IndividualActive
Violet Siwik, MD
NPI 1003988486 · Family Medicine Physician · Tucson, AZ
Violet Siwik, MD is a Family Medicine Physician provider in Tucson, AZ (NPI 1003988486).
Provider details
- NPI number
- 1003988486
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- 21338 (AZ)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Detailed profile(90/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 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
707 N Alvernon Way Ste 101
Tucson, AZ 85711-1830
Phone: (520) 694-8888
Fax: (520) 694-1640
Street-level locationGet directions
Mailing address
2701 E Elvira Rd
Tucson, AZ 85706-7124
Registry dates
- Enumerated
- 2006-11-14
- Last updated
- 2008-01-04
Frequently asked questions
- What is Violet Siwik's NPI number?
- Violet Siwik's National Provider Identifier (NPI) is 1003988486, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Violet Siwik's specialty?
- Violet Siwik is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Violet Siwik located?
- Violet Siwik's practice location on file with NPPES is 707 N Alvernon Way Ste 101, Tucson, AZ 85711-1830.
- What is Violet Siwik's phone number?
- The practice phone number listed in the NPPES registry for Violet Siwik is (520) 694-8888.
- Is Violet Siwik's NPI active?
- Yes — Violet Siwik's NPI (1003988486) is active in the NPPES registry as of the last update on 2008-01-04.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.