Matthew Stuart, DO
NPI 1851824163 · Internal Medicine Physician · Flagstaff, AZ
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Matthew Stuart, DO is a Internal Medicine Physician provider in Flagstaff, AZ (NPI 1851824163).
Provider details
- NPI number
- 1851824163
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- DO
- Sex
- Male
- Sole proprietor
- Yes
- License
- 67563 (MN)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
9 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
5 documented practice locations
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
Additional practice locations (4)
- 10838 N 38th StPhoenix, AZ 85028-3415Phone: (651) 307-9542
- 1111 E Mcdowell RdPhoenix, AZ 85006-2612Phone: (602) 839-2000
- 9700 N 91st St Ste A115Scottsdale, AZ 85258-5036Phone: (651) 307-9542
- 2450 Riverside AveMinneapolis, MN 55454-1450Phone: (612) 672-6000
Registry dates
- Enumerated
- 2017-04-05
- Last updated
- 2025-06-09
- Certified
- 2025-06-09
Frequently asked questions
- What is Matthew Stuart's NPI number?
- Matthew Stuart's National Provider Identifier (NPI) is 1851824163, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Matthew Stuart's specialty?
- Matthew Stuart is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Matthew Stuart located?
- Matthew Stuart's practice location on file with NPPES is 1200 N Beaver St, Flagstaff, AZ 86001-3118.
- What is Matthew Stuart's phone number?
- The practice phone number listed in the NPPES registry for Matthew Stuart is (928) 214-2920.
- Does Matthew Stuart accept Medicare?
- Matthew Stuart is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Matthew Stuart's NPI active?
- Yes — Matthew Stuart's NPI (1851824163) is active in the NPPES registry as of the last update on 2025-06-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.