Chunjai Clarkson, M.D.
NPI 1487646857 · Obstetrics & Gynecology Physician · Vista, CA
Chunjai Clarkson, M.D. is a Obstetrics & Gynecology Physician provider in Vista, CA (NPI 1487646857).
Provider details
- NPI number
- 1487646857
- Entity type
- Individual
- Primary specialty
- Obstetrics & Gynecology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- G73471 (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
20 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
- 2005-08-22
- Last updated
- 2015-08-26
Frequently asked questions
- What is Chunjai Clarkson's NPI number?
- Chunjai Clarkson's National Provider Identifier (NPI) is 1487646857, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Chunjai Clarkson's specialty?
- Chunjai Clarkson is listed in the NPPES registry with a primary specialty of Obstetrics & Gynecology Physician (Allopathic & Osteopathic Physicians).
- Where is Chunjai Clarkson located?
- Chunjai Clarkson's practice location on file with NPPES is 145 Thunder Dr 2nd, Vista, CA 92083-6010.
- What is Chunjai Clarkson's phone number?
- The practice phone number listed in the NPPES registry for Chunjai Clarkson is (760) 941-1440.
- Is Chunjai Clarkson's NPI active?
- Yes — Chunjai Clarkson's NPI (1487646857) is active in the NPPES registry as of the last update on 2015-08-26.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.