Stuart Quirk, PH.D.
NPI 1962648337 · Clinical Psychologist · Spartanburg, SC
Enrolled with Medicare as Practitioner - Psychologist Billing Independently · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Stuart Quirk, PH.D. is a Clinical Psychologist provider in Spartanburg, SC (NPI 1962648337).
Provider details
- NPI number
- 1962648337
- Entity type
- Individual
- Primary specialty
- Clinical PsychologistBehavioral Health & Social Service Providers
- Credential
- PH.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 1461 (SC)
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
17 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
2 documented practice locations
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
Additional practice locations (1)
- 811 E Main St Ste B1Spartanburg, SC 29302-2004Phone: (864) 310-7252Fax: (864) 428-2275
Registry dates
- Enumerated
- 2009-01-06
- Last updated
- 2024-01-29
- Certified
- 2024-01-29
Frequently asked questions
- What is Stuart Quirk's NPI number?
- Stuart Quirk's National Provider Identifier (NPI) is 1962648337, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Stuart Quirk's specialty?
- Stuart Quirk is listed in the NPPES registry with a primary specialty of Clinical Psychologist (Behavioral Health & Social Service Providers).
- Where is Stuart Quirk located?
- Stuart Quirk's practice location on file with NPPES is 181 Riverrun Dr, Spartanburg, SC 29303-6406.
- What is Stuart Quirk's phone number?
- The practice phone number listed in the NPPES registry for Stuart Quirk is (864) 310-7252.
- Does Stuart Quirk accept Medicare?
- Stuart Quirk is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Stuart Quirk's NPI active?
- Yes — Stuart Quirk's NPI (1962648337) is active in the NPPES registry as of the last update on 2024-01-29.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.