Jon Levine, M.D.
NPI 1821025479 · Internal Medicine Physician · San Francisco, CA
Enrolled with Medicare as Practitioner - Rheumatology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Jon Levine, M.D. is a Internal Medicine Physician provider in San Francisco, CA (NPI 1821025479).
Provider details
- NPI number
- 1821025479
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- G40116 (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
- 2006-06-27
- Last updated
- 2007-07-09
Frequently asked questions
- What is Jon Levine's NPI number?
- Jon Levine's National Provider Identifier (NPI) is 1821025479, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jon Levine's specialty?
- Jon Levine is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Jon Levine located?
- Jon Levine's practice location on file with NPPES is 521 Parnassus Ave, San Francisco, CA 94143-2206.
- What is Jon Levine's phone number?
- The practice phone number listed in the NPPES registry for Jon Levine is (415) 353-2497.
- Does Jon Levine accept Medicare?
- Jon Levine is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Jon Levine's NPI active?
- Yes — Jon Levine's NPI (1821025479) is active in the NPPES registry as of the last update on 2007-07-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.