Hayk Mirzoyan, DO
NPI 1811782691 · Internal Medicine Physician · Long Beach, CA
Hayk Mirzoyan, DO is a Internal Medicine Physician provider in Long Beach, CA (NPI 1811782691).
Provider details
- NPI number
- 1811782691
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- DO
- Sex
- Male
- Sole proprietor
- No
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
1 yr in NPPES registry
- Profile completeness38% of score
83% 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
- 2025-04-11
- Last updated
- 2025-08-18
- Certified
- 2025-08-18
Frequently asked questions
- What is Hayk Mirzoyan's NPI number?
- Hayk Mirzoyan's National Provider Identifier (NPI) is 1811782691, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Hayk Mirzoyan's specialty?
- Hayk Mirzoyan is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Hayk Mirzoyan located?
- Hayk Mirzoyan's practice location on file with NPPES is 1050 Linden Ave, Long Beach, CA 90813-3321.
- What is Hayk Mirzoyan's phone number?
- The practice phone number listed in the NPPES registry for Hayk Mirzoyan is (562) 491-9140.
- Is Hayk Mirzoyan's NPI active?
- Yes — Hayk Mirzoyan's NPI (1811782691) is active in the NPPES registry as of the last update on 2025-08-18.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.