DR. MICHAEL G. SHERMAN (M.D.) – Internal Medicine Physician, NPI 1205866589
Internal Medicine Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
2,474 INTERNAL MEDICINE in OR
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Provider Addresses for DR. MICHAEL G. SHERMAN (M.D.)
Albany Road, Plasnewydd, Roath, Cardiff, Wales, CF, United Kingdom
ALBANY, OR 973211433
Phone: (541) 926-3441
Type: Location
1829 NW Kings Blvd
Corvallis, OR 973301907
Phone: (541) 230-5811
Fax: (833) 975-0942
Type: Location
444, Northwest Elks Drive, Corvallis, Benton County, Oregon, 97330, United States
CORVALLIS, OR 973303758
Phone: (541) 754-1150
Type: Mailing
21810 WILLAMETTE DR STE 200
WEST LINN, OR 970683287
Phone: (503) 994-4353
Fax: (833) 975-0942
Type: Mailing
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 46 Open Payments records for all available years, with a total value of $1,003.
Total Amount is formed as General ($1,003) + Research ($0) + Ownership ($0) = $1,003.
Last reported payment date: 2024-12-18 • Largest payer in this snapshot: ABBVIE INC. ($269).
Total Amount
$1,003
General + Research + Ownership
Payments
46
Total payment records
General Amount
$1,003
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-12-18
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: 2004-04-22
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 |
|---|---|---|---|---|
| I20040422000691 | 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 |
|---|---|---|---|---|
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | 295 | 96 | $0 |
| J3301 | Injection, triamcinolone acetonide, not otherwise specified, 10 mg | 92 | 22 | $0 |
| G0439 | Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit | 74 | 74 | $0 |
| 99213 | Established patient office or other outpatient visit, 20-29 minutes | 64 | 47 | $0 |
| G0444 | Annual depression screening, 5 to 15 minutes | 49 | 49 | $0 |
Insurance plans in this area (ZIP 97321)
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Provider's Procedures
| Specialty | Practice State | HCPCS Code | Description | Service Count | Beneficiary Count |
|---|---|---|---|---|---|
| INTERNAL MEDICINE | OR | 20610 | Aspiration and/or injection of large joint or joint capsule | 67 | 42 |
Group practice members
| Name | Specialty | State |
|---|---|---|
| Clinical Psychologist | OR | |
| Internal Medicine | MA | |
| Physician Assistant | OR |
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