IndividualActive
Jason Fischer, M.D.
NPI 1790919959 · Emergency Medicine Physician · Oakland, CA
Jason Fischer, M.D. is a Emergency Medicine Physician provider in Oakland, CA (NPI 1790919959).
Provider details
- NPI number
- 1790919959
- Entity type
- Individual
- Primary specialty
- Emergency Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- A92605 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Detailed profile(85/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
17 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
1 Lakeside Dr
Apartment 1002
Oakland, CA 94612-4620
Phone: (510) 834-3036
Approximate (ZIP-level) locationGet directions
Mailing address
One Lakeside Drive
Oakland, CA 94612
Registry dates
- Enumerated
- 2009-05-04
- Last updated
- 2009-05-04
Frequently asked questions
- What is Jason Fischer's NPI number?
- Jason Fischer's National Provider Identifier (NPI) is 1790919959, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jason Fischer's specialty?
- Jason Fischer is listed in the NPPES registry with a primary specialty of Emergency Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Jason Fischer located?
- Jason Fischer's practice location on file with NPPES is 1 Lakeside Dr, Oakland, CA 94612-4620.
- What is Jason Fischer's phone number?
- The practice phone number listed in the NPPES registry for Jason Fischer is (510) 834-3036.
- Is Jason Fischer's NPI active?
- Yes — Jason Fischer's NPI (1790919959) is active in the NPPES registry as of the last update on 2009-05-04.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.