NAMDAR KAZEMI ASHTIANI (MD) – Orthopaedic Surgery Physician, NPI 1871819888
Orthopaedic Surgery Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
780 ORTHOPEDIC SURGERY in WA
Provider Addresses for NAMDAR KAZEMI ASHTIANI (MD)
4460 RED BANK RD
CINCINNATI, OH 452272172
Phone: (513) 221-5500
Fax: (513) 221-1962
Type: Mailing
1900 COOKS HILL RD
CENTRALIA, WA 985319073
Phone: (360) 736-2889
Type: Mailing
231, Albert Sabin Way, Pill Hill, Corryville, Cincinnati, Hamilton County, Ohio, 45229, United States
CINCINNATI, OH 452670212
Phone: (513) 558-4592
Type: Mailing
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 59 Open Payments records for all available years, with a total value of $8,638.
Total Amount is formed as General ($8,638) + Research ($0) + Ownership ($0) = $8,638.
Last reported payment date: 2024-12-05 • Largest payer in this snapshot: Smith+Nephew, Inc. ($3,032).
Total Amount
$8,638
General + Research + Ownership
Payments
59
Total payment records
General Amount
$8,638
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-12-05
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Smith+Nephew, Inc. | $3,032 |
| Medical Device Business Services, Inc. | $1,508 |
| Zimmer Biomet Holdings, Inc. | $1,450 |
| Arthrex, Inc. | $1,119 |
| DePuy Synthes Sales Inc. | $609 |
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: 2023-03-10
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 |
|---|---|---|---|---|
| I20210201001760 | I | Orthopedic Surgery | WA | TBD |
| I20230310000586 | I | Orthopedic Surgery | OH | 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 |
|---|---|---|---|---|
| J0702 | Injection, betamethasone acetate 3 mg and betamethasone sodium phosphate 3 mg | 370 | 120 | $0 |
| 99213 | Established patient office or other outpatient visit, 20-29 minutes | 197 | 153 | $0 |
| 73030 | X-ray of shoulder, minimum of 2 views | 180 | 140 | $0 |
| 99203 | New patient office or other outpatient visit, 30-44 minutes | 131 | 131 | $0 |
| 20610 | Aspiration and/or injection of fluid from large joint | 85 | 80 | $0 |
Insurance plans in this area (ZIP 45227)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| N E U R O S U R G E R Y | OH | |
| P O D I A T R Y | OH | |
| Internal Medicine | OH | |
| Geriatric Medicine, Family Practice, Internal Medicine | OH | |
| Internal Medicine | OH | |
| Family Practice | OH | |
| Orthopedic Surgery | OH | |
| Nurse Practitioner | OH | |
| Orthopedic Surgery | OH | |
| Internal Medicine | OH |
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