Alex Birdsill, PHD
NPI 1821767567 · Clinical Neuropsychologist · New Orleans, LA
Enrolled with Medicare as Practitioner - Clinical Psychologist · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Alex Birdsill, PHD is a Clinical Neuropsychologist provider in New Orleans, LA (NPI 1821767567).
Provider details
- NPI number
- 1821767567
- Entity type
- Individual
- Primary specialty
- Clinical NeuropsychologistBehavioral Health & Social Service Providers
- Credential
- PHD
- Sex
- Male
- Sole proprietor
- No
Specialties & taxonomies
Behavioral Health & Social Service Providers
- Psychologist103T00000X
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
4 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
- 2021-09-07
- Last updated
- 2021-09-07
- Certified
- 2021-09-07
Frequently asked questions
- What is Alex Birdsill's NPI number?
- Alex Birdsill's National Provider Identifier (NPI) is 1821767567, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Alex Birdsill's specialty?
- Alex Birdsill is listed in the NPPES registry with a primary specialty of Clinical Neuropsychologist (Behavioral Health & Social Service Providers).
- Where is Alex Birdsill located?
- Alex Birdsill's practice location on file with NPPES is 1415 Tulane Ave, New Orleans, LA 70112-2600.
- What is Alex Birdsill's phone number?
- The practice phone number listed in the NPPES registry for Alex Birdsill is (504) 988-5565.
- Does Alex Birdsill accept Medicare?
- Alex Birdsill is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Alex Birdsill's NPI active?
- Yes — Alex Birdsill's NPI (1821767567) is active in the NPPES registry as of the last update on 2021-09-07.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.