Hayvenhurst Infectious Dis. Inc.
NPI 1043236458 · Infectious Disease Physician · Encino, CA
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Hayvenhurst Infectious Dis. Inc. is a Infectious Disease Physician organization in Encino, CA (NPI 1043236458).
Provider details
- NPI number
- 1043236458
- Entity type
- Organization
- Primary specialty
- Infectious Disease PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Alan Nazarian, Medical Doctor(310) 914-9150
- License
- A65901 (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
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
- 2006-07-15
- Last updated
- 2020-08-22
Frequently asked questions
- What is Hayvenhurst Infectious Dis. Inc.'s NPI number?
- Hayvenhurst Infectious Dis. Inc.'s National Provider Identifier (NPI) is 1043236458, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Hayvenhurst Infectious Dis. Inc.?
- Hayvenhurst Infectious Dis. Inc. is classified in the NPPES registry as Infectious Disease Physician (Allopathic & Osteopathic Physicians).
- Where is Hayvenhurst Infectious Dis. Inc. located?
- Hayvenhurst Infectious Dis. Inc.'s practice location on file with NPPES is 4054 Strawberry Pl, Encino, CA 91436-3826.
- What is Hayvenhurst Infectious Dis. Inc.'s phone number?
- The practice phone number listed in the NPPES registry for Hayvenhurst Infectious Dis. Inc. is (310) 914-9150.
- Does Hayvenhurst Infectious Dis. Inc. accept Medicare?
- Hayvenhurst Infectious Dis. Inc. is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Who is the authorized official for Hayvenhurst Infectious Dis. Inc.?
- The authorized official listed on Hayvenhurst Infectious Dis. Inc.'s NPPES record is Alan Nazarian, Medical Doctor. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Hayvenhurst Infectious Dis. Inc.'s NPI active?
- Yes — Hayvenhurst Infectious Dis. Inc.'s NPI (1043236458) is active in the NPPES registry as of the last update on 2020-08-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.