Jon Eck, MD
NPI 1649256934 · Family Medicine Physician · Stockton, CA
Enrolled with Medicare as Order and Referring Only - Anesthesiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Jon Eck, MD is a Family Medicine Physician provider in Stockton, CA (NPI 1649256934).
Provider details
- NPI number
- 1649256934
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- G67867 (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
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
- 2005-12-19
- Last updated
- 2009-09-14
Frequently asked questions
- What is Jon Eck's NPI number?
- Jon Eck's National Provider Identifier (NPI) is 1649256934, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jon Eck's specialty?
- Jon Eck is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Jon Eck located?
- Jon Eck's practice location on file with NPPES is 3663 Arch Rd Ste 400, Stockton, CA 95215-8315.
- What is Jon Eck's phone number?
- The practice phone number listed in the NPPES registry for Jon Eck is (209) 943-2202.
- Does Jon Eck accept Medicare?
- Jon Eck is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Jon Eck's NPI active?
- Yes — Jon Eck's NPI (1649256934) is active in the NPPES registry as of the last update on 2009-09-14.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.