Diah Douglas, M.D.
NPI 1689873770 · Student in an Organized Health Care Education/Training Program · Loma Linda, CA
Diah Douglas, M.D. is a Student in an Organized Health Care Education/Training Program provider in Loma Linda, CA (NPI 1689873770).
Provider details
- NPI number
- 1689873770
- Entity type
- Individual
- Primary specialty
- Student in an Organized Health Care Education/Training ProgramStudent, Health Care
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
Specialties & taxonomies
Student, Health Care
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
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
- 2007-07-17
- Last updated
- 2007-07-17
Frequently asked questions
- What is Diah Douglas's NPI number?
- Diah Douglas's National Provider Identifier (NPI) is 1689873770, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Diah Douglas's specialty?
- Diah Douglas is listed in the NPPES registry with a primary specialty of Student in an Organized Health Care Education/Training Program (Student, Health Care).
- Where is Diah Douglas located?
- Diah Douglas's practice location on file with NPPES is 11234 Anderson St, Loma Linda, CA 92354-2804.
- What is Diah Douglas's phone number?
- The practice phone number listed in the NPPES registry for Diah Douglas is (909) 558-4289.
- Is Diah Douglas's NPI active?
- Yes — Diah Douglas's NPI (1689873770) is active in the NPPES registry as of the last update on 2007-07-17.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.