Constantine Gean, M.D.
NPI 1730365057 · Emergency Medicine Physician · Torrance, CA
Constantine Gean, M.D. is a Emergency Medicine Physician provider in Torrance, CA (NPI 1730365057).
Provider details
- NPI number
- 1730365057
- Entity type
- Individual
- Primary specialty
- Emergency Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- A41401 (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
18 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
- 2008-01-16
- Last updated
- 2008-01-16
Frequently asked questions
- What is Constantine Gean's NPI number?
- Constantine Gean's National Provider Identifier (NPI) is 1730365057, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Constantine Gean's specialty?
- Constantine Gean is listed in the NPPES registry with a primary specialty of Emergency Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Constantine Gean located?
- Constantine Gean's practice location on file with NPPES is 2382 Crenshaw Blvd, Torrance, CA 90501-3333.
- What is Constantine Gean's phone number?
- The practice phone number listed in the NPPES registry for Constantine Gean is (310) 618-9200.
- Is Constantine Gean's NPI active?
- Yes — Constantine Gean's NPI (1730365057) is active in the NPPES registry as of the last update on 2008-01-16.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.