DR. OSSAMA AL MASALMEH (M.D.) – Hospitalist Physician, NPI 1851654776
Hospitalist Physician
Main info
Doctor Profile
Contacts
Profile Insights
NPPES metrics only — not quality of care.
1,188 HOSPITALIST in WA
Provider Addresses for DR. OSSAMA AL MASALMEH (M.D.)
34515 9th Ave S
Federal Way, WA 980036761
Phone: (253) 426-6341
Fax: (253) 426-6344
Type: Location
1615 DELAWARE ST
LONGVIEW, WA 986322367
Phone: (360) 501-3601
Type: Location
45 10th St W
Saint Paul, MN 551021062
Phone: (651) 326-3700
Fax: (651) 326-3706
Type: Location
22 Roulston Rd
Windham, NH 030871209
Phone: (603) 952-2565
Type: Location
1615 Delaware St
Longview, WA 986322367
Phone: (360) 501-3601
Type: Location
1515 Village Dr
Cottage Grove, OR 974249700
Phone: (541) 767-5222
Fax: (541) 767-5230
Type: Location
400 9th St
Florence, OR 974397398
Phone: (541) 997-8412
Fax: (541) 902-1691
Type: Location
2904 NE 157TH ST
VANCOUVER, WA 986861600
Phone:
Type: Mailing
3377 RIVERBEND DR
SPRINGFIELD, OR 974778803
Phone: (541) 222-6389
Fax: (541) 222-6385
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
Loading prescription activity...
Open Payments (CMS)
CMS reports 1 Open Payments records for all available years, with a total value of $27.
Total Amount is formed as General ($27) + Research ($0) + Ownership ($0) = $27.
Last reported payment date: 2024-09-04 • Largest payer in this snapshot: E.R. Squibb & Sons, L.L.C. ($27).
Total Amount
$27
General + Research + Ownership
Payments
1
Total payment records
General Amount
$27
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-09-04
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| E.R. Squibb & Sons, L.L.C. | $27 |
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: 2025-06-26
PECOS data refreshed: 2026-05-27
Medicare revalidation (CMS due date list)
Due date not assigned yet
CMS is tracking 8 Medicare enrollment records; no due dates published yet.
Enrollment records
8
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 |
|---|---|---|---|---|
| I20161114000718 | I | Internal Medicine | WA | TBD |
| I20190103001138 | I | Hospitalist | MN | TBD |
| I20190620000506 | I | Internal Medicine | OR | TBD |
| I20190805001836 | I | Hospitalist | WI | TBD |
| I20200124002553 | I | Hospitalist | HI | TBD |
| I20210506001102 | I | Internal Medicine | AZ | TBD |
| I20210729000246 | I | Hospitalist | PA | TBD |
| I20250626000460 | I | Diagnostic Radiology | CA | 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 | 145 | 68 | $0 |
| 99233 | Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 97 | 43 | $0 |
| 99222 | Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | 46 | 46 | $0 |
| 99239 | Hospital discharge day management, more than 30 minutes | 45 | 44 | $0 |
| 99223 | Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 26 | 26 | $0 |
Insurance plans in this area (ZIP 98003)
Loading plans...
Group practice members
| Name | Specialty | State |
|---|---|---|
| Orthopedic Surgery | PA | |
| Certified Registered Nurse Anesthetist (Crna) | PA | |
| Diagnostic Radiology | NY | |
| Certified Registered Nurse Anesthetist (Crna) | PA | |
| N E U R O L O G Y | PA | |
| Critical Care (Intensivists), Internal Medicine, Pulmonary Disease, Hospitalist | NC | |
| Nurse Practitioner | PA | |
| Diagnostic Radiology | OH | |
| Diagnostic Radiology | PA | |
| Nurse Practitioner | PA |
Reviews
All reviews are moderated before publication. Reviews reflect users' opinions; we do not verify the accuracy of individual reviews.
No reviews yet. Be the first to share your experience — your opinion helps families compare providers.