Frederick Chen, M.D.
NPI 1215919089 · Diagnostic Radiology Physician · Scottsdale, AZ
Enrolled with Medicare as Practitioner - Diagnostic Radiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Frederick Chen, M.D. is a Diagnostic Radiology Physician provider in Scottsdale, AZ (NPI 1215919089).
Provider details
- NPI number
- 1215919089
- Entity type
- Individual
- Primary specialty
- Diagnostic Radiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 28452 (AZ)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
20 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
2,994 Medicare services, 2024 (ranked within specialty)
Medicare volume is ranked against active providers in the same specialty. 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.
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Ct Scan of Abdomen and Pelvis With Contrast74177 | 268 | $261 |
| Ct Scan of Abdomen and Pelvis With Contrast74177 | 258 | $83 |
| Complete Ultrasound Scan Behind Abdominal Cavity76770 | 167 | $103 |
| Ultrasound Study of One Arm Or Leg Veins With Compression and Maneuvers93971 | 157 | $20 |
| Complete Ultrasound Scan of Abdomen76700 | 130 | $110 |
| X-Ray of Abdomen, 1 View74018 | 107 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2005-11-17
- Last updated
- 2020-09-09
- Certified
- 2020-09-09
Frequently asked questions
- What is Frederick Chen's NPI number?
- Frederick Chen's National Provider Identifier (NPI) is 1215919089, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Frederick Chen's specialty?
- Frederick Chen is listed in the NPPES registry with a primary specialty of Diagnostic Radiology Physician (Allopathic & Osteopathic Physicians).
- Where is Frederick Chen located?
- Frederick Chen's practice location on file with NPPES is 13400 E Shea Blvd, Scottsdale, AZ 85259-5404.
- What is Frederick Chen's phone number?
- The practice phone number listed in the NPPES registry for Frederick Chen is (480) 301-8000.
- Does Frederick Chen accept Medicare?
- Frederick Chen is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Frederick Chen's NPI active?
- Yes — Frederick Chen's NPI (1215919089) is active in the NPPES registry as of the last update on 2020-09-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.