Quick answers
- Does James A. McLennan accept Medicare assignment?
- Yes. Medicare's clinician data says James A. McLennan accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of October 2, 2026. Ask the office to confirm before your visit.
- What is James A. McLennan's NPI number?
- 1487004511. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where James A. McLennan works
Medicare's Facility Affiliation Data lists James A. McLennan at these hospitals (updated October 2, 2026). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians. Star rating and emergency services: Hospital General Information (CMS), data updated October 26, 2026.
- Mount Grant General HospitalHawthorne, NV · Critical Access Hospital · Emergency services: listed by Medicare · CCN 291300
- Northern Nevada Medical CenterSparks, NV · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 290032
- Renown Regional Medical CenterReno, NV · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 290001
- Renown South Meadows Medical CenterReno, NV · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 290049
- South Lyon Medical CenterYerington, NV · Critical Access Hospital · Emergency services: listed by Medicare · CCN 291314
Practice locations
Addresses where James A. McLennan is enrolled with Medicare (CMS data updated October 2, 2026).
- 200 S A StHawthorne, NV 89415 (775) 945‑2461
- 213 S Whitacre StYerington, NV 89447 (775) 463‑2301
Group practices
Medicare enrollment lists James A. McLennan as a member of these groups (CMS data updated October 2, 2026).
- South Lyon Health Center Inc20 clinicians in the group
- Mt Grant General Hospital15 clinicians in the group
Specialties
- Family Practiceprimary
Other family doctors in Hawthorne
Clinicians with the same Medicare primary specialty in Hawthorne, NV — not a recommendation.
Other clinicians in South Lyon Health Center Inc
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 2015 (11 years since medical school) |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1487004511 |
| Corrections | Report an error or suggest an update → |
Most corrections must be made at the source: clinicians update their NPI Registry record (NPPES) and their Medicare enrollment (PECOS); this page follows the next data release.
Sources
- Facility Affiliation Data — Centers for Medicare & Medicaid Services (CMS), data updated October 2, 2026, retrieved October 29, 2026
- Hospital General Information — CMS, data updated October 26, 2026, retrieved November 13, 2026
- National Downloadable File (Doctors and Clinicians) — CMS, data updated October 2, 2026, retrieved October 29, 2026
- NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
- Medicare Care Compare — official Medicare tool to look up clinicians