Sean Fitzwater, M.D., M.H.S.
NPI 1225455405 · Pediatric Infectious Diseases Physician · Los Angeles, CA
Enrolled with Medicare as Practitioner - Pediatric Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Sean Fitzwater, M.D., M.H.S. is a Pediatric Infectious Diseases Physician provider in Los Angeles, CA (NPI 1225455405).
Provider details
- NPI number
- 1225455405
- Entity type
- Individual
- Primary specialty
- Pediatric Infectious Diseases PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D., M.H.S.
- Sex
- Male
- Sole proprietor
- Yes
- License
- A142416 (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
12 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
- 2014-03-25
- Last updated
- 2025-12-11
- Certified
- 2025-12-11
Frequently asked questions
- What is Sean Fitzwater's NPI number?
- Sean Fitzwater's National Provider Identifier (NPI) is 1225455405, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Sean Fitzwater's specialty?
- Sean Fitzwater is listed in the NPPES registry with a primary specialty of Pediatric Infectious Diseases Physician (Allopathic & Osteopathic Physicians).
- Where is Sean Fitzwater located?
- Sean Fitzwater's practice location on file with NPPES is 4700 W Sunset Blvd, Los Angeles, CA 90027-6070.
- What is Sean Fitzwater's phone number?
- The practice phone number listed in the NPPES registry for Sean Fitzwater is (323) 783-5948.
- Does Sean Fitzwater accept Medicare?
- Sean Fitzwater is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Sean Fitzwater's NPI active?
- Yes — Sean Fitzwater's NPI (1225455405) is active in the NPPES registry as of the last update on 2025-12-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.