1. Home
  2. Directory
  3. Illinois
  4. Rockford
  5. Hospitalist
  6. NPI Profile

DR. NAUSHEEN AHMED MD
NPI 1235322215
Hospitalist in Rockford, IL

Active since August 22, 2007PECOS Enrolled
OSF ST ANTHONY MEDICAL CENTRE, 5666 EAST STATE STREET, ROCKFORD, IL 61108(815) 381-7715 Get Directions Write a Review

NPPES record last updated: July 29, 2026. Verified against the NPPES registry weekly; last sync: November 01, 2026.

Record update history: Jul 29, 2026, Aug 6, 2025, Dec 3, 2024 and 2 more (5 updates tracked since 2019).

About Dr. Nausheen Ahmed Md NPPES

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

DR. NAUSHEEN AHMED MD (NPI 1235322215) is an individual hospitalist provider in Rockford, Illinois, licensed in Illinois (036135553) and active in the NPI registry since August 2007. She is enrolled in Medicare PECOS, is affiliated with Northshore University Healthsystem - Evanston Hospital, and maintains 2 additional practice locations.

NPPES Registry Identity

NPI1235322215
Entity TypeIndividualFemale
Primary Taxonomy208M00000X
Provider Legal NameDR. NAUSHEEN AHMEDCredential: MD
Location AddressOSF ST ANTHONY MEDICAL CENTRE, 5666 EAST STATE STREETRockford, IL 61108
Mailing Address2650 Ridge Ave Ste 1223Evanston, IL 60201-1700 · (847) 570-2040 · Fax (847) 733-5315
Phone(815) 381-7715
Sole ProprietorNo
Medical School CMSOtherGraduated 2002
Enumeration DateAugust 22, 2007
Last NPPES UpdateJuly 29, 20265 updates tracked since enumeration
NPPES CertifiedJuly 29, 2026
✔ NPI 1235322215 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 · 036135553
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 ListedFamily MedicineTaxonomy 207Q00000X · License 036135553 (IL)
OSF ST ANTHONY MEDICAL CENTRE, Rockford, IL 61108
Open in Google Maps ↗

Secondary Practice Locations 2

Location 12160 S 1st AveMaywood, IL 60153-3328 · Phone (708) 216-9000
Location 22650 Ridge Ave. IM/ICU HospitalistsEvanston, IL 60201-1718 · Phone (847) 570-1010 · Fax (847) 733-5108

Other Identifiers 3

Medicaid0007381-00FL
OtherK1951AFL · Grp Ptan
OtherP00792833FL · Medicare Rr

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter Health, Ambetter Health of Delaware.Insurance ›

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Nausheen Ahmed Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID5991861312
PECOS Enrollment IDI20141224000668
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

7

Medicare enrollment records show Nausheen Ahmed reassigns Medicare billing to 7 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Midwest Primary Care And Geriatrics LLC
59 mi
Family Medicine
1440 MAPLE AVE STE 4A
Lisle, IL 60532
  • Reassigned Medicare billing, Illinois enrollment
NPI 1356074264 (708) 420-3169
Advocate Health And Hospitals Corporation
61 mi
Cardiovascular Disease
3825 HIGHLAND AVE, TOWER 2 SUITE 400
Downers Grove, IL 60515
  • Reassigned Medicare billing, Illinois enrollment
  • 4,870 clinicians in this Medicare group
NPI 1285903849 (630) 719-4799
Elmhurst Memorial Healthcare
61 mi
Internal Medicine
172 E SCHILLER ST
Elmhurst, IL 60126
  • Reassigned Medicare billing, Illinois enrollment
  • 240 clinicians in this Medicare group
NPI 1497076392 (331) 221-0000
Endeavor Health Medical Group
70 mi
Allergy & Immunology
1000 CENTRAL ST
Evanston, IL 60201
  • Reassigned Medicare billing, Illinois enrollment
  • 4,841 clinicians in this Medicare group
NPI 1497701882 (847) 570-5235
Osf Multi-Specialty Group
106 mi
Internal Medicine
8600 N STATE ROUTE 91
Peoria, IL 61615
  • Reassigned Medicare billing, Illinois enrollment
  • 2,944 clinicians in this Medicare group
NPI 1154908929 (309) 683-5050
Sound Physicians Of Illinois, LLC
253 mi
Hospitalist
12303 DE PAUL DR
Bridgeton, MO 63044
  • Reassigned Medicare billing, Illinois enrollment
  • 419 clinicians in this Medicare group
NPI 1043598865 (314) 344-6000
Cogent Healthcare Of Jacksonville, LLC
917 mi
Internal Medicine
655 W 8TH ST
Jacksonville, FL 32209
  • Reassigned Medicare billing, Florida enrollment
  • 440 clinicians in this Medicare group
NPI 1124252333 (904) 244-3850

