Maris Mahalak
Nurse Practitioner · Monroe, MI
Maris Mahalak is a nurse practitioner with a practice address in Monroe, Michigan, and NPI 1184318461, issued on Jun 8, 2023. Check the license (Michigan 4704349749, as entered in NPPES) with the Michigan board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Maris Mahalak
- Primary taxonomy
- Nurse Practitioner 363L00000X
- License number
- 4704349749 MI
Self-reported in NPPES; status is on the state search - Practice location
- 1070 N Monroe St Ste B, Monroe, MI 48162
- Phone
- (734) 240-8939
- Enumerated
- Jun 8, 2023
- Record last updated
- Jun 8, 2023
- Entity
- Type 1 · individual
8 nearest nurse practitioner records → All 3,574 in Michigan → Look up another NPI →
Verify Maris Mahalak in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Michigan board licenses this profession
Search for license 4704349749Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
94% fewer Medicare Part D claims than the average nurse practitioner in 2024
66 Medicare Part D claims for 15 beneficiaries, against an average of 1,109 among the 54,319 providers of this specialty who prescribed in Part D. Brand-name drugs were 23% of claims.
Most prescribed
- Levothyroxine Sodium15 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Maris Mahalak among 3,574 nurse practitioner records in Michigan
Maris Mahalak is one of 3,574 nurse practitioner records with a practice address in Michigan. 71% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2023, is newer than 87% of them.
- NPI issued2023 · 87% of these records are older, 9% newer
- In a Medicare fileYes · 71% of these records are
- In the CMS Doctors and Clinicians fileNo · 56% of these records are
- Record last updated2023 · 52% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363L00000X and a Michigan practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
18 nurse practitioner records list a practice address in Monroe
They are 18 of the 1,305 NPPES records with a practice address in Monroe, and 3,574 nurse practitioner records in Michigan.
All 3,574 in Michigan → Every provider in Monroe → Nurse Practitioner nationwide →
The 8 nurse practitioner records with the nearest ZIP codes
- Carrie Blanchett, NPMonroe, MI 481621063601599
- Cliff FerreiraMonroe, MI 481621104352319
- Timothy Kellie, CNPMonroe, MI 481621952848301
- Stacy LucioMonroe, MI 481621710488440
- Adam Maciver, NPMonroe, MI 481621821439779
- Michaela Malko, MSN, APRN, FNP-CMonroe, MI 481621982273256
- Jennifer Mata, CNPMonroe, MI 481621831738079
- Susan Menard, CNPMonroe, MI 481621982008348
Common questions
What is Maris Mahalak's NPI number?
Maris Mahalak's National Provider Identifier (NPI) is 1184318461, issued on Jun 8, 2023. An NPI identifies a provider in billing; it is not a license.
Where is Maris Mahalak located?
The NPPES record lists a practice address at 1070 N Monroe St Ste B, Monroe, MI, 48162. Phone: (734) 240-8939. Providers update this record themselves, so call before visiting.
How can I verify Maris Mahalak's license?
NPPES lists Michigan license number 4704349749, as entered by the provider. Search the Michigan board that licenses this profession; the NPPES record confirms identity only.
How much does Maris Mahalak prescribe under Medicare Part D?
In 2024, Maris Mahalak had 66 Medicare Part D claims for 15 beneficiaries; the average among nurse practitioner prescribers was 1,109. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.