Alexandra Hay, MD
NPI 1548050891 · Surgery Physician · Tucson, AZ
Enrolled with Medicare as Order and Referring Only - General Surgery · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Alexandra Hay, MD is a Surgery Physician provider in Tucson, AZ (NPI 1548050891).
Provider details
- NPI number
- 1548050891
- Entity type
- Individual
- Primary specialty
- Surgery PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- R81826 (AZ)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
1 yr 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
- 2025-05-09
- Last updated
- 2025-05-09
- Certified
- 2025-05-09
Frequently asked questions
- What is Alexandra Hay's NPI number?
- Alexandra Hay's National Provider Identifier (NPI) is 1548050891, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Alexandra Hay's specialty?
- Alexandra Hay is listed in the NPPES registry with a primary specialty of Surgery Physician (Allopathic & Osteopathic Physicians).
- Where is Alexandra Hay located?
- Alexandra Hay's practice location on file with NPPES is 1501 N Campbell Ave, Tucson, AZ 85724-0001.
- What is Alexandra Hay's phone number?
- The practice phone number listed in the NPPES registry for Alexandra Hay is (520) 626-7747.
- Does Alexandra Hay accept Medicare?
- Alexandra Hay is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Alexandra Hay's NPI active?
- Yes — Alexandra Hay's NPI (1548050891) is active in the NPPES registry as of the last update on 2025-05-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.