James Larsen, MD
NPI 1760528855 · Family Medicine Physician · Sundance, WY
Enrolled with Medicare as Practitioner - Emergency Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
James Larsen, MD is a Family Medicine Physician provider in Sundance, WY (NPI 1760528855).
Provider details
- NPI number
- 1760528855
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 4487A (WY)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
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 prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 51 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Furosemide | 107 | — |
| Spironolactone | 105 | — |
| Levothyroxine Sodium | 105 | 17 |
| Apixabanbrand: Eliquis | 89 | — |
| Atorvastatin Calcium | 75 | — |
| Tamsulosin Hcl | 72 | — |
| Pantoprazole Sodium |
Practice location
Mailing address
Registry dates
- Enumerated
- 2007-01-29
- Last updated
- 2018-08-09
Frequently asked questions
- What is James Larsen's NPI number?
- James Larsen's National Provider Identifier (NPI) is 1760528855, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is James Larsen's specialty?
- James Larsen is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is James Larsen located?
- James Larsen's practice location on file with NPPES is 713 Oak St., Sundance, WY 82729-0517.
- What is James Larsen's phone number?
- The practice phone number listed in the NPPES registry for James Larsen is (307) 283-3501.
- Does James Larsen accept Medicare?
- James Larsen is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is James Larsen's NPI active?
- Yes — James Larsen's NPI (1760528855) is active in the NPPES registry as of the last update on 2018-08-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.