Jack Rosner, M.D.
NPI 1346604519 · Anesthesiology Physician · Los Angeles, CA
Enrolled with Medicare as Practitioner - Anesthesiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Jack Rosner, M.D. is a Anesthesiology Physician provider in Los Angeles, CA (NPI 1346604519).
Provider details
- NPI number
- 1346604519
- Entity type
- Individual
- Primary specialty
- Anesthesiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- A155706 (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
10 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
- 2016-04-13
- Last updated
- 2023-12-22
- Certified
- 2021-01-05
Frequently asked questions
- What is Jack Rosner's NPI number?
- Jack Rosner's National Provider Identifier (NPI) is 1346604519, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jack Rosner's specialty?
- Jack Rosner is listed in the NPPES registry with a primary specialty of Anesthesiology Physician (Allopathic & Osteopathic Physicians).
- Where is Jack Rosner located?
- Jack Rosner's practice location on file with NPPES is 1500 San Pablo St, Los Angeles, CA 90033-5313.
- What is Jack Rosner's phone number?
- The practice phone number listed in the NPPES registry for Jack Rosner is (323) 442-7400.
- Does Jack Rosner accept Medicare?
- Jack Rosner is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Jack Rosner's NPI active?
- Yes — Jack Rosner's NPI (1346604519) is active in the NPPES registry as of the last update on 2023-12-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.