Mary Zimmerman, LCSW
NPI 1972077568 · Clinical Social Worker · Missoula, MT
Enrolled with Medicare as Practitioner - Clinical Social Worker · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Mary Zimmerman, LCSW is a Clinical Social Worker provider in Missoula, MT (NPI 1972077568).
Provider details
- NPI number
- 1972077568
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- LCSW
- Sex
- Female
- Sole proprietor
- Yes
Specialties & taxonomies
Behavioral Health & Social Service Providers
- Clinical Social Worker1041C0700X
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
7 yrs in NPPES registry
- Profile completeness38% of score
83% of core fields populated
- Practice footprint23% of score
3 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
Mailing address
Additional practice locations (2)
- 515 S Reserve St Ste 5Missoula, MT 59801-2125Phone: (406) 541-1669Fax: (406) 543-0356
- 2601 S 3rd St WMissoula, MT 59804-1143Phone: (406) 207-7467
Registry dates
- Enumerated
- 2019-01-16
- Last updated
- 2024-04-19
- Certified
- 2024-04-19
Frequently asked questions
- What is Mary Zimmerman's NPI number?
- Mary Zimmerman's National Provider Identifier (NPI) is 1972077568, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mary Zimmerman's specialty?
- Mary Zimmerman is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Mary Zimmerman located?
- Mary Zimmerman's practice location on file with NPPES is 240 N Higgins Ave Ste 12, Missoula, MT 59802-4445.
- What is Mary Zimmerman's phone number?
- The practice phone number listed in the NPPES registry for Mary Zimmerman is (406) 207-7467.
- Does Mary Zimmerman accept Medicare?
- Mary Zimmerman is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Mary Zimmerman's NPI active?
- Yes — Mary Zimmerman's NPI (1972077568) is active in the NPPES registry as of the last update on 2024-04-19.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.