JESSICA MUI APRN-FPA, AGPCNP-BC
NPI 1477954600
Nurse Practitioner - Adult Health in Chicago, IL

Q: What is Jessica Mui's NPI number?

The NPI number for Jessica Mui is 1477954600. It was assigned to this individual provider in the NPPES registry on September 8, 2014.

Q: What is Jessica Mui's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Adult Health, with taxonomy code 363LA2200X.

Q: When was this NPI record last updated?

The NPPES record for Jessica Mui was last updated on June 5, 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.

Active since September 08, 2014PECOS Enrolled

850 W IRVING PARK RD, CHICAGO, IL 60613(773) 525-6780 Get Directions Write a Review

NPPES record last updated: June 5, 2026. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Jun 5, 2026, Aug 24, 2019, May 14, 2019 (3 updates tracked since 2019).

On this page

About Jessica Mui Aprn-fpa, Agpcnp-bc NPPES

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

JESSICA MUI APRN-FPA, AGPCNP-BC (NPI 1477954600) is an individual adult health provider in Chicago, Illinois, licensed in Illinois (209011765) and active in the NPI registry since September 2014. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1477954600

Entity TypeIndividualFemale

Primary Taxonomy363LA2200X

Provider Legal NameJESSICA MUICredential: APRN-FPA, AGPCNP-BC

Location Address850 W IRVING PARK RDChicago, IL 60613-3077

Mailing Address3941 W Dakin StChicago, IL 60618-3101 · (312) 469-0815 · Fax (312) 680-8317

Phone(773) 525-6780

Sole ProprietorYes

Enumeration DateSeptember 8, 2014

Last NPPES UpdateJune 5, 20263 updates tracked since enumeration

NPPES CertifiedJune 5, 2026

✔ NPI 1477954600 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyNurse Practitioner · Adult HealthPhysician Assistants & Advanced Practice Nursing Providers

Taxonomy Code363LA2200X

License✔ Licensed in IL · 209011765

Also ListedNurse Practitioner · GerontologyTaxonomy 363LG0600X · License 209011765 (IL)

850 W IRVING PARK RD, Chicago, IL 60613

Open in Google Maps ↗

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Jessica Mui Aprn-fpa, Agpcnp-bc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

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.

Medicare Billing Reassignments

Medicare enrollment records show Jessica Mui reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Vpa PC

16 mi

Family Medicine

117W755 BUTTERFIELD ROAD, UNIT 104
Oakbrook Terrace, IL 60181

Reassigned Medicare billing, Illinois enrollment
189 clinicians in this Medicare group

NPI 1174925663 (312) 818-4650

Great Health Medical Afil, P.C.

185 mi

Family Medicine

2501 CHATHAM RD STE R
Springfield, IL 62704

Reassigned Medicare billing, Illinois enrollment
Medicare enrollment name: Great Health Medical Afil PC
22 clinicians in this Medicare group

NPI 1629847314 (212) 201-1252

Harmonycares Complete Health Services, PLLC

680 mi

Family Medicine

317 E CAPITOL ST STE 200
Jackson, MS 39201

Reassigned Medicare billing, Illinois enrollment
37 clinicians in this Medicare group

NPI 1093543902 (855) 396-9643

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Areas of Expertise CMS Part B claims 3

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.

Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes 99222

Initial hospital inpatient care is a service where a healthcare provider spends about 50 minutes per day overseeing your care while you're admitted in the hospital. This includes reviewing your health status, planning your treatment, and ensuring your safety and comfort.

37 services36 patients

Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes 99223

Initial hospital inpatient care per day, typically 70 minutes, refers to the daily medical service provided to patients admitted to the hospital. This includes a comprehensive evaluation, diagnosis, treatment plan, and monitoring of your health condition. It ensures your well-being during your hospital stay.

21 services20 patients

Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes 99231

Follow-up hospital inpatient care is a daily service where a healthcare professional checks on your health progress during your hospital stay. Each session typically lasts 15 minutes, involving updates on your condition and adjustments to your treatment plan, if necessary.

15 services14 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 60613 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

$105.70 typical visit price

range $18.97 – $148.12

Typical copayment $26.42 (range $4.74 – $37.03)

Most-billed visit code 99214

Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES 20

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

TRICIA MUIR NP-C

Nurse Practitioner (Family)

850 W IRVING PARK RD
CHICAGO, IL 60613

Cook County (773) 525-6780

MISS JUN PHAN RDN,LDN

Dietitian, Registered

850 W IRVING PARK RD
CHICAGO, IL 60613

Cook County (773) 975-6802

FLORDELINA B CORPUS CRNA

Nurse Anesthetist, Certified Registered

850 W IRVING PARK RD
CHICAGO, IL 60613

Cook County (773) 975-6705

DR. AMY ELIZABETH ALLEGRETTI MD

Emergency Medicine

850 W IRVING PARK RD
CHICAGO, IL 60613

Cook County (773) 975-5160

MR. AARON GREENSPAN M.D.

Family Medicine

850 W IRVING PARK RD
CHICAGO, IL 60613

Cook County (630) 588-0055

KAREN M JASECKAS RD, LDN

Dietitian, Registered

850 W IRVING PARK RD, FOOD SERVICE
CHICAGO, IL 60613

Cook County (773) 975-6808

TINA T ZHU M.D.

Internal Medicine

850 W IRVING PARK RD
CHICAGO, IL 60613

Cook County (773) 525-6780

NANDA KISHORE MADDINENI SA-C

Specialist/Technologist, Other (Surgical Assistant)

850 W IRVING PARK RD
CHICAGO, IL 60613

Cook County (773) 975-6730

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 Jessica Mui's NPI number?

The NPI number for Jessica Mui is 1477954600. It was assigned to this individual provider in the NPPES registry on September 8, 2014.

Where is Jessica Mui located?

Jessica Mui practices at 850 W Irving Park Rd, Chicago, IL 60613. The listed phone number is (773) 525-6780.

What is Jessica Mui's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Adult Health, with taxonomy code 363LA2200X.

Is Jessica Mui enrolled in Medicare?

Yes. Jessica Mui is registered in the Medicare PECOS enrollment system.

Which organizations bill Medicare for Jessica Mui's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Jessica Mui reassigns Medicare benefits to 3 organizations: Vpa PC (Oakbrook Terrace, IL), Great Health Medical Afil, P.C. (Springfield, IL) and Harmonycares Complete Health Services, PLLC (Jackson, MS). Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Jessica Mui's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

When was this NPI record last updated?

The NPPES record for Jessica Mui was last updated on June 5, 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.