Michael Hubbard, D.O.
NPI 1376777268 · Internal Medicine Physician · Tucson, AZ
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Michael Hubbard, D.O. is a Internal Medicine Physician provider in Tucson, AZ (NPI 1376777268).
Provider details
- NPI number
- 1376777268
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- D.O.
- Sex
- Male
- Sole proprietor
- No
- License
- 20A11587 (CA)
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
17 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
- 2009-05-07
- Last updated
- 2022-10-25
- Certified
- 2022-10-25
Frequently asked questions
- What is Michael Hubbard's NPI number?
- Michael Hubbard's National Provider Identifier (NPI) is 1376777268, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Michael Hubbard's specialty?
- Michael Hubbard is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Michael Hubbard located?
- Michael Hubbard's practice location on file with NPPES is 320 W Prince Rd, Tucson, AZ 85705-3526.
- What is Michael Hubbard's phone number?
- The practice phone number listed in the NPPES registry for Michael Hubbard is (309) 520-4200.
- Does Michael Hubbard accept Medicare?
- Michael Hubbard is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Michael Hubbard's NPI active?
- Yes — Michael Hubbard's NPI (1376777268) is active in the NPPES registry as of the last update on 2022-10-25.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.