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 4

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 35 minutes 99232
Follow-up hospital inpatient care involves daily check-ups while you're admitted in the hospital. Typically, a healthcare provider spends about 25 minutes each day reviewing your condition, adjusting treatment if needed, and answering any questions you might have.
109 services57 patients
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.
101 services50 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.
40 services40 patients
Hospital discharge day management, more than 30 minutes 99239
Hospital discharge day management over 30 minutes involves a detailed process to ensure a smooth transition from hospital to home. It includes final examinations, discussion of your hospital stay, post-discharge instructions, and coordinating follow-up care.
33 services33 patients

Hospital Affiliations CMS Care Compare 4

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

Northshore University Healthsystem - Evanston Hospital

Acute Care Hospitals · Evanston, IL
5/5 CMS rating
OwnershipVoluntary non-profit - Other
CMS Certification Number140010
Location2650 Ridge AveEvanston, IL 60201 · Cook County
Emergency services Birthing friendly

Swedish Hospital

Acute Care Hospitals · Chicago, IL
2/5 CMS rating
OwnershipVoluntary non-profit - Church
CMS Certification Number140114
Location5145 N California AveChicago, IL 60625 · Cook County
Emergency services Birthing friendly

Elmhurst Memorial Hospital

Acute Care Hospitals · Elmhurst, IL
4/5 CMS rating
OwnershipProprietary
CMS Certification Number140200
Location155 East Brush Hill RoadElmhurst, IL 60126 · Du Page County
Emergency services Birthing friendly

Saint Anthony Medical Center

Acute Care Hospitals · Rockford, IL
2/5 CMS rating
OwnershipVoluntary non-profit - Church
CMS Certification Number140233
Location5666 East State StreetRockford, IL 61108 · Winnebago County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 61108 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
$127.46 typical visit price
range $54.80 – $168.44
Typical copayment $31.86 (range $13.70 – $42.11)
Most-billed visit code 99204
Established Patient
$97.25 typical visit price
range $17.16 – $136.56
Typical copayment $24.31 (range $4.29 – $34.14)
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.

Referred Medical Equipment & Supplies CMS DME claims 2

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

Portable gaseous oxygen system, rental; includes portable container, regulator, flowmeter, humidifier, cannula or mask, and tubing E0431
DME-Oxygen and Supplies · category DC000N
2 suppliers14 claims14 services$15.67 avg. paid by Medicare
Oxygen concentrator, single delivery port, capable of delivering 85 percent or greater oxygen concentration at the prescribed flow rate E1390
DME-Oxygen and Supplies · category DC002N
2 suppliers14 claims14 services$67.19 avg. paid by Medicare
Dollar amounts are the average Medicare paid the supplier per service. They are not the cost to the patient.

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 Nausheen Ahmed's NPI number?

The NPI number for Nausheen Ahmed is 1235322215. It was assigned to this individual provider in the NPPES registry on August 22, 2007.

Where is Nausheen Ahmed located?

Nausheen Ahmed practices at Osf St Anthony Medical Centre 5666 East State Street, Rockford, IL 61108. The listed phone number is (815) 381-7715.

What is Nausheen Ahmed's specialty?

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

Is Nausheen Ahmed enrolled in Medicare?

Yes. Nausheen Ahmed is registered in the Medicare PECOS enrollment system.

Which organizations bill Medicare for Nausheen Ahmed's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Nausheen Ahmed reassigns Medicare benefits to 7 organizations: Midwest Primary Care And Geriatrics LLC (Lisle, IL), Advocate Health And Hospitals Corporation (Downers Grove, IL), Elmhurst Memorial Healthcare (Elmhurst, IL), Endeavor Health Medical Group (Evanston, IL), Osf Multi-Specialty Group (Peoria, IL) and 2 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 Nausheen Ahmed's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Nausheen Ahmed accept?

Health plans from Ambetter Health and Ambetter Health of Delaware list Nausheen Ahmed 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 Nausheen Ahmed affiliated with any hospitals?

According to CMS data, Nausheen Ahmed is affiliated with Northshore University Healthsystem - Evanston Hospital, Swedish Hospital, Elmhurst Memorial Hospital and Saint Anthony Medical Center.

When was this NPI record last updated?

The NPPES record for Nausheen Ahmed was last updated on July 29, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.