Charles Master, M.D.
NPI 1528052123 · Diagnostic Radiology Physician · Flushing, NY
Enrolled with Medicare as Practitioner - Diagnostic Radiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Charles Master, M.D. is a Diagnostic Radiology Physician provider in Flushing, NY (NPI 1528052123).
Provider details
- NPI number
- 1528052123
- Entity type
- Individual
- Primary specialty
- Diagnostic Radiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 211094-1 (NY)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
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
174 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 Chest Without Contrast71250 | 139 | $150 |
| Low Dose Ct Scan of Chest for Lung Cancer Screening71271 | 35 | $154 |
Typical Medicare-allowed amounts for these services range $150–$154 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
Practice location
Mailing address
Registry dates
- Enumerated
- 2005-09-09
- Last updated
- 2015-05-11
Frequently asked questions
- What is Charles Master's NPI number?
- Charles Master's National Provider Identifier (NPI) is 1528052123, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Charles Master's specialty?
- Charles Master is listed in the NPPES registry with a primary specialty of Diagnostic Radiology Physician (Allopathic & Osteopathic Physicians).
- Where is Charles Master located?
- Charles Master's practice location on file with NPPES is 4310 Kissena Blvd, Flushing, NY 11355-2922.
- What is Charles Master's phone number?
- The practice phone number listed in the NPPES registry for Charles Master is (860) 792-1777.
- Does Charles Master accept Medicare?
- Charles Master is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Charles Master's NPI active?
- Yes — Charles Master's NPI (1528052123) is active in the NPPES registry as of the last update on 2015-05-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.