MARWAN MOUAMMAR (MD) – Pulmonary Disease Physician, NPI 1891780201
Pulmonary Disease Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
198 PULMONARY DISEASE in OR
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Provider Addresses for MARWAN MOUAMMAR (MD)
10201, Southeast Main Street, Russellville, Hazelwood, Portland, Multnomah County, Oregon, 97216, United States
#11
PORTLAND, OR 972162937
Phone: (503) 253-2248
Mailing address matches the actual address.
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
No Open Payments data available for this provider.
This can happen when there are no reportable CMS Open Payments records.
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: 2009-09-16
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 |
|---|---|---|---|---|
| I20090916000234 | I | Pulmonary Disease | OR | 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 |
|---|---|---|---|---|
| 99291 | Critical care, first 30-74 minutes | 96 | 49 | $0 |
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | 82 | 68 | $0 |
| 99215 | Established patient office or other outpatient visit, 40-54 minutes | 73 | 54 | $0 |
| 94060 | Test to measure expiratory airflow and volume changes before and after medication administration | 26 | 26 | $0 |
| 99213 | Established patient office or other outpatient visit, 20-29 minutes | 25 | 22 | $0 |
Insurance plans in this area (ZIP 97216)
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Provider's Procedures
| Specialty | Practice State | HCPCS Code | Description | Service Count | Beneficiary Count |
|---|---|---|---|---|---|
| PULMONARY DISEASE | OR | 95811 | Sleep monitoring of patient (6 years or older) in sleep lab with continued pressured respiratory assistance by mask or breathing tube | 26 | 25 |
Group practice members
| Name | Specialty | State |
|---|---|---|
| Certified Registered Nurse Anesthetist (Crna) | OR | |
| Emergency Medicine | DC | |
| Physician Assistant | MD | |
| Nurse Practitioner | HI | |
| Physician Assistant | FL | |
| Interventional Cardiology, Cardiovascular Disease (Cardiology) | OR | |
| Family Practice | OR | |
| Nurse Practitioner | OR | |
| Emergency Medicine | PA | |
| Emergency Medicine | OR |
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