | 28 | $95 |
In context: peer comparison
Among 117 peers in this city , average services per provider: 422. This provider delivers 0.5× the peer median.Hospital affiliations
Frequently asked questions
What is Dr. Marian Zalewski's medical specialty?
Dr. Marian Zalewski practices Physician Assistant in Scottsdale, AZ.
Where does Dr. Marian Zalewski practice?
Dr. Marian Zalewski practices at 13400 E Shea Blvd, Scottsdale, AZ 852595452. Office phone: 4803018000.
What is Dr. Marian Zalewski's NPI?
Dr. Marian Zalewski's National Provider Identifier (NPI) is 1508413212, issued by NPPES.
Does Dr. Marian Zalewski accept Medicare assignment?
Yes. Dr. Marian Zalewski accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Marian Zalewski 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); Initial hospital care with moderate level of medical decision making (HCPCS 99223). Source: CMS Medicare Physician & Other Practitioners file.