IndividualActive
Steven Barker, MD, PHD
NPI 1811969660 · Anesthesiology Physician · Tucson, AZ
Steven Barker, MD, PHD is a Anesthesiology Physician provider in Tucson, AZ (NPI 1811969660).
Provider details
- NPI number
- 1811969660
- Entity type
- Individual
- Primary specialty
- Anesthesiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD, PHD
- Sex
- Male
- Sole proprietor
- No
- License
- 23806 (AZ)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Detailed profile(91/100 index)
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
1501 N Campbell Ave
Tucson, AZ 85724-0001
Phone: (520) 874-3500
Approximate (ZIP-level) locationGet directions
Mailing address
2701 E Elvira Rd
Tucson, AZ 85706-7124
Registry dates
- Enumerated
- 2006-02-06
- Last updated
- 2008-05-29
Frequently asked questions
- What is Steven Barker's NPI number?
- Steven Barker's National Provider Identifier (NPI) is 1811969660, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Steven Barker's specialty?
- Steven Barker is listed in the NPPES registry with a primary specialty of Anesthesiology Physician (Allopathic & Osteopathic Physicians).
- Where is Steven Barker located?
- Steven Barker's practice location on file with NPPES is 1501 N Campbell Ave, Tucson, AZ 85724-0001.
- What is Steven Barker's phone number?
- The practice phone number listed in the NPPES registry for Steven Barker is (520) 874-3500.
- Is Steven Barker's NPI active?
- Yes — Steven Barker's NPI (1811969660) is active in the NPPES registry as of the last update on 2008-05-29.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.