What is Mark Morgenstern's NPI number?

Mark Morgenstern's National Provider Identifier (NPI) is 1891285136, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Mark Morgenstern's specialty?

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

Where is Mark Morgenstern located?

Mark Morgenstern's practice location on file with NPPES is 1020 234th Pl Sw, Bothell, WA 98021-9717.

What is Mark Morgenstern's phone number?

The practice phone number listed in the NPPES registry for Mark Morgenstern is (425) 221-8797.

Is Mark Morgenstern's NPI active?

Yes — Mark Morgenstern's NPI (1891285136) is active in the NPPES registry as of the last update on 2018-05-11.

IndividualActive

Mark Morgenstern, LMHC, NCC

NPI 1891285136 · Professional Counselor · Bothell, WA

Mark Morgenstern, LMHC, NCC is a Professional Counselor provider in Bothell, WA (NPI 1891285136).

Provider details

NPI number: 1891285136
Entity type: Individual
Primary specialty: Professional CounselorBehavioral Health & Social Service Providers
Credential: LMHC, NCC
Sex: Male
Sole proprietor: No
License: LH00006962 (WA)

Practice location

1020 234th Pl Sw

Bothell, WA 98021-9717

Phone: (425) 221-8797

Street-level locationGet directions

More WA providers

Mailing address

1020 234th Pl Sw

Bothell, WA 98021-9717

Specialties & taxonomies

Professional CounselorPrimary101YP2500XLicense LH00006962 (WA)
Behavioral Health & Social Service Providers

Profile Score

Established profile(69/100 index)

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

Registry tenure38% of score
8 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: 2018-05-11
Last updated: 2018-05-11

Frequently asked questions

What is Mark Morgenstern's NPI number?: Mark Morgenstern's National Provider Identifier (NPI) is 1891285136, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
What is Mark Morgenstern's specialty?: Mark Morgenstern is listed in the NPPES registry with a primary specialty of Professional Counselor (Behavioral Health & Social Service Providers).
Where is Mark Morgenstern located?: Mark Morgenstern's practice location on file with NPPES is 1020 234th Pl Sw, Bothell, WA 98021-9717.
What is Mark Morgenstern's phone number?: The practice phone number listed in the NPPES registry for Mark Morgenstern is (425) 221-8797.
Is Mark Morgenstern's NPI active?: Yes — Mark Morgenstern's NPI (1891285136) is active in the NPPES registry as of the last update on 2018-05-11.

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