William Quinlan, MD
NPI 1578564175 · Sports Medicine (Orthopaedic Surgery) Physician · Tucson, AZ
William Quinlan, MD is a Sports Medicine (Orthopaedic Surgery) Physician provider in Tucson, AZ (NPI 1578564175).
Provider details
- NPI number
- 1578564175
- Entity type
- Individual
- Primary specialty
- Sports Medicine (Orthopaedic Surgery) PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 12268 (AZ)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
20 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
- 2005-08-03
- Last updated
- 2014-02-10
Frequently asked questions
- What is William Quinlan's NPI number?
- William Quinlan's National Provider Identifier (NPI) is 1578564175, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is William Quinlan's specialty?
- William Quinlan is listed in the NPPES registry with a primary specialty of Sports Medicine (Orthopaedic Surgery) Physician (Allopathic & Osteopathic Physicians).
- Where is William Quinlan located?
- William Quinlan's practice location on file with NPPES is 6320 N La Cholla Blvd, Tucson, AZ 85741-3548.
- What is William Quinlan's phone number?
- The practice phone number listed in the NPPES registry for William Quinlan is (520) 784-6200.
- Is William Quinlan's NPI active?
- Yes — William Quinlan's NPI (1578564175) is active in the NPPES registry as of the last update on 2014-02-10.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.