Nicholas Zellmer
NPI 1437948114 · Student in an Organized Health Care Education/Training Program · Phoenix, AZ
Enrolled with Medicare as Order and Referring Only - General Surgery · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Nicholas Zellmer is a Student in an Organized Health Care Education/Training Program provider in Phoenix, AZ (NPI 1437948114).
Provider details
- NPI number
- 1437948114
- Entity type
- Individual
- Primary specialty
- Student in an Organized Health Care Education/Training ProgramStudent, Health Care
- Sex
- Male
- Sole proprietor
- Yes
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
1 yr 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
- 2025-05-01
- Last updated
- 2025-05-01
- Certified
- 2025-05-01
Frequently asked questions
- What is Nicholas Zellmer's NPI number?
- Nicholas Zellmer's National Provider Identifier (NPI) is 1437948114, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Nicholas Zellmer's specialty?
- Nicholas Zellmer 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 Nicholas Zellmer located?
- Nicholas Zellmer's practice location on file with NPPES is 1441 N 12th St Fl 2, Phoenix, AZ 85006-2837.
- What is Nicholas Zellmer's phone number?
- The practice phone number listed in the NPPES registry for Nicholas Zellmer is (602) 521-5969.
- Does Nicholas Zellmer accept Medicare?
- Nicholas Zellmer is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Nicholas Zellmer's NPI active?
- Yes — Nicholas Zellmer's NPI (1437948114) is active in the NPPES registry as of the last update on 2025-05-01.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.