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Dreana Janssen, DO
NPI 1558396051 · Family Medicine Physician · Sun City, AZ
Dreana Janssen, DO is a Family Medicine Physician provider in Sun City, AZ (NPI 1558396051).
Provider details
- NPI number
- 1558396051
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- DO
- Sex
- Female
- Sole proprietor
- No
- License
- 2802 (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
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
13041 N. Del Webb Blvd
Sun City, AZ 85351
Phone: (623) 977-7201
Fax: (623) 876-2318
Street-level locationGet directions
Mailing address
25500 N. Norterra Parkway, Bldg. B
Phoenix, AZ 85085
Registry dates
- Enumerated
- 2006-07-12
- Last updated
- 2014-01-29
Frequently asked questions
- What is Dreana Janssen's NPI number?
- Dreana Janssen's National Provider Identifier (NPI) is 1558396051, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Dreana Janssen's specialty?
- Dreana Janssen is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Dreana Janssen located?
- Dreana Janssen's practice location on file with NPPES is 13041 N. Del Webb Blvd, Sun City, AZ 85351.
- What is Dreana Janssen's phone number?
- The practice phone number listed in the NPPES registry for Dreana Janssen is (623) 977-7201.
- Is Dreana Janssen's NPI active?
- Yes — Dreana Janssen's NPI (1558396051) is active in the NPPES registry as of the last update on 2014-01-29.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.