John Mann, LMSW
NPI 1710210364 · Mental Health Counselor · Wellsville, NY
John Mann, LMSW is a Mental Health Counselor provider in Wellsville, NY (NPI 1710210364).
Provider details
- NPI number
- 1710210364
- Entity type
- Individual
- Primary specialty
- Mental Health CounselorBehavioral Health & Social Service Providers
- Credential
- LMSW
- Sex
- Male
- Sole proprietor
- Yes
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
16 yrs in NPPES registry
- Profile completeness38% of score
83% 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
- 2009-09-15
- Last updated
- 2015-12-15
Frequently asked questions
- What is John Mann's NPI number?
- John Mann's National Provider Identifier (NPI) is 1710210364, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is John Mann's specialty?
- John Mann is listed in the NPPES registry with a primary specialty of Mental Health Counselor (Behavioral Health & Social Service Providers).
- Where is John Mann located?
- John Mann's practice location on file with NPPES is 4220 State Route 417 W, Wellsville, NY 14895-9332.
- What is John Mann's phone number?
- The practice phone number listed in the NPPES registry for John Mann is (585) 593-6300.
- Is John Mann's NPI active?
- Yes — John Mann's NPI (1710210364) is active in the NPPES registry as of the last update on 2015-12-15.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.