Feng Wen, PA-C
NPI 1154717916 · Physician Assistant · Berwyn, IL
Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Feng Wen, PA-C is a Physician Assistant provider in Berwyn, IL (NPI 1154717916).
Provider details
- NPI number
- 1154717916
- Entity type
- Individual
- Primary specialty
- Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- PA-C
- Sex
- Male
- Sole proprietor
- No
- License
- 085005886 (IL)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
11 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
134 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
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 .
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) |
|---|---|---|
| Detection Test By Immunoassay With Direct Visual Observation for Influenza Virus87804 | 26 | $16 |
| New Patient Office Or Other Outpatient Visit With Low Level of Medical Decision Making, If Using Time, 30 Minutes Or More99203 | 20 | $98 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 16 | $77 |
| Detection Test By Immunoassay Technique for Severe Acute Respiratory Syndrome Coronavirus87426 | 15 | $35 |
| Detection Test By Nucleic Acid for Strep (streptococcus, Group A), Amplified Probe Technique87651 | 15 | $34 |
| Detection Test By Nucleic Acid for Multiple Types Influenza Virus87502 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 12 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 66 | 21 |
| Fluticasone Propionate | 30 | 16 |
| Metformin Hcl | 25 | — |
| Amlodipine Besylate | 24 | — |
| Empagliflozinbrand: Jardiance | 19 | — |
| Losartan Potassium | 19 | — |
| Lisinopril |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$271 across 3 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Additional practice locations (1)
- 966 W 21st StChicago, IL 60608-4511Phone: (773) 254-1400Fax: (312) 829-6842
Registry dates
- Enumerated
- 2015-04-08
- Last updated
- 2026-04-23
- Certified
- 2026-04-23
Frequently asked questions
- What is Feng Wen's NPI number?
- Feng Wen's National Provider Identifier (NPI) is 1154717916, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Feng Wen's specialty?
- Feng Wen is listed in the NPPES registry with a primary specialty of Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Feng Wen located?
- Feng Wen's practice location on file with NPPES is 6447 Cermak Rd, Berwyn, IL 60402-2311.
- What is Feng Wen's phone number?
- The practice phone number listed in the NPPES registry for Feng Wen is (773) 254-1400.
- Does Feng Wen accept Medicare?
- Feng Wen is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Feng Wen's NPI active?
- Yes — Feng Wen's NPI (1154717916) is active in the NPPES registry as of the last update on 2026-04-23.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.