MARK R MERRELL (MD) – Orthopaedic Surgery Physician, NPI 1275552531
Orthopaedic Surgery Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
779 ORTHOPEDIC SURGERY in WA
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Provider Addresses for MARK R MERRELL (MD)
6703, West Rio Grande Avenue, Tri-Cities, Benton County, Washington, 99336, United States
KENNEWICK, WA 993362623
Phone: (509) 460-5588
Fax: (509) 783-5438
Mailing address matches the actual address.
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: 2011-12-05
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 |
|---|---|---|---|---|
| I20111205000669 | I | Orthopedic 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 |
|---|---|---|---|---|
| J7325 | Hyaluronan or derivative, synvisc or synvisc-one, for intra-articular injection, 1 mg | 4,034 | 72 | $0 |
| J0702 | Injection, betamethasone acetate 3 mg and betamethasone sodium phosphate 3 mg | 667 | 109 | $0 |
| 99213 | Established patient office or other outpatient visit, 20-29 minutes | 604 | 400 | $0 |
| J1020 | Injection, methylprednisolone acetate, 20 mg | 422 | 107 | $0 |
| 20610 | Aspiration and/or injection of fluid from large joint | 308 | 152 | $0 |
Insurance plans in this area (ZIP 99336)
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Provider's Procedures
Group practice members
| Name | Specialty | State |
|---|---|---|
| Hand Surgery | UT | |
| Physician Assistant | WA | |
| - | WA | |
| Orthopedic Surgery | WA | |
| Physician Assistant | WA | |
| Nurse Practitioner | WA | |
| Physician Assistant | ID | |
| Physical Therapist In Private Practice | WA | |
| Certified Registered Nurse Anesthetist (Crna) | WA | |
| Physical Therapist In Private Practice | OR |
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