John Jay Betz, MD
NPI 1538171681 · Occupational Medicine Physician · Roseville, CA
Enrolled with Medicare as Practitioner - Preventive Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
John Jay Betz, MD is a Occupational Medicine Physician provider in Roseville, CA (NPI 1538171681).
Provider details
- NPI number
- 1538171681
- Entity type
- Individual
- Primary specialty
- Occupational Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- G51134 (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
- 2006-08-13
- Last updated
- 2009-06-03
Frequently asked questions
- What is John Jay Betz's NPI number?
- John Jay Betz's National Provider Identifier (NPI) is 1538171681, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is John Jay Betz's specialty?
- John Jay Betz is listed in the NPPES registry with a primary specialty of Occupational Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is John Jay Betz located?
- John Jay Betz's practice location on file with NPPES is 2 Medical Plaza Dr, Roseville, CA 95661-3043.
- What is John Jay Betz's phone number?
- The practice phone number listed in the NPPES registry for John Jay Betz is (916) 797-4700.
- Does John Jay Betz accept Medicare?
- John Jay Betz is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is John Jay Betz's NPI active?
- Yes — John Jay Betz's NPI (1538171681) is active in the NPPES registry as of the last update on 2009-06-03.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.