Donald Harmon
NPI 1730771171 · Social Worker · Sandusky, OH
Donald Harmon is a Social Worker provider in Sandusky, OH (NPI 1730771171).
Provider details
- NPI number
- 1730771171
- Entity type
- Individual
- Primary specialty
- Social WorkerBehavioral Health & Social Service Providers
- Sex
- Male
- Sole proprietor
- Yes
- License
- S.2202772-TRNE (OH)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Behavioral Health & Social Service Providers
- Case Manager/Care Coordinator171M00000X
Other Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
5 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
- 2021-02-08
- Last updated
- 2024-05-30
- Certified
- 2024-05-29
Frequently asked questions
- What is Donald Harmon's NPI number?
- Donald Harmon's National Provider Identifier (NPI) is 1730771171, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Donald Harmon's specialty?
- Donald Harmon is listed in the NPPES registry with a primary specialty of Social Worker (Behavioral Health & Social Service Providers).
- Where is Donald Harmon located?
- Donald Harmon's practice location on file with NPPES is 1925 Hayes Ave, Sandusky, OH 44870-4737.
- What is Donald Harmon's phone number?
- The practice phone number listed in the NPPES registry for Donald Harmon is (419) 557-5177.
- Is Donald Harmon's NPI active?
- Yes — Donald Harmon's NPI (1730771171) is active in the NPPES registry as of the last update on 2024-05-30.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.