MATTHEW B. WALTER (M.D.) – Pulmonary Disease Physician, NPI 1093722217
Pulmonary Disease Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
204 CRITICAL CARE (INTENSIVISTS) in OR
Provider Addresses for MATTHEW B. WALTER (M.D.)
3355, Riverbend Drive, Springfield, Lane County, Oregon, 97477, United States
SUITE 240
SPRINGFIELD, OR 974778800
Phone: (541) 687-1712
Fax: (541) 687-7943
Type: Mailing
3125 CHAD DR STE 100
EUGENE, OR 974087440
Phone: (541) 687-1712
Fax: (541) 687-7943
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 1 Open Payments records for all available years, with a total value of $23.
Total Amount is formed as General ($23) + Research ($0) + Ownership ($0) = $23.
Last reported payment date: 2023-11-28 • Largest payer in this snapshot: GlaxoSmithKline, LLC. ($23).
Total Amount
$23
General + Research + Ownership
Payments
1
Total payment records
General Amount
$23
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2023-11-28
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| GlaxoSmithKline, LLC. | $23 |
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: 2010-05-18
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 |
|---|---|---|---|---|
| I20100518000871 | 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 |
|---|---|---|---|---|
| 99233 | Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 129 | 61 | $0 |
| 94375 | Test to measure rate of airflow | 127 | 109 | $0 |
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | 108 | 95 | $0 |
| 99215 | Established patient office or other outpatient visit, 40-54 minutes | 83 | 58 | $0 |
| 94729 | Test to examine how well the lungs exchange gases | 76 | 75 | $0 |
Insurance plans in this area (ZIP 97477)
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Provider's Procedures
| Specialty | Practice State | HCPCS Code | Description | Service Count | Beneficiary Count |
|---|---|---|---|---|---|
| PULMONARY DISEASE | OR | 94060 | Measurement and graphic recording of the amount and speed of breathed air, before and following medication administration | 23 | 23 |
Group practice members
| Name | Specialty | State |
|---|---|---|
| Critical Care (Intensivists) | OR | |
| Critical Care (Intensivists) | WA | |
| Internal Medicine | NY | |
| Emergency Medicine | PA | |
| Nurse Practitioner | CA | |
| Physician Assistant | MI | |
| Nurse Practitioner | TN | |
| Internal Medicine, Pulmonary Disease | TX | |
| Nurse Practitioner | WA | |
| Physician Assistant | OR |
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