Chun Feng, M.D.
NPI 1033393681 · Diagnostic Radiology Physician · Chicago, IL
Enrolled with Medicare as Practitioner - Diagnostic Radiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Chun Feng, M.D. is a Diagnostic Radiology Physician provider in Chicago, IL (NPI 1033393681).
Provider details
- NPI number
- 1033393681
- Entity type
- Individual
- Primary specialty
- Diagnostic Radiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- 036114877 (IL)
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
18 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
175 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) |
|---|---|---|
| X-Ray of Chest, 1 View71045 | 139 | $9 |
| Ct Scan Head Or Brain Without Contrast70450 | 13 | $40 |
| Ct Scan of Abdomen and Pelvis With Contrast74177 | 12 | $87 |
| X-Ray of Pelvis, 1-2 Views72170 | 11 | $9 |
Typical Medicare-allowed amounts for these services range $9–$87 (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
- 2007-12-18
- Last updated
- 2021-04-23
- Certified
- 2021-04-23
Frequently asked questions
- What is Chun Feng's NPI number?
- Chun Feng's National Provider Identifier (NPI) is 1033393681, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Chun Feng's specialty?
- Chun Feng is listed in the NPPES registry with a primary specialty of Diagnostic Radiology Physician (Allopathic & Osteopathic Physicians).
- Where is Chun Feng located?
- Chun Feng's practice location on file with NPPES is 676 N Saint Clair St, Chicago, IL 60611-2927.
- What is Chun Feng's phone number?
- The practice phone number listed in the NPPES registry for Chun Feng is (312) 926-4068.
- Does Chun Feng accept Medicare?
- Chun Feng is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Chun Feng's NPI active?
- Yes — Chun Feng's NPI (1033393681) is active in the NPPES registry as of the last update on 2021-04-23.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.