Stefan Koester
NPI 1275393761 · Student in an Organized Health Care Education/Training Program · Phoenix, AZ
Stefan Koester is a Student in an Organized Health Care Education/Training Program provider in Phoenix, AZ (NPI 1275393761).
Provider details
- NPI number
- 1275393761
- Entity type
- Individual
- Primary specialty
- Student in an Organized Health Care Education/Training ProgramStudent, Health Care
- Sex
- Male
- Sole proprietor
- No
Specialties & taxonomies
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
2 yrs in NPPES registry
- Profile completeness38% of score
83% 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
- 2024-03-21
- Last updated
- 2024-03-21
- Certified
- 2024-03-20
Frequently asked questions
- What is Stefan Koester's NPI number?
- Stefan Koester's National Provider Identifier (NPI) is 1275393761, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Stefan Koester's specialty?
- Stefan Koester is listed in the NPPES registry with a primary specialty of Student in an Organized Health Care Education/Training Program (Student, Health Care).
- Where is Stefan Koester located?
- Stefan Koester's practice location on file with NPPES is 2910 N 3rd Ave, Phoenix, AZ 85013-4434.
- What is Stefan Koester's phone number?
- The practice phone number listed in the NPPES registry for Stefan Koester is (844) 324-6684.
- Is Stefan Koester's NPI active?
- Yes — Stefan Koester's NPI (1275393761) is active in the NPPES registry as of the last update on 2024-03-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.