James Hemsley, DO
NPI 1770567539 · Internal Medicine Physician · Reno, NV
Enrolled with Medicare as Practitioner - Hospitalist · source: CMS PECOS Public Provider Enrollment (2026.04.01)
James Hemsley, DO is a Internal Medicine Physician provider in Reno, NV (NPI 1770567539).
Provider details
- NPI number
- 1770567539
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- DO
- Sex
- Male
- Sole proprietor
- Yes
- License
- 999 (NV)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
20 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.
Practice location
Mailing address
Registry dates
- Enumerated
- 2005-12-05
- Last updated
- 2014-02-07
Frequently asked questions
- What is James Hemsley's NPI number?
- James Hemsley's National Provider Identifier (NPI) is 1770567539, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is James Hemsley's specialty?
- James Hemsley is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is James Hemsley located?
- James Hemsley's practice location on file with NPPES is 1155 Mill St, Reno, NV 89502-1576.
- What is James Hemsley's phone number?
- The practice phone number listed in the NPPES registry for James Hemsley is (775) 982-7878.
- Does James Hemsley accept Medicare?
- James Hemsley is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is James Hemsley's NPI active?
- Yes — James Hemsley's NPI (1770567539) is active in the NPPES registry as of the last update on 2014-02-07.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.