Douglas Buyer, PHD, LLC
NPI 1891790358 · Clinical Child & Adolescent Psychologist · Erie, PA
Douglas Buyer, PHD, LLC is a Clinical Child & Adolescent Psychologist provider in Erie, PA (NPI 1891790358).
Provider details
- NPI number
- 1891790358
- Entity type
- Individual
- Primary specialty
- Clinical Child & Adolescent PsychologistBehavioral Health & Social Service Providers
- Credential
- PHD, LLC
- Sex
- Male
- Sole proprietor
- Yes
- License
- PS006323L (PA)
Specialties & taxonomies
Behavioral Health & Social Service Providers
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
21 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
Registry dates
- Enumerated
- 2005-06-20
- Last updated
- 2018-11-27
Frequently asked questions
- What is Douglas Buyer's NPI number?
- Douglas Buyer's National Provider Identifier (NPI) is 1891790358, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Douglas Buyer's specialty?
- Douglas Buyer is listed in the NPPES registry with a primary specialty of Clinical Child & Adolescent Psychologist (Behavioral Health & Social Service Providers).
- Where is Douglas Buyer located?
- Douglas Buyer's practice location on file with NPPES is 1438 W 38th St, Erie, PA 16508-2324.
- What is Douglas Buyer's phone number?
- The practice phone number listed in the NPPES registry for Douglas Buyer is (814) 315-4054.
- Is Douglas Buyer's NPI active?
- Yes — Douglas Buyer's NPI (1891790358) is active in the NPPES registry as of the last update on 2018-11-27.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.