FENG WEN PA-C
NPI 1154717916
Physician Assistant in Berwyn, IL

Active since April 08, 2015PECOS EnrolledAccepts Medicare Assignment
6447 CERMAK RD, BERWYN, IL 60402(773) 254-1400(708) 656-0349 Get Directions Write a Review

NPPES record last updated: April 23, 2026. Verified against the NPPES registry weekly; last sync: July 26, 2026.

Record update history: Apr 23, 2026, Aug 10, 2016 (2 updates tracked since 2016).

About Feng Wen Pa-c NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

FENG WEN PA-C (NPI 1154717916) is an individual physician assistant in Berwyn, Illinois, licensed in Illinois (085005886) and active in the NPI registry since April 2015. He is enrolled in Medicare PECOS, is affiliated with Macneal Hospital, and maintains a secondary practice location in Chicago.

NPPES Registry Identity

NPI1154717916
Entity TypeIndividualMale
Primary Taxonomy363A00000X
Provider Legal NameFENG WENCredential: PA-C
Location Address6447 CERMAK RDBerwyn, IL 60402-2311
Mailing Address966 W 21st StChicago, IL 60608-4511 · (773) 254-1400 · Fax (312) 829-6842
Fax(708) 656-0349
Sole ProprietorNo
Medical School CMSNorthwestern University Feinberg Medical SchoolGraduated 2016
Enumeration DateApril 8, 2015
Last NPPES UpdateApril 23, 20262 updates tracked since enumeration
NPPES CertifiedApril 23, 2026
NPI 1154717916 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

Primary SpecialtyPhysician AssistantPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363A00000X
License Licensed in IL · 085005886
Definition

A physician assistant is a person who has successfully completed an accredited education program for physician assistant, is licensed by the state and is practicing within the scope of that license. Physician assistants are formally trained to perform many of the routine, time-consuming tasks a physician can do. In some states, they may prescribe medications. They take medical histories, perform physical exams, order lab tests and x-rays, and give inoculations. Most states require that they work under the supervision of a physician.

Also ListedPhysician Assistant · MedicalTaxonomy 363AM0700X · License 085005886 (IL)
6447 CERMAK RD, Berwyn, IL 60402

Secondary Practice Location 1

Location 1966 W 21st StChicago, IL 60608-4511 · Phone (773) 254-1400 · Fax (312) 829-6842

Other Identifiers 1

MedicaidPENDINGIL

Accepted Insurance

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

Enrolled in Medicare and accepts Medicare assignment

Feng Wen Pa-c is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID5395019871
PECOS Enrollment IDI20170921002553
Eligible to Order & Refer Part B Labs & Imaging Durable Medical Equipment Home Health Agency Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Areas of Expertise CMS Part B claims 8

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Detection test by immunoassay with direct visual observation for influenza virus 87804
This is a test that identifies the influenza virus in your body. It works by using an immunoassay, a method that detects the presence of the virus through an immune response. The results are directly observable, making it a quick and efficient way to diagnose flu.
26 services13 patients
New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more 99203
This service involves an initial office or outpatient visit for a new patient. The healthcare professional will spend 30-44 minutes understanding your health history, current issues, and discussing possible treatment plans. It's a comprehensive evaluation to start your healthcare journey.
20 services20 patients
Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more 99213
This is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.
16 services15 patients
Detection test by immunoassay technique for severe acute respiratory syndrome coronavirus 87426
An immunoassay test for severe acute respiratory syndrome coronavirus is a diagnostic tool. It uses your body's immune response to detect the presence of the virus. It involves taking a sample, usually from your nose or throat, which is then analyzed in a lab for signs of the virus.
15 services15 patients
Detection test by nucleic acid for strep (streptococcus, group a), amplified probe technique 87651
This test detects Group A Streptococcus bacteria in your body. It uses an amplified probe technique, which amplifies the bacteria's nucleic acid, making it easier to identify. This test helps diagnose conditions like strep throat or scarlet fever.
15 services15 patients
Detection test by nucleic acid for multiple types influenza virus 87502
A detection test by nucleic acid for multiple types of influenza virus is a diagnostic procedure. It identifies the genetic material of the virus in your body. It's highly accurate and can distinguish between different flu strains, helping in prompt and precise treatment.
14 services14 patients

Hospital Affiliations CMS Care Compare

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Macneal Hospital

Acute Care Hospitals · Berwyn, IL
2/5 CMS rating
OwnershipProprietary
CMS Certification Number140054
Location3249 South Oak Park AvenueBerwyn, IL 60402 · Cook County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 60402 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$94.06 typical visit price
range $60.08 – $183.39
Typical copayment $23.51 (range $15.02 – $45.84)
Most-billed visit code 99203
Established Patient
$74.80 typical visit price
range $18.97 – $148.12
Typical copayment $18.70 (range $4.74 – $37.03)
Most-billed visit code 99213
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Referred Medical Equipment & Supplies CMS DME claims

Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.

Blood glucose test or reagent strips for home blood glucose monitor, per 50 strips A4253
DME-Other DME · category DE017N
1 supplier11 claims22 services$4.79 avg. paid by Medicare
Dollar amounts are the average Medicare paid the supplier per service. They are not the cost to the patient.

Other Providers at the Same Location NPPES 16

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

Family Medicine
6447 CERMAK RD
BERWYN, IL 60402
Dentist
6447 CERMAK RD
BERWYN, IL 60402
Counselor (Professional)
6447 CERMAK RD
BERWYN, IL 60402
Family Medicine
6447 CERMAK RD
BERWYN, IL 60402
Counselor (Professional)
6447 CERMAK RD
BERWYN, IL 60402
Clinic/Center (Federally Qualified Health Center (FQHC))
6447 CERMAK RD
BERWYN, IL 60402
Nurse Practitioner (Family)
6447 CERMAK RD
BERWYN, IL 60402
Physician Assistant
6447 CERMAK RD
BERWYN, IL 60402

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Feng Wen's NPI number?

The NPI number for Feng Wen is 1154717916. It was assigned to this individual provider in the NPPES registry on April 8, 2015.

Where is Feng Wen located?

Feng Wen practices at 6447 Cermak Rd, Berwyn, IL 60402. The listed phone number is (773) 254-1400.

What is Feng Wen's specialty?

The primary specialty registered for this NPI is Physician Assistant with taxonomy code 363A00000X.

Is Feng Wen enrolled in Medicare?

Yes. Feng Wen is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

What insurance does Feng Wen accept?

Health plans from Ambetter Health, Ambetter Health of Delaware and Ambetter from Home State Health list Feng Wen as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

Is Feng Wen affiliated with any hospitals?

According to CMS data, Feng Wen is affiliated with Macneal Hospital.

When was this NPI record last updated?

The NPPES record for Feng Wen was last updated on April 23, 2026. NPI Profile syncs with the weekly NPPES data releases published by CMS.