Stefan Hagopian, DO
NPI 1659998946 · Neuromusculoskeletal Medicine & OMM Physician · Santa Monica, CA
Stefan Hagopian, DO is a Neuromusculoskeletal Medicine & OMM Physician provider in Santa Monica, CA (NPI 1659998946).
Provider details
- NPI number
- 1659998946
- Entity type
- Individual
- Primary specialty
- Neuromusculoskeletal Medicine & OMM PhysicianAllopathic & Osteopathic Physicians
- Credential
- DO
- Sex
- Male
- Sole proprietor
- No
- License
- 20A5717 (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
5 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
- 2020-07-02
- Last updated
- 2020-07-02
- Certified
- 2020-07-02
Frequently asked questions
- What is Stefan Hagopian's NPI number?
- Stefan Hagopian's National Provider Identifier (NPI) is 1659998946, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Stefan Hagopian's specialty?
- Stefan Hagopian is listed in the NPPES registry with a primary specialty of Neuromusculoskeletal Medicine & OMM Physician (Allopathic & Osteopathic Physicians).
- Where is Stefan Hagopian located?
- Stefan Hagopian's practice location on file with NPPES is 1448 15th Street, Santa Monica, CA 90404.
- What is Stefan Hagopian's phone number?
- The practice phone number listed in the NPPES registry for Stefan Hagopian is (310) 576-2505.
- Is Stefan Hagopian's NPI active?
- Yes — Stefan Hagopian's NPI (1659998946) is active in the NPPES registry as of the last update on 2020-07-02.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.