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John W Davis, Ph.D.

John W Davis, Ph.D. is a healthcare organization registered as Clinical Psychologist in Mobile, AL, holding Type 2 (organization) NPI 1780005629 since 2013. The authorized official on file is Aj Howell, Insurance and Billing Manager.

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NPI 1780005629
Entity type Organization (Type 2)
Legal business name John W Davis, Ph.D.
Other name <Unavail>
Practice address 273 AZALEA RD, SUITE 2-413, Mobile, AL, 36609
Phone 2513430566
Enumeration date 2013-12-19
Last updated in NPPES 2013-12-19

Authorized official

Name Aj Howell
Title Insurance and Billing Manager
Phone 2513430566

Taxonomy & classification

Taxonomy code Specialty Primary License State
103TC0700X Clinical Psychologist Primary
Copy-ready billing details
Provider: John W Davis, Ph.D.
NPI: 1780005629
Taxonomy: 103TC0700X (Clinical Psychologist)
Address: 273 AZALEA RD, SUITE 2-413, Mobile, AL, 36609

Providers at this address

NPI Name Type Specialty Location
1306837315 Marilynn Hammond Individual Psychiatry Physician Mobile, AL
1053470807 Norma Conrad Individual Mental Health Counselor Mobile, AL
1942426804 Southern Psychological Services, P.C. Organization Clinical Psychologist Mobile, AL
1255510681 Jeff Porter Individual Physical Therapist Mobile, AL
1225202401 Marilynn Hammond MD LLC Organization Psychiatry Physician Mobile, AL
1497153217 Worthy Medical Supply Inc. Organization Durable Medical Equipment & Medical Supplies Mobile, AL
1992169833 Laura Adlington Individual Speech-Language Pathologist Mobile, AL
1255781191 Quality Caregivers Solution Services LLC Organization In Home Supportive Care Agency Mobile, AL

Verify this record

Cross-check NPI 1780005629 against the authoritative CMS record: view John W Davis, Ph.D. on the official NPPES registry .

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes — even if the provider moves or changes specialty. Read the full guide or validate an NPI number.

Frequently asked questions

How current is this record?
Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2013-12-19. Verify at npiregistry.cms.hhs.gov.
Where is John W Davis, Ph.D. located?
The practice location on file with NPPES is in Mobile, AL.

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2013-12-19.