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Mark Vietti, MD
NPI 1881660850 · Internal Medicine Physician · Tucson, AZ
Mark Vietti, MD is a Internal Medicine Physician provider in Tucson, AZ (NPI 1881660850).
Provider details
- NPI number
- 1881660850
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 26865 (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
839 W Congress St
Tucson, AZ 85745
Phone: (520) 670-3909
Fax: (520) 670-3840
Street-level locationGet directions
Mailing address
839 W Congress St
Tucson, AZ 85745-2819
Registry dates
- Enumerated
- 2006-02-28
- Last updated
- 2010-09-02
Frequently asked questions
- What is Mark Vietti's NPI number?
- Mark Vietti's National Provider Identifier (NPI) is 1881660850, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mark Vietti's specialty?
- Mark Vietti is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Mark Vietti located?
- Mark Vietti's practice location on file with NPPES is 839 W Congress St, Tucson, AZ 85745.
- What is Mark Vietti's phone number?
- The practice phone number listed in the NPPES registry for Mark Vietti is (520) 670-3909.
- Is Mark Vietti's NPI active?
- Yes — Mark Vietti's NPI (1881660850) is active in the NPPES registry as of the last update on 2010-09-02.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.