Diane Tufel, PA-C
NPI 1518183953 · Physician Assistant · Seattle, WA
Diane Tufel, PA-C is a Physician Assistant provider in Seattle, WA (NPI 1518183953).
Provider details
- NPI number
- 1518183953
- Entity type
- Individual
- Primary specialty
- Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- PA-C
- Sex
- Female
- Sole proprietor
- No
- License
- PA10002358 (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
19 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
- 2007-04-17
- Last updated
- 2012-10-02
Frequently asked questions
- What is Diane Tufel's NPI number?
- Diane Tufel's National Provider Identifier (NPI) is 1518183953, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Diane Tufel's specialty?
- Diane Tufel is listed in the NPPES registry with a primary specialty of Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Diane Tufel located?
- Diane Tufel's practice location on file with NPPES is 500 19th Ave E, Seattle, WA 98112-4007.
- What is Diane Tufel's phone number?
- The practice phone number listed in the NPPES registry for Diane Tufel is (206) 299-1600.
- Is Diane Tufel's NPI active?
- Yes — Diane Tufel's NPI (1518183953) is active in the NPPES registry as of the last update on 2012-10-02.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.