Karen Simms, MA, LMHC
NPI 1871642777 · Mental Health Counselor · Mountlake Terrace, WA
Enrolled with Medicare as Practitioner - Mental Health Counselor · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Karen Simms, MA, LMHC is a Mental Health Counselor provider in Mountlake Terrace, WA (NPI 1871642777).
Provider details
- NPI number
- 1871642777
- Entity type
- Individual
- Primary specialty
- Mental Health CounselorBehavioral Health & Social Service Providers
- Credential
- MA, LMHC
- Sex
- Female
- Sole proprietor
- No
- License
- LH 00011100 (WA)
Specialties & taxonomies
Behavioral Health & Social Service 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
- 2007-01-09
- Last updated
- 2014-04-28
Frequently asked questions
- What is Karen Simms's NPI number?
- Karen Simms's National Provider Identifier (NPI) is 1871642777, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Karen Simms's specialty?
- Karen Simms is listed in the NPPES registry with a primary specialty of Mental Health Counselor (Behavioral Health & Social Service Providers).
- Where is Karen Simms located?
- Karen Simms's practice location on file with NPPES is 21907 64th Ave W, Mountlake Terrace, WA 98043-2200.
- What is Karen Simms's phone number?
- The practice phone number listed in the NPPES registry for Karen Simms is (206) 890-0814.
- Does Karen Simms accept Medicare?
- Karen Simms is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Karen Simms's NPI active?
- Yes — Karen Simms's NPI (1871642777) is active in the NPPES registry as of the last update on 2014-04-28.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.