James Quinn, PH.D.
NPI 1477552966 · Clinical Psychologist · Garland, TX
James Quinn, PH.D. is a Clinical Psychologist provider in Garland, TX (NPI 1477552966).
Provider details
- NPI number
- 1477552966
- Entity type
- Individual
- Primary specialty
- Clinical PsychologistBehavioral Health & Social Service Providers
- Credential
- PH.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- 23097 (TX)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
20 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
230 Medicare services, 2024 (ranked within specialty)
Medicare volume is ranked against active providers in the same specialty. 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.
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Psychotherapy, 45 Minutes90834 | 230 | $100 |
Typical Medicare-allowed amounts for these services range $100–$100 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
Practice location
Mailing address
Registry dates
- Enumerated
- 2005-07-18
- Last updated
- 2008-04-17
Frequently asked questions
- What is James Quinn's NPI number?
- James Quinn's National Provider Identifier (NPI) is 1477552966, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is James Quinn's specialty?
- James Quinn is listed in the NPPES registry with a primary specialty of Clinical Psychologist (Behavioral Health & Social Service Providers).
- Where is James Quinn located?
- James Quinn's practice location on file with NPPES is 777 Walter Reed Blvd, Garland, TX 75042-5727.
- What is James Quinn's phone number?
- The practice phone number listed in the NPPES registry for James Quinn is (972) 487-0790.
- Is James Quinn's NPI active?
- Yes — James Quinn's NPI (1477552966) is active in the NPPES registry as of the last update on 2008-04-17.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.