Dr. Patrick Demarco, PHD, PLLC
NPI 1912870940 · Clinical Psychologist · Puyallup, WA
Dr. Patrick Demarco, PHD, PLLC is a Clinical Psychologist organization in Puyallup, WA (NPI 1912870940).
Provider details
- NPI number
- 1912870940
- Entity type
- Organization
- Primary specialty
- Clinical PsychologistBehavioral Health & Social Service Providers
- Organization subpart
- No
- Authorized official
- Patrick Demarco, Psychologist Owner(253) 401-5781
Specialties & taxonomies
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
Under 1 yr in 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
- 2025-09-25
- Last updated
- 2025-09-25
- Certified
- 2025-09-25
Frequently asked questions
- What is Dr. Patrick Demarco, PHD, PLLC's NPI number?
- Dr. Patrick Demarco, PHD, PLLC's National Provider Identifier (NPI) is 1912870940, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Dr. Patrick Demarco, PHD, PLLC?
- Dr. Patrick Demarco, PHD, PLLC is classified in the NPPES registry as Clinical Psychologist (Behavioral Health & Social Service Providers).
- Where is Dr. Patrick Demarco, PHD, PLLC located?
- Dr. Patrick Demarco, PHD, PLLC's practice location on file with NPPES is 8802 119th Street Ct E, Puyallup, WA 98373-7975.
- What is Dr. Patrick Demarco, PHD, PLLC's phone number?
- The practice phone number listed in the NPPES registry for Dr. Patrick Demarco, PHD, PLLC is (253) 401-5781.
- Who is the authorized official for Dr. Patrick Demarco, PHD, PLLC?
- The authorized official listed on Dr. Patrick Demarco, PHD, PLLC's NPPES record is Patrick Demarco, Psychologist Owner. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Dr. Patrick Demarco, PHD, PLLC's NPI active?
- Yes — Dr. Patrick Demarco, PHD, PLLC's NPI (1912870940) is active in the NPPES registry as of the last update on 2025-09-25.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.