Jason Napolitano, MD
NPI 1629098397 · Hospitalist Physician · Los Angeles, CA
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Jason Napolitano, MD is a Hospitalist Physician provider in Los Angeles, CA (NPI 1629098397).
Provider details
- NPI number
- 1629098397
- Entity type
- Individual
- Primary specialty
- Hospitalist PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- A84951 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
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
- 2006-07-19
- Last updated
- 2017-03-29
Frequently asked questions
- What is Jason Napolitano's NPI number?
- Jason Napolitano's National Provider Identifier (NPI) is 1629098397, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jason Napolitano's specialty?
- Jason Napolitano is listed in the NPPES registry with a primary specialty of Hospitalist Physician (Allopathic & Osteopathic Physicians).
- Where is Jason Napolitano located?
- Jason Napolitano's practice location on file with NPPES is 200 Medical Plaza, Los Angeles, CA 90095.
- What is Jason Napolitano's phone number?
- The practice phone number listed in the NPPES registry for Jason Napolitano is (310) 794-9718.
- Does Jason Napolitano accept Medicare?
- Jason Napolitano is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Jason Napolitano's NPI active?
- Yes — Jason Napolitano's NPI (1629098397) is active in the NPPES registry as of the last update on 2017-03-29.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.