Diane Zimmerman, MSW, LCSW
NPI 1356053045 · Clinical Social Worker · Quincy, IL
Enrolled with Medicare as Practitioner - Clinical Social Worker · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Diane Zimmerman, MSW, LCSW is a Clinical Social Worker provider in Quincy, IL (NPI 1356053045).
Provider details
- NPI number
- 1356053045
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- MSW, LCSW
- Sex
- Female
- Sole proprietor
- Yes
- License
- 2023014190 (MO)
Specialties & taxonomies
Behavioral Health & Social Service Providers
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
3 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
2 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 (1)
- 235 ProgressHannibal, MO 63401Phone: (573) 603-1460
Registry dates
- Enumerated
- 2022-12-14
- Last updated
- 2026-02-25
- Certified
- 2026-02-25
Frequently asked questions
- What is Diane Zimmerman's NPI number?
- Diane Zimmerman's National Provider Identifier (NPI) is 1356053045, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Diane Zimmerman's specialty?
- Diane Zimmerman is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Diane Zimmerman located?
- Diane Zimmerman's practice location on file with NPPES is 1106 N 20th St, Quincy, IL 62301-2006.
- What is Diane Zimmerman's phone number?
- The practice phone number listed in the NPPES registry for Diane Zimmerman is (217) 779-0339.
- Does Diane Zimmerman accept Medicare?
- Diane Zimmerman is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Diane Zimmerman's NPI active?
- Yes — Diane Zimmerman's NPI (1356053045) is active in the NPPES registry as of the last update on 2026-02-25.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.