Northwest Family Practice
NPI 1689918542 · Family Nurse Practitioner · Seattle, WA
Northwest Family Practice is a Family Nurse Practitioner organization in Seattle, WA (NPI 1689918542).
Provider details
- NPI number
- 1689918542
- Entity type
- Organization
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Organization subpart
- No
- Authorized official
- Cassandra Krumpelmann, Arnp-Bc(800) 959-2291
- License
- AP60251144 (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
13 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
- 2012-11-16
- Last updated
- 2012-11-16
Frequently asked questions
- What is Northwest Family Practice's NPI number?
- Northwest Family Practice's National Provider Identifier (NPI) is 1689918542, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Northwest Family Practice?
- Northwest Family Practice is classified in the NPPES registry as Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Northwest Family Practice located?
- Northwest Family Practice's practice location on file with NPPES is 3121 E Madison St, Seattle, WA 98112-4262.
- What is Northwest Family Practice's phone number?
- The practice phone number listed in the NPPES registry for Northwest Family Practice is (180) 095-9221.
- Who is the authorized official for Northwest Family Practice?
- The authorized official listed on Northwest Family Practice's NPPES record is Cassandra Krumpelmann, Arnp-Bc. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Northwest Family Practice's NPI active?
- Yes — Northwest Family Practice's NPI (1689918542) is active in the NPPES registry as of the last update on 2012-11-16.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.