Joon Choi MD a Professional Corporation
NPI 1821278771 · Obstetrics & Gynecology Physician · Glendale, CA
Joon Choi MD a Professional Corporation is a Obstetrics & Gynecology Physician organization in Glendale, CA (NPI 1821278771).
Provider details
- NPI number
- 1821278771
- Entity type
- Organization
- Primary specialty
- Obstetrics & Gynecology PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Joon Choi, Ceo(818) 242-6811
- License
- G80351 (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
- 2007-11-08
- Last updated
- 2015-04-22
Frequently asked questions
- What is Joon Choi MD a Professional Corporation's NPI number?
- Joon Choi MD a Professional Corporation's National Provider Identifier (NPI) is 1821278771, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Joon Choi MD a Professional Corporation?
- Joon Choi MD a Professional Corporation is classified in the NPPES registry as Obstetrics & Gynecology Physician (Allopathic & Osteopathic Physicians).
- Where is Joon Choi MD a Professional Corporation located?
- Joon Choi MD a Professional Corporation's practice location on file with NPPES is 1577 E Chevy Chase Dr, Glendale, CA 91206-4172.
- What is Joon Choi MD a Professional Corporation's phone number?
- The practice phone number listed in the NPPES registry for Joon Choi MD a Professional Corporation is (818) 242-6811.
- Who is the authorized official for Joon Choi MD a Professional Corporation?
- The authorized official listed on Joon Choi MD a Professional Corporation's NPPES record is Joon Choi, Ceo. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Joon Choi MD a Professional Corporation's NPI active?
- Yes — Joon Choi MD a Professional Corporation's NPI (1821278771) is active in the NPPES registry as of the last update on 2015-04-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.