Nicholaus Pfeiffer, MD
NPI 1093393100 · Diagnostic Radiology Physician · Scottsdale, AZ
Enrolled with Medicare as Practitioner - Diagnostic Radiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Nicholaus Pfeiffer, MD is a Diagnostic Radiology Physician provider in Scottsdale, AZ (NPI 1093393100).
Provider details
- NPI number
- 1093393100
- Entity type
- Individual
- Primary specialty
- Diagnostic Radiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 63702 (AZ)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
5 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
Mailing address
Registry dates
- Enumerated
- 2021-03-30
- Last updated
- 2023-04-24
- Certified
- 2023-04-24
Frequently asked questions
- What is Nicholaus Pfeiffer's NPI number?
- Nicholaus Pfeiffer's National Provider Identifier (NPI) is 1093393100, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Nicholaus Pfeiffer's specialty?
- Nicholaus Pfeiffer is listed in the NPPES registry with a primary specialty of Diagnostic Radiology Physician (Allopathic & Osteopathic Physicians).
- Where is Nicholaus Pfeiffer located?
- Nicholaus Pfeiffer's practice location on file with NPPES is 13400 E Shea Blvd, Scottsdale, AZ 85259-5452.
- What is Nicholaus Pfeiffer's phone number?
- The practice phone number listed in the NPPES registry for Nicholaus Pfeiffer is (480) 301-8000.
- Does Nicholaus Pfeiffer accept Medicare?
- Nicholaus Pfeiffer is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Nicholaus Pfeiffer's NPI active?
- Yes — Nicholaus Pfeiffer's NPI (1093393100) is active in the NPPES registry as of the last update on 2023-04-24.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.