John M. Duffey
NPI 1639775711 · Adult Mental Health Clinic/Center · Phenix City, AL
John M. Duffey is a Adult Mental Health Clinic/Center organization in Phenix City, AL (NPI 1639775711).
Provider details
- NPI number
- 1639775711
- Entity type
- Organization
- Primary specialty
- Adult Mental Health Clinic/CenterAmbulatory Health Care Facilities
- Organization subpart
- No
- Authorized official
- John Duffey, Executive Director(334) 408-4689
Specialties & taxonomies
Ambulatory Health Care Facilities
- Community/Behavioral Health Agency251S00000X
Agencies
Ambulatory Health Care Facilities
Ambulatory Health Care Facilities
- Research Clinic/Center261QR1100X
Ambulatory Health Care Facilities
- Counseling Psychologist103TC1900X
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
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
Other names (DBA / former)
- Doing business as
- Alabama Institute for Behavioral Health & Research
Registry dates
- Enumerated
- 2020-12-05
- Last updated
- 2023-08-15
- Certified
- 2023-08-15
Frequently asked questions
- What is John M. Duffey's NPI number?
- John M. Duffey's National Provider Identifier (NPI) is 1639775711, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is John M. Duffey?
- John M. Duffey is classified in the NPPES registry as Adult Mental Health Clinic/Center (Ambulatory Health Care Facilities).
- Where is John M. Duffey located?
- John M. Duffey's practice location on file with NPPES is 5009 Riverchase Dr Ste 100a, Phenix City, AL 36867-7497.
- What is John M. Duffey's phone number?
- The practice phone number listed in the NPPES registry for John M. Duffey is (334) 540-4401.
- Who is the authorized official for John M. Duffey?
- The authorized official listed on John M. Duffey's NPPES record is John Duffey, Executive Director. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is John M. Duffey's NPI active?
- Yes — John M. Duffey's NPI (1639775711) is active in the NPPES registry as of the last update on 2023-08-15.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.