Brianna Grigsby
NPI 1720435712 · Family Medicine Physician · Tucson, AZ
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Brianna Grigsby is a Family Medicine Physician provider in Tucson, AZ (NPI 1720435712).
Provider details
- NPI number
- 1720435712
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Sex
- Female
- Sole proprietor
- No
- License
- R75532 (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
10 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
- 2016-05-19
- Last updated
- 2016-05-19
Frequently asked questions
- What is Brianna Grigsby's NPI number?
- Brianna Grigsby's National Provider Identifier (NPI) is 1720435712, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Brianna Grigsby's specialty?
- Brianna Grigsby is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Brianna Grigsby located?
- Brianna Grigsby's practice location on file with NPPES is 707 N Alvernon Way, Tucson, AZ 85711-1827.
- What is Brianna Grigsby's phone number?
- The practice phone number listed in the NPPES registry for Brianna Grigsby is (520) 694-8888.
- Does Brianna Grigsby accept Medicare?
- Brianna Grigsby is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Brianna Grigsby's NPI active?
- Yes — Brianna Grigsby's NPI (1720435712) is active in the NPPES registry as of the last update on 2016-05-19.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.