James Mitchner, MD
NPI 1740338672 · Occupational Medicine Physician · Rancho Cucamonga, CA
James Mitchner, MD is a Occupational Medicine Physician provider in Rancho Cucamonga, CA (NPI 1740338672).
Provider details
- NPI number
- 1740338672
- Entity type
- Individual
- Primary specialty
- Occupational Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- G62397 (CA)
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.
Practice location
Mailing address
Registry dates
- Enumerated
- 2007-01-08
- Last updated
- 2021-12-01
Frequently asked questions
- What is James Mitchner's NPI number?
- James Mitchner's National Provider Identifier (NPI) is 1740338672, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is James Mitchner's specialty?
- James Mitchner is listed in the NPPES registry with a primary specialty of Occupational Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is James Mitchner located?
- James Mitchner's practice location on file with NPPES is 9405 Fairway View Pl, Rancho Cucamonga, CA 91730-0932.
- What is James Mitchner's phone number?
- The practice phone number listed in the NPPES registry for James Mitchner is (909) 481-7345.
- Is James Mitchner's NPI active?
- Yes — James Mitchner's NPI (1740338672) is active in the NPPES registry as of the last update on 2021-12-01.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.