William Knothe, LCSW-4
NPI 1285739508 · Clinical Social Worker · Rochester, NY
Enrolled with Medicare as Practitioner - Clinical Social Worker · source: CMS PECOS Public Provider Enrollment (2026.04.01)
William Knothe, LCSW-4 is a Clinical Social Worker provider in Rochester, NY (NPI 1285739508).
Provider details
- NPI number
- 1285739508
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- LCSW-4
- Sex
- Male
- Sole proprietor
- No
- License
- 075130 (NY)
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
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
- 2006-09-13
- Last updated
- 2010-08-12
Frequently asked questions
- What is William Knothe's NPI number?
- William Knothe's National Provider Identifier (NPI) is 1285739508, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is William Knothe's specialty?
- William Knothe is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is William Knothe located?
- William Knothe's practice location on file with NPPES is 224 Alexander St, Rochester, NY 14607-4002.
- What is William Knothe's phone number?
- The practice phone number listed in the NPPES registry for William Knothe is (585) 922-7770.
- Does William Knothe accept Medicare?
- William Knothe is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is William Knothe's NPI active?
- Yes — William Knothe's NPI (1285739508) is active in the NPPES registry as of the last update on 2010-08-12.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.