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Ronald Widman, MD
NPI 1134201171 · Emergency Medicine Physician · Tucson, AZ
Ronald Widman, MD is a Emergency Medicine Physician provider in Tucson, AZ (NPI 1134201171).
Provider details
- NPI number
- 1134201171
- Entity type
- Individual
- Primary specialty
- Emergency Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 20741 (AZ)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Detailed profile(90/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 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
5301 E Grant Road
Tucson Medical Center Emergency Department
Tucson, AZ 85712-2805
Phone: (520) 324-1922
Fax: (520) 324-1088
Street-level locationGet directions
Mailing address
5700 E Pima Street
Tucson, AZ 85712-5601
Registry dates
- Enumerated
- 2006-10-19
- Last updated
- 2007-07-08
Frequently asked questions
- What is Ronald Widman's NPI number?
- Ronald Widman's National Provider Identifier (NPI) is 1134201171, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ronald Widman's specialty?
- Ronald Widman is listed in the NPPES registry with a primary specialty of Emergency Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Ronald Widman located?
- Ronald Widman's practice location on file with NPPES is 5301 E Grant Road, Tucson, AZ 85712-2805.
- What is Ronald Widman's phone number?
- The practice phone number listed in the NPPES registry for Ronald Widman is (520) 324-1922.
- Is Ronald Widman's NPI active?
- Yes — Ronald Widman's NPI (1134201171) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.