What is Maggie Bielefeldt's NPI number?

Maggie Bielefeldt's National Provider Identifier (NPI) is 1558811919, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Maggie Bielefeldt's specialty?

Maggie Bielefeldt is listed in the NPPES registry with a primary specialty of Mental Health Counselor (Behavioral Health & Social Service Providers).

Where is Maggie Bielefeldt located?

Maggie Bielefeldt's practice location on file with NPPES is 101 Elliott Ave W Ste 500, Seattle, WA 98119-4292.

What is Maggie Bielefeldt's phone number?

The practice phone number listed in the NPPES registry for Maggie Bielefeldt is (206) 708-6432.

Is Maggie Bielefeldt's NPI active?

Yes — Maggie Bielefeldt's NPI (1558811919) is active in the NPPES registry as of the last update on 2024-10-01.

IndividualActive

Maggie Bielefeldt, MA, LMHCA

NPI 1558811919 · Mental Health Counselor · Seattle, WA

Maggie Bielefeldt, MA, LMHCA is a Mental Health Counselor provider in Seattle, WA (NPI 1558811919).

Provider details

NPI number: 1558811919
Entity type: Individual
Primary specialty: Mental Health CounselorBehavioral Health & Social Service Providers
Credential: MA, LMHCA
Sex: Female
Sole proprietor: No
License: 10179508 (OR)

Specialties & taxonomies

Mental Health CounselorPrimary101YM0800XLicense MC61500263 (WA)
Behavioral Health & Social Service Providers
Behavior Technician106S00000XLicense 10179508 (OR)
Behavioral Health & Social Service Providers
Student in an Organized Health Care Education/Training Program390200000X
Student, Health Care

Profile Score

Detailed profile(76/100 index)

A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.

Registry tenure38% of score
9 yrs in NPPES registry
Profile completeness38% of score
100% of core fields populated
Practice footprint23% of score
2 documented practice locations

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

101 Elliott Ave W Ste 500

Seattle, WA 98119-4292

Phone: (206) 708-6432

Street-level locationGet directions

More WA providers

Mailing address

4932 46th Ave S

Seattle, WA 98118-2009

Additional practice locations (1)

4932 46th Ave S
Seattle, WA 98118-2009
Phone: (425) 270-2429

Enumerated: 2016-10-10
Last updated: 2024-10-01
Certified: 2024-10-01

Frequently asked questions

What is Maggie Bielefeldt's NPI number?: Maggie Bielefeldt's National Provider Identifier (NPI) is 1558811919, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
What is Maggie Bielefeldt's specialty?: Maggie Bielefeldt is listed in the NPPES registry with a primary specialty of Mental Health Counselor (Behavioral Health & Social Service Providers).
Where is Maggie Bielefeldt located?: Maggie Bielefeldt's practice location on file with NPPES is 101 Elliott Ave W Ste 500, Seattle, WA 98119-4292.
What is Maggie Bielefeldt's phone number?: The practice phone number listed in the NPPES registry for Maggie Bielefeldt is (206) 708-6432.
Is Maggie Bielefeldt's NPI active?: Yes — Maggie Bielefeldt's NPI (1558811919) is active in the NPPES registry as of the last update on 2024-10-01.

Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.