IndividualActive
Ronald Adler, MD
NPI 1134206162 · Gastroenterology Physician · Oakland, CA
Ronald Adler, MD is a Gastroenterology Physician provider in Oakland, CA (NPI 1134206162).
Provider details
- NPI number
- 1134206162
- Entity type
- Individual
- Primary specialty
- Gastroenterology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- G22436 (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
1411 E 31st Street
Oakcare Medical Group
Oakland, CA 94602-1080
Phone: (510) 437-4323
Fax: (510) 437-5042
Street-level locationGet directions
Mailing address
1411 E 31st Street
Oakland, CA 94602-1080
Registry dates
- Enumerated
- 2006-11-01
- Last updated
- 2007-07-08
Frequently asked questions
- What is Ronald Adler's NPI number?
- Ronald Adler's National Provider Identifier (NPI) is 1134206162, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ronald Adler's specialty?
- Ronald Adler is listed in the NPPES registry with a primary specialty of Gastroenterology Physician (Allopathic & Osteopathic Physicians).
- Where is Ronald Adler located?
- Ronald Adler's practice location on file with NPPES is 1411 E 31st Street, Oakland, CA 94602-1080.
- What is Ronald Adler's phone number?
- The practice phone number listed in the NPPES registry for Ronald Adler is (510) 437-4323.
- Is Ronald Adler's NPI active?
- Yes — Ronald Adler's NPI (1134206162) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.