Stephen Hiller, M.D.
NPI 1093016305 · Emergency Medicine Physician · Sun Valley, CA
Stephen Hiller, M.D. is a Emergency Medicine Physician provider in Sun Valley, CA (NPI 1093016305).
Provider details
- NPI number
- 1093016305
- Entity type
- Individual
- Primary specialty
- Emergency Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- A21153 (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
15 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
- 2010-11-03
- Last updated
- 2010-11-03
Frequently asked questions
- What is Stephen Hiller's NPI number?
- Stephen Hiller's National Provider Identifier (NPI) is 1093016305, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Stephen Hiller's specialty?
- Stephen Hiller is listed in the NPPES registry with a primary specialty of Emergency Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Stephen Hiller located?
- Stephen Hiller's practice location on file with NPPES is 9449 San Fernando Rd, Sun Valley, CA 91352-1421.
- What is Stephen Hiller's phone number?
- The practice phone number listed in the NPPES registry for Stephen Hiller is (818) 405-5408.
- Is Stephen Hiller's NPI active?
- Yes — Stephen Hiller's NPI (1093016305) is active in the NPPES registry as of the last update on 2010-11-03.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.