Marian Zalewski
- Medicare patients, 2024
- 203
- Part D claims, 2024
- 89
- MIPS score, 2024
- 86
- Hospital affiliations
- 1
- Medical group
- 1
- Practice address
- 5777 East Mayo Boulevard, Phoenix, AZ 85054
- Practice phone
- Call (480) 342-4201
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Marian Zalewski's professional email, personal email and mobile number
Dmand AI checks each channel through healthcare-specific waterfall enrichment. See what is on file with a free account, with practice phones, licenses and affiliations.
Marian Zalewski is a physician assistant in Phoenix, Arizona
Marian Zalewski practices at Mayo Clinic Hospital - Phoenix in Phoenix, Arizona, part of Mayo Clinic.
Marian Zalewski's NPI, 1508413212, was assigned on August 19, 2019. Marian Zalewski holds Arizona license 7547.
- NPI
- 1508413212NPI Registry (opens in a new tab)
- Medicare PAC ID
- 3173955440
- NPI enumeration date
- August 19, 2019
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (480) 342-4201
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 33
- Medical school graduation
- 2019
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Marian Zalewski practices at Mayo Clinic Hospital - Phoenix in Phoenix, Arizona
Marian Zalewski's primary practice is Mayo Clinic Hospital - Phoenix, at 5777 East Mayo Boulevard, Phoenix, AZ 85054 in Maricopa County. The practice phone is (480) 342-4201.
- Mayo Clinic Hospital - Phoenix5777 East Mayo Boulevard, Phoenix, AZ 85054 · Maricopa CountyPhone(480) 342-4201
Source: Dmand AI Affiliation Data
Marian Zalewski is affiliated with 2 sites of care and 1 medical group
Marian Zalewski's primary practice is Mayo Clinic Hospital - Phoenix in Phoenix, Arizona, part of Mayo Clinic. The medical group on file is Mayo Clinic Arizona. Dmand AI also links Marian Zalewski to 1 more ambulatory surgery center, named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Marian Zalewski's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Marian Zalewski practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Mayo Clinic Hospital - Phoenix | Available with a free account |
| +1 more affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
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Marian Zalewski is one of 2,965 physician assistants in Arizona
Physician assistant is Marian Zalewski's primary specialty in the NPI Registry, under taxonomy code 363A00000X. Marian Zalewski is licensed in Arizona.
Specialties and state licenses
- Physician assistant, ArizonaPrimary
Physician assistants near Marian Zalewski
Counts of physician assistants with a Dmand AI profile, by place and practice. Each opens the list.
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Marian Zalewski treated 203 Medicare patients in 2024, average age 77
CMS counts 203 Medicare patients who saw Marian Zalewski in 2024. The largest group is 75 to 84, with 79 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 10% are also on Medicaid. Their average risk score is 2.80, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Marian Zalewski's median patient age at 68, with 60% women.
Marian Zalewski's Medicare patients by age, 2024
Marian Zalewski's Medicare patients by sex, 2024
- Women8642%
- Men11758%
Chronic conditions among Marian Zalewski's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis63%
- Chronic kidney disease54%
- Ischemic heart disease49%
- Mood disorders43%
- Depression41%
- Atrial fibrillation39%
Share of Medicare patients with each condition. A patient can have several.
Marian Zalewski's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 68
Patient panel by sex, all payers
- Women60%
- Men40%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Marian Zalewski wrote 89 Medicare Part D claims in 2024
In 2024, Marian Zalewski wrote 89 Medicare Part D claims for 53 patients. 90% of them were for generic drugs.
Marian Zalewski's Part D claims by kind of drug, 2024
- Generic80 claims90%
- Brand-name and other9 claims10%
Drug classes CMS tracks in Marian Zalewski's Part D claims, 2024
- Antibiotics31%28 of 89 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
Marian Zalewski scored 86 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 86 out of 100 for Marian Zalewski for performance year 2024, reported as part of a group. Marian Zalewski accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Marian Zalewski's MIPS scores, performance year 2024
- 86of 100Final score
- 78.3of 100Quality
- 100of 100Promoting Interoperability
- 40of 100Improvement Activities
- 77of 100Cost
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Sources: Doctors and Clinicians National Downloadable File (CMS); and Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026
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Sources for Marian Zalewski's profile data
| Data on this page | Source |
|---|---|
| NPI, name, sex, specialty and licenses | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data |
| Practice locations and phone | Dmand AI Affiliation Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDmand AI Org Hierarchy Data |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab) |
| Part D prescribing | Medicare Part D Prescribers - by Provider (CMS) (opens in a new tab) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Clinician Public Reporting: Overall MIPS Performance (CMS) (opens in a new tab) |
| EHR at each practice site | Dmand AI Technology Install Data |
| Similar physicians | Dmand AI Affiliation Data |
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Marian Zalewski
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Marian Zalewski's NPI number?
Marian Zalewski's NPI number is 1508413212. It was assigned on August 19, 2019, and it is active in the NPI Registry.
What does Marian Zalewski specialize in?
Marian Zalewski is a physician assistant in Phoenix, Arizona. The primary specialty in the NPI Registry is Physician Assistant (taxonomy code 363A00000X).
Where does Marian Zalewski practice?
Marian Zalewski practices at 5777 East Mayo Boulevard, Phoenix, AZ 85054. Marian Zalewski's primary practice is Mayo Clinic Hospital - Phoenix in Phoenix, Arizona, part of Mayo Clinic. Dmand AI also links Marian Zalewski to 1 ambulatory surgery center.
What is Marian Zalewski's office phone number?
The practice phone on file for Marian Zalewski is (480) 342-4201.
What is Marian Zalewski's medical license number?
Marian Zalewski holds Arizona license 7547.
Which hospitals is Marian Zalewski affiliated with?
Marian Zalewski practices at Mayo Clinic Hospital - Phoenix in Phoenix, Arizona.
What medical group is Marian Zalewski part of?
Marian Zalewski is linked to Mayo Clinic Arizona.
Does Marian Zalewski accept Medicare?
Yes. CMS lists Marian Zalewski as accepting Medicare assignment.
What is Marian Zalewski's MIPS score?
Marian Zalewski's MIPS final score for performance year 2024 is 86 out of 100, reported as part of a group.
How many Medicare patients does Marian Zalewski see?
CMS counts 203 Medicare patients who saw Marian Zalewski in 2024, with an average age of 77.
How long has Marian Zalewski been practicing?
Marian Zalewski graduated from medical school in 2019, 7 years ago.
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