DR. WALID BARBOUR (MD) – Internal Medicine Physician, NPI 1578744009
Internal Medicine Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
5,245 INTERNAL MEDICINE in MD
Provider Addresses for DR. WALID BARBOUR (MD)
3541 Washington Blvd Ste 110
Halethorpe, MD 212271623
Phone: (443) 543-9914
Fax: (833) 464-4420
Type: Location
6660 Security Blvd Ste 1
Woodlawn, MD 212074012
Phone: (443) 380-0552
Fax: (833) 471-3075
Type: Location
Medstar Union Memorial Hospital, 201, East University Parkway, Oakenshawe, Baltimore, Maryland, 21218, United States
4TH FLOOR, 33RD ST PROFESSIONAL BLDG
BALTIMORE, MD 212182829
Phone: (410) 554-2284
Type: Mailing
1100 E 33RD ST STE 109
BALTIMORE, MD 212186795
Phone: (443) 290-6514
Fax: (833) 464-5405
Type: Mailing
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 21 Open Payments records for all available years, with a total value of $498.
Total Amount is formed as General ($498) + Research ($0) + Ownership ($0) = $498.
Last reported payment date: 2024-06-04 • Largest payer in this snapshot: Boehringer Ingelheim Pharmaceuticals, Inc. ($156).
Total Amount
$498
General + Research + Ownership
Payments
21
Total payment records
General Amount
$498
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-06-04
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: 2008-08-15
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 |
|---|---|---|---|---|
| I20080815000494 | I | Internal Medicine | MD | 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.
No Medicare fee-for-service utilization data available for this provider in our database.
Insurance plans in this area (ZIP 21227)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| Family Practice | OH | |
| Family Practice | TX | |
| Internal Medicine | NY | |
| Nurse Practitioner | TN | |
| Internal Medicine | MD |
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