DR. DAVID H FREIDENBERG (MD) – Emergency Medicine Physician, NPI 1083637839
Emergency Medicine Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
1,206 EMERGENCY MEDICINE in WA
Provider Addresses for DR. DAVID H FREIDENBERG (MD)
203 S Western Ave
Tonasket, WA 988558803
Phone: (509) 486-2151
Fax: (509) 223-1721
Type: Location
25 Jacobs Gulch Rd
Kellogg, ID 838372023
Phone: (208) 784-1221
Fax: (208) 784-0961
Type: Location
2215, Sunset Avenue Southwest, West Seattle, Seattle, King County, Washington, 98116, United States
SEATTLE, WA 981162148
Phone: (206) 226-2397
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: 2004-11-01
PECOS data refreshed: 2026-05-27
Medicare revalidation (CMS due date list)
Due date not assigned yet
CMS is tracking 2 Medicare enrollment records; no due dates published yet.
Enrollment records
2
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 |
|---|---|---|---|---|
| I20040120000308 | I | Hospitalist | ID | TBD |
| I20041101000180 | I | Emergency Medicine | WA | 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 |
|---|---|---|---|---|
| 99285 | Emergency department visit with high level of medical decision making | 373 | 340 | $0 |
| 99284 | Emergency department visit with moderate level of medical decision making | 248 | 238 | $0 |
| 99213 | Established patient office or other outpatient visit, 20-29 minutes | 103 | 32 | $0 |
| 99283 | Emergency department visit with low level of medical decision making | 88 | 85 | $0 |
| 99212 | Established patient office or other outpatient visit, 10-19 minutes | 51 | 18 | $0 |
Insurance plans in this area (ZIP 98855)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| Diagnostic Radiology | MI | |
| Diagnostic Radiology | WA | |
| Family Practice | WA | |
| Diagnostic Radiology | WA | |
| Emergency Medicine, Family Practice | MT | |
| General Practice, Diagnostic Radiology, Interventional Radiology | WA | |
| Diagnostic Radiology | WA | |
| Diagnostic Radiology | WA | |
| Diagnostic Radiology, Nuclear Medicine | WA | |
| Diagnostic Radiology | WA |
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