DR. TIMOTHY ARTHUR GRAVES (MD) – Surgery Physician, NPI 1467557728
Surgery Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
827 GENERAL SURGERY in WA
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Provider Addresses for DR. TIMOTHY ARTHUR GRAVES (MD)
Everett Post Office, 3102, Hoyt Avenue, Port Gardner, Everett, Snohomish County, Washington, 98201, United States
EVERETT, WA 982065127
Phone: (425) 258-3900
Type: Mailing
1330, Rockefeller Avenue, Northwest Everett, Everett, Snohomish County, Washington, 98201, United States
EVERETT, WA 982011684
Phone: (425) 339-5442
Type: Location
205 S. MAIN ST BLDG A
COUPEVILLE, WA 98239
Phone: (360) 678-6799
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: 2010-02-01
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 |
|---|---|---|---|---|
| I20100201000549 | I | General Surgery | 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 |
|---|---|---|---|---|
| 45380 | Biopsy of large bowel using a flexible endoscope | 75 | 75 | $0 |
| 99204 | New patient office or other outpatient visit, 45-59 minutes | 49 | 49 | $0 |
| 43239 | Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope | 42 | 42 | $0 |
| 45385 | Removal of polyps or growths of large bowel using an endoscope with mechanical snare | 35 | 34 | $0 |
| 99231 | Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes | 29 | 15 | $0 |
Insurance plans in this area (ZIP 98206)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| - | WA | |
| Clinical Social Worker | WA | |
| Diagnostic Radiology, Interventional Radiology | WA | |
| Diagnostic Radiology | AK | |
| Physician Assistant | TN | |
| Nurse Practitioner | FL | |
| Nurse Practitioner | CO | |
| Emergency Medicine | WA | |
| Certified Nurse Midwife (Cnm) | WA | |
| Nuclear Medicine, Diagnostic Radiology | OR |
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