DR. ALIREZA STEPHEN MALEKZADEH (MD) – Orthopaedic Surgery Physician, NPI 1932135662
Orthopaedic Surgery Physician
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NPPES metrics only — not quality of care.
845 ORTHOPEDIC SURGERY in VA
Provider Addresses for DR. ALIREZA STEPHEN MALEKZADEH (MD)
3300 Gallows Rd
Falls Church, VA 220423307
Phone: (703) 776-3615
Fax: (703) 776-3613
Type: Location
Inova Women's Hospital, 3300, Gallows Road, Falls Church, Fairfax County, Virginia, 22042, United States
PHYSICIAN BILLING
FALLS CHURCH, VA 220423307
Phone: (703) 776-2545
Fax: (703) 776-2917
Type: Mailing
Prosperity Medical Center, 8503, Arlington Boulevard, Pine Ridge, Annandale, Fairfax (city), Virginia, 22031, United States
SUITE 200
FAIRFAX, VA 220314628
Phone: (703) 776-2545
Fax: (703) 776-2917
Type: Location
PO BOX 37174
BALTIMORE, MD 212973174
Phone: (571) 423-5699
Fax: (571) 423-5698
Type: Mailing
8503 ARLINGTON BLVD STE 200
FAIRFAX, VA 220314629
Phone: (571) 472-6464
Fax: (703) 970-6465
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 4 Open Payments records for all available years, with a total value of $318.
Total Amount is formed as General ($318) + Research ($0) + Ownership ($0) = $318.
Last reported payment date: 2024-10-30 • Largest payer in this snapshot: Stryker Corporation ($276).
Total Amount
$318
General + Research + Ownership
Payments
4
Total payment records
General Amount
$318
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-10-30
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Stryker Corporation | $276 |
| Bone Support Inc. | $26 |
| DePuy Synthes Sales Inc. | $16 |
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: 2019-05-22
PECOS data refreshed: 2026-06-15
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 |
|---|---|---|---|---|
| I20051011000301 | I | Orthopedic Surgery | DC | TBD |
| I20190522000688 | I | Orthopedic Surgery | VA | 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 |
|---|---|---|---|---|
| 99223 | Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 71 | 70 | $0 |
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | 65 | 41 | $0 |
| 73610 | X-ray of ankle, minimum of 3 views | 39 | 17 | $0 |
| 73110 | X-ray of wrist, minimum of 3 views | 31 | 17 | $0 |
| 73552 | X-ray of thigh bone, minimum 2 views | 27 | 17 | $0 |
Insurance plans in this area (ZIP 22042)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| H E M A T O L O G Y | WA | |
| - | VIR | |
| O B S T E T R I C S/ G Y N E C O L O G Y | PA | |
| - | IL | |
| Orthopedic Surgery | VA | |
| - | VA | |
| Diagnostic Radiology | VA | |
| General Surgery | CT | |
| Hospitalist, Internal Medicine | VA | |
| - | VA |
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