James Martineau, RN, MSN, FNP, NP-C
NPI 1205927084 · Nurse Practitioner · Princeton, MN
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
James Martineau, RN, MSN, FNP, NP-C is a Nurse Practitioner provider in Princeton, MN (NPI 1205927084).
Provider details
- NPI number
- 1205927084
- Entity type
- Individual
- Primary specialty
- Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- RN, MSN, FNP, NP-C
- Sex
- Male
- Sole proprietor
- No
- License
- R 143375-7 (MN)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
19 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
54 Medicare services, 2024 (ranked within specialty)
Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Insertion of Needle Into Vein for Collection of Blood Sample36415 | 20 | $9 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 19 | $75 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 15 | $95 |
Typical Medicare-allowed amounts for these services range $9–$95 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 11 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Lisinopril | 33 | 11 |
| Losartan Potassium | 30 | — |
| Hydrochlorothiazide | 28 | — |
| Amlodipine Besylate | 27 | — |
| Levothyroxine Sodium | 24 | — |
| Tamsulosin Hcl | 21 | — |
| Metoprolol Succinate | 14 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-09-27
- Last updated
- 2010-03-29
Frequently asked questions
- What is James Martineau's NPI number?
- James Martineau's National Provider Identifier (NPI) is 1205927084, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is James Martineau's specialty?
- James Martineau is listed in the NPPES registry with a primary specialty of Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is James Martineau located?
- James Martineau's practice location on file with NPPES is 1100 7th Ave S, Princeton, MN 55371-4555.
- What is James Martineau's phone number?
- The practice phone number listed in the NPPES registry for James Martineau is (763) 389-5207.
- Does James Martineau accept Medicare?
- James Martineau is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is James Martineau's NPI active?
- Yes — James Martineau's NPI (1205927084) is active in the NPPES registry as of the last update on 2010-03-29.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.