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Diane Colwell
NPI 1528243664 · Case Manager/Care Coordinator · Fresno, CA
Diane Colwell is a Case Manager/Care Coordinator provider in Fresno, CA (NPI 1528243664).
Provider details
- NPI number
- 1528243664
- Entity type
- Individual
- Primary specialty
- Case Manager/Care CoordinatorOther Service Providers
- Sex
- Female
- Sole proprietor
- Yes
Specialties & taxonomies
Other Service Providers
Profile Score
Detailed profile(81/100 index)
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
3467 W Shaw Ave
Fresno, CA 93711-3223
Phone: (559) 274-0299
Street-level locationGet directions
Mailing address
48960 River Park Rd
Oakhurst, CA 93644-9133
Registry dates
- Enumerated
- 2008-01-08
- Last updated
- 2008-01-08
Frequently asked questions
- What is Diane Colwell's NPI number?
- Diane Colwell's National Provider Identifier (NPI) is 1528243664, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Diane Colwell's specialty?
- Diane Colwell is listed in the NPPES registry with a primary specialty of Case Manager/Care Coordinator (Other Service Providers).
- Where is Diane Colwell located?
- Diane Colwell's practice location on file with NPPES is 3467 W Shaw Ave, Fresno, CA 93711-3223.
- What is Diane Colwell's phone number?
- The practice phone number listed in the NPPES registry for Diane Colwell is (559) 274-0299.
- Is Diane Colwell's NPI active?
- Yes — Diane Colwell's NPI (1528243664) is active in the NPPES registry as of the last update on 2008-01-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.