DR. MARK WORRALL SANDS (M.D.) – Internal Medicine Physician, NPI 1043416191
Internal Medicine Physician
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Profile Insights
NPPES metrics only — not quality of care.
2,474 INTERNAL MEDICINE in OR
Provider Addresses for DR. MARK WORRALL SANDS (M.D.)
2800 N Vancouver Ave
Suite 230
Portland, OR 972271630
Phone: (503) 413-2901
Type: Location
Legacy Medical Group - Emanuel, 2800, North Vancouver Avenue, Albina, Eliot, Portland, Metro, Multnomah County, Oregon, 97227, United States
SUITE 230
PORTLAND, OR 972271630
Phone: (503) 413-2901
Type: Location
2500 NE NEFF RD
BEND, OR 977016015
Phone: (541) 706-5811
Fax: (541) 706-5867
Type: Location
Northwest Uptown Terrace, Northwest District, Portland, Metro, Multnomah County, Oregon, 97205, United States
1A
PORTLAND, OR 972105555
Phone: (503) 481-9001
Type: Mailing
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: 2008-08-26
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 |
|---|---|---|---|---|
| I20080826000587 | I | Internal Medicine | 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 |
|---|---|---|---|---|
| 99233 | Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 276 | 107 | $0 |
| 99232 | Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 147 | 69 | $0 |
| 99239 | Hospital discharge day management, more than 30 minutes | 107 | 105 | $0 |
| 99223 | Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 62 | 62 | $0 |
| 99231 | Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes | 29 | 14 | $0 |
Insurance plans in this area (ZIP 97227)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| Family Practice | OR | |
| Internal Medicine | CA | |
| Emergency Medicine | OR | |
| P S Y C H I A T R Y | OR | |
| - | OR | |
| Hospitalist, Internal Medicine | OR | |
| P S Y C H I A T R Y | OR | |
| - | OR | |
| - | OR | |
| Internal Medicine, Hospitalist | OR |
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