William Leichner, LLMP
NPI 1780768614 · Psychologist · Saginaw, MI
William Leichner, LLMP is a Psychologist provider in Saginaw, MI (NPI 1780768614).
Provider details
- NPI number
- 1780768614
- Entity type
- Individual
- Primary specialty
- PsychologistBehavioral Health & Social Service Providers
- Credential
- LLMP
- Sex
- Male
- Sole proprietor
- No
- License
- 6361004157 (MI)
Specialties & taxonomies
Behavioral Health & Social Service Providers
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
19 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
- 2006-10-25
- Last updated
- 2021-04-26
- Certified
- 2021-04-26
Frequently asked questions
- What is William Leichner's NPI number?
- William Leichner's National Provider Identifier (NPI) is 1780768614, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is William Leichner's specialty?
- William Leichner is listed in the NPPES registry with a primary specialty of Psychologist (Behavioral Health & Social Service Providers).
- Where is William Leichner located?
- William Leichner's practice location on file with NPPES is 500 Hancock Street, Saginaw, MI 48602-4224.
- What is William Leichner's phone number?
- The practice phone number listed in the NPPES registry for William Leichner is (989) 797-3400.
- Is William Leichner's NPI active?
- Yes — William Leichner's NPI (1780768614) is active in the NPPES registry as of the last update on 2021-04-26.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.