William Hafer, LCSW
NPI 1194340547 · Clinical Social Worker · Bolivar, MO
Enrolled with Medicare as Practitioner - Clinical Social Worker · source: CMS PECOS Public Provider Enrollment (2026.04.01)
William Hafer, LCSW is a Clinical Social Worker provider in Bolivar, MO (NPI 1194340547).
Provider details
- NPI number
- 1194340547
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- LCSW
- Sex
- Male
- Sole proprietor
- No
- License
- 2016041691 (MO)
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
6 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
- 2020-06-11
- Last updated
- 2020-06-11
- Certified
- 2020-06-11
Frequently asked questions
- What is William Hafer's NPI number?
- William Hafer's National Provider Identifier (NPI) is 1194340547, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is William Hafer's specialty?
- William Hafer is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is William Hafer located?
- William Hafer's practice location on file with NPPES is 1100 South Springfield Ave, Bolivar, MO 65613.
- What is William Hafer's phone number?
- The practice phone number listed in the NPPES registry for William Hafer is (417) 326-7272.
- Does William Hafer accept Medicare?
- William Hafer is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is William Hafer's NPI active?
- Yes — William Hafer's NPI (1194340547) is active in the NPPES registry as of the last update on 2020-06-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.