Mary E. Mapes, FNP
Family Nurse Practitioner · Aitkin, MN
Mary E. Mapes, FNP is a family nurse practitioner with a practice address in Aitkin, Minnesota, and NPI 1942438049, issued on Jun 26, 2009. Check the license (Minnesota R128831-3, as entered in NPPES) with the Minnesota board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Mary E. Mapes
- Credential
- FNP
- Primary taxonomy
- Family Nurse Practitioner 363LF0000X
- License number
- R128831-3 MN
Self-reported in NPPES; status is on the state search - Practice location
- 200 Bunker Hill Dr, Aitkin, MN 56431
- Phone
- (218) 927-2157
- Enumerated
- Jun 26, 2009
- Record last updated
- Aug 31, 2009 (not updated in 17 years: call before relying on the address or phone)
- Fax
- (218) 927-4130
- Medicaid ID
- 1942438049 MN
- Medicare enrollment
- Enrolled (PECOS I20090916000595); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest family nurse practitioner records → All 3,335 in Minnesota → Look up another NPI →
Also registered at 200 Bunker Hill Dr
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Kari Ahlquist, PA-CPhysician Assistant1205167541
- Timothy Arnold, MDFamily Medicine Physician1215904115
- Syed Askari, M.D.Emergency Medical Services (Emergency Medicine) Physician1043288798
- Linda Benson, RPHPharmacist1720254485
- Tony Blankers, MDFamily Medicine Physician1942735709
- Erik Bostrom, M.D.Family Medicine Physician1003250655
Verify Mary E. Mapes in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Minnesota board licenses this profession
Search for license R128831-3Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
82% fewer Medicare Part D claims than the average family nurse practitioner in 2024
229 Medicare Part D claims for 40 beneficiaries, against an average of 1,305 among the 140,557 providers of this specialty who prescribed in Part D. Brand-name drugs were 11% of claims.
Most prescribed
- Furosemide17 claims
- Levothyroxine Sodium12 claims
- Lisinopril11 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.
Bills Medicare through one group practice
- Aitkin Community Hospital IncAitkin, MN
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Mary E. Mapes among 3,335 family nurse practitioner records in Minnesota
Mary E. Mapes, FNP is one of 3,335 family nurse practitioner records with a practice address in Minnesota. 70% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2009, is newer than 24% of them.
- NPI issued2009 · 24% of these records are older, 73% newer
- In a Medicare fileYes · 70% of these records are
- In the CMS Doctors and Clinicians fileYes · 57% of these records are
- Graduated2009 · median 2018 among the 1,909 with a school on file
- Record last updated2009 · 50% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LF0000X and a Minnesota practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
12 family nurse practitioner records list a practice address in Aitkin
They are 12 of the 113 NPPES records with a practice address in Aitkin, and 3,335 family nurse practitioner records in Minnesota.
All 3,335 in Minnesota → Every provider in Aitkin → Family Nurse Practitioner nationwide →
The 8 family nurse practitioner records with the nearest ZIP codes
- Jennifer Burgos, FNPAitkin, MN 564311770711863
- Lisa Gerhart, NPAitkin, MN 564311356611032
- Danielle Groen, CNPAitkin, MN 564311336073675
- Kathleen Halbert, FNP-BCAitkin, MN 564311285094318
- Cindy Hauser, APRN, CNP, CNNPAitkin, MN 564311619289550
- Jan Hegman, C-FNPAitkin, MN 564311891134169
- Brittany Howe, APRN, CNPAitkin, MN 564311033417852
- Joshua Jacobson, NPAitkin, MN 564311336511492
Common questions
What is Mary E. Mapes, FNP's NPI number?
Mary E. Mapes, FNP's National Provider Identifier (NPI) is 1942438049, issued on Jun 26, 2009. An NPI identifies a provider in billing; it is not a license.
Where is Mary E. Mapes, FNP located?
The NPPES record lists a practice address at 200 Bunker Hill Dr, Aitkin, MN, 56431. Phone: (218) 927-2157. Providers update this record themselves, so call before visiting.
How can I verify Mary E. Mapes, FNP's license?
NPPES lists Minnesota license number R128831-3, as entered by the provider. Search the Minnesota board that licenses this profession; the NPPES record confirms identity only.
How much does Mary E. Mapes, FNP prescribe under Medicare Part D?
In 2024, Mary E. Mapes, FNP had 229 Medicare Part D claims for 40 beneficiaries; the average among family nurse practitioner prescribers was 1,305. 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.