What is Terry Markmann's NPI number?

Terry Markmann's National Provider Identifier (NPI) is 1124251731, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Terry Markmann's specialty?

Terry Markmann is listed in the NPPES registry with a primary specialty of Professional Counselor (Behavioral Health & Social Service Providers).

Where is Terry Markmann located?

Terry Markmann's practice location on file with NPPES is 10740 Meridian Ave N, Seattle, WA 98133-9010.

What is Terry Markmann's phone number?

The practice phone number listed in the NPPES registry for Terry Markmann is (206) 361-7034.

Is Terry Markmann's NPI active?

Yes — Terry Markmann's NPI (1124251731) is active in the NPPES registry as of the last update on 2009-08-29.

IndividualActive

Terry Markmann, R.N.,M.A.

NPI 1124251731 · Professional Counselor · Seattle, WA

Terry Markmann, R.N.,M.A. is a Professional Counselor provider in Seattle, WA (NPI 1124251731).

Provider details

NPI number: 1124251731
Entity type: Individual
Primary specialty: Professional CounselorBehavioral Health & Social Service Providers
Credential: R.N.,M.A.
Sex: Female
Sole proprietor: Yes
License: RC00000426 (WA)

Practice location

10740 Meridian Ave N

Suite 203

Seattle, WA 98133-9010

Phone: (206) 361-7034

Street-level locationGet directions

More WA providers

Mailing address

10740 Meridian Ave N

Seattle, WA 98133-9010

Specialties & taxonomies

Professional CounselorPrimary101YP2500XLicense RC00000426 (WA)
Behavioral Health & Social Service Providers
Registered Nurse163W00000XLicense RN00060882 (WA)
Nursing Service Providers

Profile Score

Detailed profile(85/100 index)

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

Registry tenure38% of score
17 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.

Enumerated: 2009-08-29
Last updated: 2009-08-29

Frequently asked questions

What is Terry Markmann's NPI number?: Terry Markmann's National Provider Identifier (NPI) is 1124251731, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
What is Terry Markmann's specialty?: Terry Markmann is listed in the NPPES registry with a primary specialty of Professional Counselor (Behavioral Health & Social Service Providers).
Where is Terry Markmann located?: Terry Markmann's practice location on file with NPPES is 10740 Meridian Ave N, Seattle, WA 98133-9010.
What is Terry Markmann's phone number?: The practice phone number listed in the NPPES registry for Terry Markmann is (206) 361-7034.
Is Terry Markmann's NPI active?: Yes — Terry Markmann's NPI (1124251731) is active in the NPPES registry as of the last update on 2009-08-29.

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

Provider details

Practice location

Mailing address

Specialties & taxonomies

Profile Score

Registry dates

Frequently asked questions

Specialties & taxonomies

Profile Score

Frequently asked questions