IZAYADETH AGUAYO JENNINGS (M.D.) – Sleep Medicine (Internal Medicine) Physician, NPI 1205285996
Sleep Medicine (Internal Medicine) Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
2,390 HOSPITALIST in IL
Provider Addresses for IZAYADETH AGUAYO JENNINGS (M.D.)
3030 Warrenville Rd Ste 210
Lisle, IL 605323646
Phone: (872) 215-0361
Type: Location
1900 N Higley Rd
Gilbert, AZ 852341604
Phone: (480) 543-2034
Type: Location
1111 E McDowell Rd
Phoenix, AZ 850062612
Phone: (602) 839-2000
Type: Location
6868 San Pedro Ave
San Antonio, TX 782167201
Phone: (872) 215-0361
Type: Location
4200 W Memorial Rd Ste 805
Oklahoma City, OK 731208359
Phone: (872) 215-0361
Type: Location
Banner Gateway Medical Center, 1900, North Higley Road, The Highland, Gilbert, Maricopa County, Arizona, 85234, United States
GILBERT, AZ 852341604
Phone: (480) 543-2034
Type: Location
3030 WARRENVILLE RD STE 210
LISLE, IL 605323646
Phone: (872) 215-0361
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 10 Open Payments records for all available years, with a total value of $442.
Total Amount is formed as General ($442) + Research ($0) + Ownership ($0) = $442.
Last reported payment date: 2024-12-10 • Largest payer in this snapshot: Inspire Medical Systems, Inc. ($200).
Total Amount
$442
General + Research + Ownership
Payments
10
Total payment records
General Amount
$442
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-12-10
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Inspire Medical Systems, Inc. | $200 |
| JAZZ PHARMACEUTICALS INC. | $153 |
| HARMONY BIOSCIENCES LLC | $90 |
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: 2019-09-19
PECOS data refreshed: 2026-05-27
Medicare revalidation (CMS due date list)
Due date not assigned yet
CMS is tracking this Medicare enrollment for revalidation, but has not published a due date.
Enrollment records
1
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 |
|---|---|---|---|---|
| I20190919000984 | I | Hospitalist | AZ | 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 |
|---|---|---|---|---|
| 99233 | Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 215 | 74 | $0 |
| 99232 | Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 140 | 54 | $0 |
| 99239 | Hospital discharge day management, more than 30 minutes | 52 | 52 | $0 |
| 99222 | Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | 33 | 32 | $0 |
| 99223 | Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 17 | 17 | $0 |
Insurance plans in this area (ZIP 60532)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| Internal Medicine | AZ | |
| Internal Medicine | AZ | |
| Psychiatry, Internal Medicine | AZ | |
| Internal Medicine, Pulmonary Disease, Critical Care (Intensivists) | AZ | |
| Internal Medicine | AZ | |
| Internal Medicine | AZ | |
| Internal Medicine | AZ | |
| Internal Medicine | AZ | |
| H O S P I T A L I S T | NM | |
| - | AZ |
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