Edward Posvar, M.D.
NPI 1457773913 · Internal Medicine Physician · Simi Valley, CA
Edward Posvar, M.D. is a Internal Medicine Physician provider in Simi Valley, CA (NPI 1457773913).
Provider details
- NPI number
- 1457773913
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- C51427 (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
- 2014-01-16
- Last updated
- 2014-01-16
Frequently asked questions
- What is Edward Posvar's NPI number?
- Edward Posvar's National Provider Identifier (NPI) is 1457773913, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Edward Posvar's specialty?
- Edward Posvar is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Edward Posvar located?
- Edward Posvar's practice location on file with NPPES is 485 Vineyard Dr, Simi Valley, CA 93065-8244.
- What is Edward Posvar's phone number?
- The practice phone number listed in the NPPES registry for Edward Posvar is (805) 501-7578.
- Is Edward Posvar's NPI active?
- Yes — Edward Posvar's NPI (1457773913) is active in the NPPES registry as of the last update on 2014-01-16.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.