IndividualActive
David Hayes, PH.D.
NPI 1649395815 · Psychologist · Baton Rouge, LA
David Hayes, PH.D. is a Psychologist provider in Baton Rouge, LA (NPI 1649395815).
Provider details
- NPI number
- 1649395815
- Entity type
- Individual
- Primary specialty
- PsychologistBehavioral Health & Social Service Providers
- Credential
- PH.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- 729 (LA)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Detailed profile(89/100 index)
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
2333 Government St
Baton Rouge, LA 70806-5316
Phone: (225) 343-1394
Street-level locationGet directions
Mailing address
516 Saint Landry St
Baton Rouge, LA 70806-6036
Registry dates
- Enumerated
- 2007-03-20
- Last updated
- 2007-07-08
Frequently asked questions
- What is David Hayes's NPI number?
- David Hayes's National Provider Identifier (NPI) is 1649395815, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is David Hayes's specialty?
- David Hayes is listed in the NPPES registry with a primary specialty of Psychologist (Behavioral Health & Social Service Providers).
- Where is David Hayes located?
- David Hayes's practice location on file with NPPES is 2333 Government St, Baton Rouge, LA 70806-5316.
- What is David Hayes's phone number?
- The practice phone number listed in the NPPES registry for David Hayes is (225) 343-1394.
- Is David Hayes's NPI active?
- Yes — David Hayes's NPI (1649395815) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.