NPPES file of Aug 9, 2026

James John Martineau, RN, MSN, FNP, NP-C

Nurse Practitioner · Princeton, MN

James John Martineau, RN, MSN, FNP, NP-C is a nurse practitioner with a practice address in Princeton, Minnesota, and NPI 1205927084, issued on Sep 27, 2006. Check the license (Minnesota R 143375-7, as entered in NPPES) with the Minnesota board that licenses this profession; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1205927084
Name
James John Martineau
Credential
RN, MSN, FNP, NP-C
Primary taxonomy
Nurse Practitioner 363L00000X
License number
R 143375-7 MN
Self-reported in NPPES; status is on the state search
Practice location
1100 7TH Ave S, Princeton, MN 55371
Phone
(763) 389-5207
Enumerated
Sep 27, 2006
Record last updated
Mar 29, 2010 (not updated in 16 years: call before relying on the address or phone)
Fax
(763) 389-4138
Medicaid ID
41-1952112 MN
Medicare enrollment
Enrolled (PECOS I20061116000169); accepts Medicare assignment
Telehealth
Offers telehealth (CMS)
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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Also registered at 1100 7TH Ave S

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. James McNichols, RPHPharmacist1306027776
  2. Scott SchloePharmacist1679958631

Verify James John Martineau in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Minnesota board licenses this profession
    Search for license R 143375-7
    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Find the Minnesota license search

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55% fewer Medicare Part D claims than the average nurse practitioner in 2024

497 Medicare Part D claims for 86 beneficiaries, against an average of 1,109 among the 54,319 providers of this specialty who prescribed in Part D.

  1. James Martineau497
  2. Specialty average1,109

Most prescribed

  1. Lisinopril33 claims
  2. Losartan Potassium30 claims
  3. Hydrochlorothiazide28 claims
  4. Amlodipine Besylate27 claims
  5. Levothyroxine Sodium24 claims
  6. Tamsulosin Hcl21 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

  1. New Kingdom Pediatrics LLCEden Prairie, MN

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

James John Martineau among 2,582 nurse practitioner records in Minnesota

James John Martineau, RN, MSN, FNP, NP-C is one of 2,582 nurse practitioner records with a practice address in Minnesota. 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 2006, is newer than 2% of them.

  • NPI issued2006 · 2% of these records are older, 76% newer
  • In a Medicare fileYes · 71% of these records are
  • In the CMS Doctors and Clinicians fileYes · 64% of these records are
  • Graduated2006 · median 2017 among the 1,655 with a school on file
  • Record last updated2010 · 53% 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 Minnesota practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Nurse Practitioner providers in Minnesota

There are 2,582 nurse practitioner records in Minnesota.

The 8 nurse practitioner records with the nearest ZIP codes

  1. Manicia Liddell, NPPrinceton, MN 553711568963866
  2. Marie Colangelo, APRN, CNPMaple Grove, MN 553691801578679
  3. Kathryn Conway, APRNMaple Grove, MN 553691962350603
  4. Megan Deans, APNPMaple Grove, MN 553691013733609
  5. Jessica Halverson, CNPMaple Grove, MN 553691932960291
  6. Jessica Idahor, DNP, APRN, FNP-CMaple Grove, MN 553691396256392
  7. Rachel Johnson, APRN, DNP, AGNP-CMaple Grove, MN 553691770265647
  8. Kelly Kruger, APRNMaple Grove, MN 553691548665896

Common questions

What is James John Martineau, RN, MSN, FNP, NP-C's NPI number?

James John Martineau, RN, MSN, FNP, NP-C's National Provider Identifier (NPI) is 1205927084, issued on Sep 27, 2006. An NPI identifies a provider in billing; it is not a license.

Where is James John Martineau, RN, MSN, FNP, NP-C located?

The NPPES record lists a practice address at 1100 7TH Ave S, Princeton, MN, 55371. Phone: (763) 389-5207. Providers update this record themselves, so call before visiting.

How can I verify James John Martineau, RN, MSN, FNP, NP-C's license?

NPPES lists Minnesota license number R 143375-7, as entered by the provider. Search the Minnesota board that licenses this profession; the NPPES record confirms identity only.

How much does James John Martineau, RN, MSN, FNP, NP-C prescribe under Medicare Part D?

In 2024, James John Martineau, RN, MSN, FNP, NP-C had 497 Medicare Part D claims for 86 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.