MARIAM AEHTESHAM – Hospitalist Physician, NPI 1033561170
Hospitalist Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
8,824 INTERNAL MEDICINE in IL
Provider Addresses for MARIAM AEHTESHAM
355 Ridge Ave
Department of Medicine
Evanston, IL 602023328
Phone: (847) 316-4000
Type: Location
Church Street, Downtown, Evanston, Evanston Township, Cook County, Illinois, 60208, United States
EVANSTON, IL 602031721
Phone: (312) 868-5891
Type: Mailing
Southeast Hospital, 1701, Lacey Street, Cape Girardeau, Cape Girardeau County, Missouri, 63701, United States
CAPE GIRARDEAU, MO 637015230
Phone: (573) 334-4822
Fax: (573) 986-5984
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 5 Open Payments records for all available years, with a total value of $80.
Total Amount is formed as General ($80) + Research ($0) + Ownership ($0) = $80.
Last reported payment date: 2023-08-29 • Largest payer in this snapshot: Janssen Pharmaceuticals, Inc ($31).
Total Amount
$80
General + Research + Ownership
Payments
5
Total payment records
General Amount
$80
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2023-08-29
Latest reported date
Top Companies
Largest payers in this snapshot
Medicare Enrollment & Revalidation
Source: CMS public data · Not endorsed by CMS ·
Educational use only—not medical, billing, or legal advice.
PECOS enrollment status
Participating (accepts Medicare assignment)
Enrollment effective: 2024-08-28
PECOS data refreshed: 2026-05-27
Medicare revalidation (CMS due date list)
Due date not assigned yet
CMS is tracking 2 Medicare enrollment records; no due dates published yet.
Enrollment records
2
Earliest due date
Not assigned (TBD)
CMS data updated
2026-06-01
Revalidation progress
- Medicare enrolled
- On CMS revalidation list
- Due date assigned
- Revalidate in PECOS
CMS enrollment records
| Enrollment ID | Type | Specialty | State | Due date |
|---|---|---|---|---|
| I20191203001552 | I | Internal Medicine | MO | TBD |
| I20240828000577 | I | Internal Medicine | IL | TBD |
What to do next
- No action required while the due date shows TBD.
- Check the CMS Revalidation Lookup Tool periodically — CMS updates the list about every 60 days.
- Do not submit a revalidation application in PECOS until CMS publishes a concrete due date.
Prepare CMS-855 application → · Look up this NPI in PECOS → · Verify on CMS PECOS
Medicare Utilization (FFS)
Source: CMS public data · Not endorsed by CMS · Beneficiary counts under 11 are suppressed in source data ·
Educational use only—not medical, billing, or legal advice.
Top Medicare procedures (2023) · refreshed 2026-05-27
| HCPCS | Description | Services | Beneficiaries | Medicare allowed |
|---|---|---|---|---|
| 99232 | Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 156 | 88 | $0 |
| 99231 | Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes | 154 | 90 | $0 |
| 99238 | Hospital discharge day management, 30 minutes or less | 76 | 75 | $0 |
| 99222 | Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | 42 | 42 | $0 |
| 99221 | Initial hospital care with straightforward or low level of medical decision making, per day, if using time, at least 40 minutes | 14 | 14 | $0 |
Insurance plans in this area (ZIP 60202)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| Hospitalist, Internal Medicine | IL | |
| Nurse Practitioner | IL | |
| Internal Medicine, Hospitalist | IL | |
| Hospitalist, Internal Medicine | IL | |
| Physician Assistant | IL | |
| Physician Assistant | NY | |
| Hospitalist, Family Practice | IL | |
| Family Practice, Emergency Medicine | IL | |
| Physician Assistant | AR | |
| Internal Medicine | IL |
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