AYEZA MOHSIN D.O.
NPI 1619235264
Hospitalist in Aurora, IL

Active since May 01, 2012PECOS Enrolled
1221 N HIGHLAND AVE, AURORA, IL 60506(630) 699-8306 Get Directions Write a Review

NPPES record last updated: December 1, 2025. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Dec 1, 2025, Dec 28, 2021, Mar 28, 2017 and 2 more (5 updates tracked since 2016).

About Ayeza Mohsin D.o. NPPES

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

AYEZA MOHSIN D.O. (NPI 1619235264) is an individual hospitalist provider in Aurora, Illinois, licensed in Illinois (036138645) and active in the NPI registry since May 2012. She is enrolled in Medicare PECOS, maintains a secondary practice location in Warwick, and is a graduate of Lincoln Mem Univ, Debusk Col Of Osteopathic Med (2012).

NPPES Registry Identity

NPI1619235264
Entity TypeIndividualFemale
Primary Taxonomy208M00000X
Provider Legal NameAYEZA MOHSINCredential: D.O.
Location Address1221 N HIGHLAND AVEAurora, IL 60506-1404
Mailing Address2357 Sequoia DrAurora, IL 60506-6222 · (630) 859-6800
Sole ProprietorNo
Medical School CMSLincoln Mem Univ, Debusk Col Of Osteopathic MedGraduated 2012
Enumeration DateMay 1, 2012
Last NPPES UpdateDecember 1, 20255 updates tracked since enumeration
NPPES CertifiedDecember 1, 2025
✔ NPI 1619235264 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyHospitalistAllopathic & Osteopathic Physicians
Taxonomy Code208M00000X
License✔ Licensed in IL · 036138645
Definition
Hospitalists are physicians whose primary professional focus is the general medical care of hospitalized patients. Their activities include patient care, teaching, research, and leadership related to Hospital Medicine. The term 'hospitalist' refers to physicians whose practice emphasizes providing care for hospitalized patients.
Also ListedInternal MedicineTaxonomy 207R00000X · License 036.138645 (IL)
1221 N HIGHLAND AVE, Aurora, IL 60506

Secondary Practice Location 1

Location 1222 Jefferson Blvd Ste 200Warwick, RI 02888-3855 · Phone (443) 383-9300 · Fax (855) 866-8701

Accepted Insurance

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Ayeza Mohsin D.o. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID4385948942
PECOS Enrollment IDI20251103003921, I20251105003667, I20251210000373
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

27

Medicare enrollment records show Ayeza Mohsin reassigns Medicare billing to 27 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Multi-Specialty
2285 SEQUOIA DR
Aurora, IL 60506
  • Reassigned Medicare billing, Illinois enrollment
  • 383 clinicians in this Medicare group
Internal Medicine
2020 CALAMOS CT STE 250
Naperville, IL 60563
  • Reassigned Medicare billing, California, District of Columbia, Delaware, Florida, Iowa, Illinois, Indiana, Kansas, Kentucky, Maryland, Nebraska, New Jersey, Ohio, Pennsylvania and Texas enrollments
  • 3 clinicians in this Medicare group
Internal Medicine
2020 CALAMOS CT STE 250
Naperville, IL 60563
  • Reassigned Medicare billing, Illinois enrollment
  • 22 clinicians in this Medicare group
Surgery
1901 N ROSELLE RD STE 800
Schaumburg, IL 60195
  • Reassigned Medicare billing, Connecticut, Iowa, Kansas, Massachusetts, Michigan, Minnesota, Nebraska and Rhode Island enrollments
Hospitalist
250 E WISCONSIN AVE
Milwaukee, WI 53202
  • Reassigned Medicare billing, Wisconsin enrollment
  • 6 clinicians in this Medicare group
Clinic/Center
105 WATER ST
Plymouth, IN 46563
  • Reassigned Medicare billing, Indiana enrollment
  • 11 clinicians in this Medicare group
Internal Medicine
22711 GRAND RIVER AVE STE 2000
Detroit, MI 48219
  • Reassigned Medicare billing, Michigan enrollment
Surgery
100 W BIG BEAVER RD STE 200
Troy, MI 48084
  • Reassigned Medicare billing, Michigan enrollment
  • 11 clinicians in this Medicare group
General Practice
100 W BIG BEAVER RD STE 200
Troy, MI 48084
  • Reassigned Medicare billing, Michigan enrollment
  • Medicare enrollment name: Advocates In Home Health Care, P.C.
  • 10 clinicians in this Medicare group
Internal Medicine
100 W BIG BEAVER RD STE 200
Troy, MI 48084
  • Reassigned Medicare billing, Michigan enrollment
  • 13 clinicians in this Medicare group

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

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.

Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes 99233
Follow-up hospital inpatient care per day typically involves a 35-minute check-up by your healthcare provider. This service includes monitoring your health progress, adjusting your treatment plan if needed, and answering any questions you may have about your condition or care.
23 services12 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 60506 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
$137.43 typical visit price
range $59.81 – $181.38
Typical copayment $34.35 (range $14.95 – $45.34)
Most-billed visit code 99204
Established Patient
$105.07 typical visit price
range $19.15 – $147.12
Typical copayment $26.26 (range $4.78 – $36.78)
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.

Surgery
1221 N HIGHLAND AVE
AURORA, IL 60506
Physical Therapist
1221 N HIGHLAND AVE
AURORA, IL 60506
Specialist/Technologist (Athletic Trainer)
1221 N HIGHLAND AVE
AURORA, IL 60506
Physical Therapist
1221 N HIGHLAND AVE
AURORA, IL 60506
Radiology (Diagnostic Radiology)
1221 N HIGHLAND AVE
AURORA, IL 60506
Physical Therapist
1221 N HIGHLAND AVE
AURORA, IL 60506
Radiology (Diagnostic Radiology)
1221 N HIGHLAND AVE
AURORA, IL 60506
Hospitalist
1221 N HIGHLAND AVE
AURORA, IL 60506

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 Ayeza Mohsin's NPI number?

The NPI number for Ayeza Mohsin is 1619235264. It was assigned to this individual provider in the NPPES registry on May 1, 2012.

Where is Ayeza Mohsin located?

Ayeza Mohsin practices at 1221 N Highland Ave, Aurora, IL 60506. The listed phone number is (630) 699-8306.

What is Ayeza Mohsin's specialty?

The primary specialty registered for this NPI is Hospitalist with taxonomy code 208M00000X.

Is Ayeza Mohsin enrolled in Medicare?

Yes. Ayeza Mohsin is registered in the Medicare PECOS enrollment system.

Which organizations bill Medicare for Ayeza Mohsin's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Ayeza Mohsin reassigns Medicare benefits to 27 organizations: Advocate Health And Hospitals Corporation (Aurora, IL), Healing Partners Plus PLLC (Naperville, IL), United Wound Care Institute-Illinois (Naperville, IL), Senf Np Family Medicine PLLC (Schaumburg, IL), United Woundcare Institute Wisconsin Sc (Milwaukee, WI) and 22 more organizations, listed in the Medicare section above. 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 Ayeza Mohsin's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Ayeza Mohsin accept?

Health plans from Blue Care Network of Michigan, Blue Cross Blue Shield of Michigan Mutual Insurance Company, Blue Cross and Blue Shield of Texas, Molina Healthcare and Priority Health list Ayeza Mohsin 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.

When was this NPI record last updated?

The NPPES record for Ayeza Mohsin was last updated on December 1, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 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.