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ALISA XUNAO ZHANG PA-C
NPI 1538648076
Physician Assistant in Naperville, IL

Active since August 07, 2018PECOS EnrolledAccepts Medicare Assignment
120 SPALDING DR STE 307, NAPERVILLE, IL 60540(630) 355-8776(630) 355-7445 Get Directions Write a Review

NPPES record last updated: March 19, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Mar 19, 2026, Jun 4, 2024, Apr 27, 2022 and 3 more (6 updates tracked since 2018).

About Alisa Xunao Zhang Pa-c NPPES

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

ALISA XUNAO ZHANG PA-C (NPI 1538648076) is an individual physician assistant in Naperville, Illinois, licensed in Illinois (085009532) and active in the NPI registry since August 2018. She is enrolled in Medicare PECOS, is affiliated with Edward Hospital, and maintains a secondary practice location in Williamsville.

NPPES Registry Identity

NPI1538648076
Entity TypeIndividualFemale
Primary Taxonomy363A00000X
Provider Legal NameALISA XUNAO ZHANGCredential: PA-C
Location Address120 SPALDING DR STE 307Naperville, IL 60540-6521
Mailing Address2650 Ridge Ave Ste 1223Evanston, IL 60201-1700 · (847) 570-2040 · Fax (847) 733-5315
Phone(630) 355-8776
Fax(630) 355-7445
Sole ProprietorNo
Medical School CMSOtherGraduated 2018
Enumeration DateAugust 7, 2018
Last NPPES UpdateMarch 19, 20266 updates tracked since enumeration
NPPES CertifiedMarch 19, 2026
✔ NPI 1538648076 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPhysician AssistantPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363A00000X
Licenses✔ Licensed in IL · 085009532✔ Licensed in NY · 022415-1
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.
120 SPALDING DR STE 307, Naperville, IL 60540
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Secondary Practice Location 1

Location 1325 Essjay RdWilliamsville, NY 14221-8243 · Phone (716) 630-1000

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

Alisa Xunao Zhang 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 ID4587914312
PECOS Enrollment IDI20230816002797
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 2

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.

Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more 99214
This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.
157 services141 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.
27 services27 patients

Hospital Affiliations CMS Care Compare

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

Edward Hospital

Acute Care Hospitals · Naperville, IL
5/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number140231
Location801 South WashingtonNaperville, IL 60540 · Du Page County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 60540 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
$93.02 typical visit price
range $59.81 – $181.38
Typical copayment $23.25 (range $14.95 – $45.34)
Most-billed visit code 99203
Established Patient
$74.38 typical visit price
range $19.15 – $147.12
Typical copayment $18.59 (range $4.78 – $36.78)
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
9 suppliers22 claims42 services$6.26 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 2

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

MRS. JOAN MARIE MROZEK R.N.-BC, L.C.S.W.
Social Worker (Clinical)
120 SPALDING DR STE 307
NAPERVILLE, IL 60540
Dupage County (630) 527-2920
LIANG XUE M.D.
Internal Medicine (Endocrinology, Diabetes & Metabolism)
120 SPALDING DR STE 307
NAPERVILLE, IL 60540
Dupage County (630) 646-7250

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 Alisa Zhang's NPI number?

The NPI number for Alisa Zhang is 1538648076. It was assigned to this individual provider in the NPPES registry on August 7, 2018.

Where is Alisa Zhang located?

Alisa Zhang practices at 120 Spalding Dr Ste 307, Naperville, IL 60540. The listed phone number is (630) 355-8776.

What is Alisa Zhang's specialty?

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

Is Alisa Zhang enrolled in Medicare?

Yes. Alisa Zhang 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.

Is Alisa Zhang affiliated with any hospitals?

According to CMS data, Alisa Zhang is affiliated with Edward Hospital.

When was this NPI record last updated?

The NPPES record for Alisa Zhang was last updated on March 19, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.