ANAS NAHHAS (M.D.) – Critical Care Medicine (Internal Medicine) Physician, NPI 1780648873
Critical Care Medicine (Internal Medicine) Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
848 PULMONARY DISEASE in IL
Provider Addresses for ANAS NAHHAS (M.D.)
12251 S 80th Ave
Palos Heights, IL 604631290
Phone: (708) 923-3388
Type: Location
11900 Southwest Hwy
Palos Park, IL 604641200
Phone: (708) 274-4900
Type: Location
10604 SOUTHWEST HWY STE 107
CHICAGO RIDGE, IL 604152717
Phone: (708) 422-0636
Fax: (708) 371-9330
Type: Mailing
10604, Southwest Highway, Chicago Ridge, Worth Township, Cook County, Illinois, 60415, United States
SUITE 107
CHICAGO RIDGE, IL 604152717
Phone: (708) 371-8006
Fax: (708) 389-6630
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 195 Open Payments records for all available years, with a total value of $3,998.
Total Amount is formed as General ($3,998) + Research ($0) + Ownership ($0) = $3,998.
Last reported payment date: 2024-12-19 • Largest payer in this snapshot: AstraZeneca Pharmaceuticals LP ($1,031).
Total Amount
$3,998
General + Research + Ownership
Payments
195
Total payment records
General Amount
$3,998
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-12-19
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| AstraZeneca Pharmaceuticals LP | $1,031 |
| GlaxoSmithKline, LLC. | $917 |
| Electromed, Inc. | $434 |
| Takeda Pharmaceuticals U.S.A., Inc. | $205 |
| Regeneron Healthcare Solutions, Inc. | $160 |
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: 2004-01-24
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 |
|---|---|---|---|---|
| I20040124000308 | I | Pulmonary Disease | 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 |
|---|---|---|---|---|
| 99233 | Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 1,472 | 428 | $0 |
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | 817 | 386 | $0 |
| 99457 | Management using the results of remote vital sign monitoring per calendar month, first 20 minutes | 601 | 76 | $0 |
| 99497 | Advance care planning, first 30 minutes | 535 | 405 | $0 |
| 99458 | Management using the results of remote vital sign monitoring per calendar month, each additional 20 minutes | 432 | 58 | $0 |
Insurance plans in this area (ZIP 60463)
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Provider's Procedures
| Specialty | Practice State | HCPCS Code | Description | Service Count | Beneficiary Count |
|---|---|---|---|---|---|
| PULMONARY DISEASE | IL | 94060 | Measurement and graphic recording of the amount and speed of breathed air, before and following medication administration | 160 | 159 |
| PULMONARY DISEASE | IL | 95811 | Sleep monitoring of patient (6 years or older) in sleep lab with continued pressured respiratory assistance by mask or breathing tube | 31 | 31 |
Group practice members
| Name | Specialty | State |
|---|---|---|
| Nurse Practitioner | IL | |
| Pulmonary Disease | IL | |
| Pulmonary Disease, Critical Care (Intensivists), Sleep Medicine | IL | |
| Certified Clinical Nurse Specialist (Cns) | IN | |
| Pulmonary Disease, Critical Care (Intensivists), Internal Medicine | IL | |
| Internal Medicine | IL | |
| Pulmonary Disease, Critical Care (Intensivists), Internal Medicine | IL | |
| Critical Care (Intensivists), Internal Medicine, Pulmonary Disease | IL | |
| Nurse Practitioner | IL | |
| Critical Care (Intensivists), Pulmonary Disease | IL |
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