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Roy Farrell, MD
NPI 1134399264 · Emergency Medicine Physician · Tucson, AZ
Roy Farrell, MD is a Emergency Medicine Physician provider in Tucson, AZ (NPI 1134399264).
Provider details
- NPI number
- 1134399264
- Entity type
- Individual
- Primary specialty
- Emergency Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- Yes
- License
- MD00013193 (WA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Detailed profile(88/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
18 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
Tucson Veterans Administration Hospital Emergency Dept
3601 S. 6th Ave
Tucson, AZ 85723-0001
Phone: (520) 629-4950
Fax: (520) 629-1734
Approximate (ZIP-level) locationGet directions
Mailing address
Tucson Veterans Administration Hospital Emergency Dept
Tucson, AZ 85723-0001
Registry dates
- Enumerated
- 2008-03-04
- Last updated
- 2008-03-04
Frequently asked questions
- What is Roy Farrell's NPI number?
- Roy Farrell's National Provider Identifier (NPI) is 1134399264, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Roy Farrell's specialty?
- Roy Farrell is listed in the NPPES registry with a primary specialty of Emergency Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Roy Farrell located?
- Roy Farrell's practice location on file with NPPES is Tucson Veterans Administration Hospital Emergency Dept, Tucson, AZ 85723-0001.
- What is Roy Farrell's phone number?
- The practice phone number listed in the NPPES registry for Roy Farrell is (520) 629-4950.
- Is Roy Farrell's NPI active?
- Yes — Roy Farrell's NPI (1134399264) is active in the NPPES registry as of the last update on 2008-03-04.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.