IndividualActive
William Jeffery, LMHC
NPI 1679839484 · Mental Health Counselor · Norwich, NY
William Jeffery, LMHC is a Mental Health Counselor provider in Norwich, NY (NPI 1679839484).
Provider details
- NPI number
- 1679839484
- Entity type
- Individual
- Primary specialty
- Mental Health CounselorBehavioral Health & Social Service Providers
- Credential
- LMHC
- Sex
- Male
- Sole proprietor
- No
- License
- 006646 (NY)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Detailed profile(80/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
14 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
3 Ohara Dr
Norwich, NY 13815-2046
Phone: (607) 334-8244
Fax: (607) 336-5779
Street-level locationGet directions
Mailing address
3 Ohara Dr
Norwich, NY 13815-2046
Registry dates
- Enumerated
- 2012-04-05
- Last updated
- 2025-01-22
- Certified
- 2025-01-22
Frequently asked questions
- What is William Jeffery's NPI number?
- William Jeffery's National Provider Identifier (NPI) is 1679839484, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is William Jeffery's specialty?
- William Jeffery is listed in the NPPES registry with a primary specialty of Mental Health Counselor (Behavioral Health & Social Service Providers).
- Where is William Jeffery located?
- William Jeffery's practice location on file with NPPES is 3 Ohara Dr, Norwich, NY 13815-2046.
- What is William Jeffery's phone number?
- The practice phone number listed in the NPPES registry for William Jeffery is (607) 334-8244.
- Is William Jeffery's NPI active?
- Yes — William Jeffery's NPI (1679839484) is active in the NPPES registry as of the last update on 2025-01-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.