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Anthony Ravnik, M.D.
NPI 1649388059 · Internal Medicine Physician · Oakland, CA
Anthony Ravnik, M.D. is a Internal Medicine Physician provider in Oakland, CA (NPI 1649388059).
Provider details
- NPI number
- 1649388059
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- A19823 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Detailed profile(90/100 index)
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
424 28th St
Oakland, CA 94609-3603
Phone: (510) 452-4824
Fax: (510) 465-4503
Street-level locationGet directions
Mailing address
424 28th St
Oakland, CA 94609-3603
Registry dates
- Enumerated
- 2006-08-26
- Last updated
- 2016-02-08
Frequently asked questions
- What is Anthony Ravnik's NPI number?
- Anthony Ravnik's National Provider Identifier (NPI) is 1649388059, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Anthony Ravnik's specialty?
- Anthony Ravnik is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Anthony Ravnik located?
- Anthony Ravnik's practice location on file with NPPES is 424 28th St, Oakland, CA 94609-3603.
- What is Anthony Ravnik's phone number?
- The practice phone number listed in the NPPES registry for Anthony Ravnik is (510) 452-4824.
- Is Anthony Ravnik's NPI active?
- Yes — Anthony Ravnik's NPI (1649388059) is active in the NPPES registry as of the last update on 2016-02-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.