Mark Zimmerman, LMHC
NPI 1841431152 · Mental Health Counselor · Tacoma, WA
Enrolled with Medicare as Practitioner - Mental Health Counselor · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Mark Zimmerman, LMHC is a Mental Health Counselor provider in Tacoma, WA (NPI 1841431152).
Provider details
- NPI number
- 1841431152
- Entity type
- Individual
- Primary specialty
- Mental Health CounselorBehavioral Health & Social Service Providers
- Credential
- LMHC
- Sex
- Male
- Sole proprietor
- Yes
- License
- LH00011079 (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
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.
Practice location
Mailing address
Registry dates
- Enumerated
- 2009-03-16
- Last updated
- 2020-10-16
- Certified
- 2020-10-16
Frequently asked questions
- What is Mark Zimmerman's NPI number?
- Mark Zimmerman's National Provider Identifier (NPI) is 1841431152, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mark Zimmerman's specialty?
- Mark Zimmerman is listed in the NPPES registry with a primary specialty of Mental Health Counselor (Behavioral Health & Social Service Providers).
- Where is Mark Zimmerman located?
- Mark Zimmerman's practice location on file with NPPES is 2610 N Alder St, Tacoma, WA 98407-6221.
- What is Mark Zimmerman's phone number?
- The practice phone number listed in the NPPES registry for Mark Zimmerman is (206) 954-6776.
- Does Mark Zimmerman accept Medicare?
- Mark Zimmerman is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Mark Zimmerman's NPI active?
- Yes — Mark Zimmerman's NPI (1841431152) is active in the NPPES registry as of the last update on 2020-10-16.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.