Diana Dewell, ARNP
NPI 1497867659 · Adult Health Nurse Practitioner · Tacoma, WA
Enrolled with Medicare as Order and Referring Only - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Diana Dewell, ARNP is a Adult Health Nurse Practitioner provider in Tacoma, WA (NPI 1497867659).
Provider details
- NPI number
- 1497867659
- Entity type
- Individual
- Primary specialty
- Adult Health Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- ARNP
- Sex
- Female
- Sole proprietor
- Yes
- License
- AP30006567 (WA)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
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
- 2006-08-31
- Last updated
- 2014-03-26
Frequently asked questions
- What is Diana Dewell's NPI number?
- Diana Dewell's National Provider Identifier (NPI) is 1497867659, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Diana Dewell's specialty?
- Diana Dewell is listed in the NPPES registry with a primary specialty of Adult Health Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Diana Dewell located?
- Diana Dewell's practice location on file with NPPES is Madigan Army Medical, Tacoma, WA 98431-0001.
- What is Diana Dewell's phone number?
- The practice phone number listed in the NPPES registry for Diana Dewell is (253) 968-0770.
- Does Diana Dewell accept Medicare?
- Diana Dewell is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Diana Dewell's NPI active?
- Yes — Diana Dewell's NPI (1497867659) is active in the NPPES registry as of the last update on 2014-03-26.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.