ALEXANDER S CROOG (M.D.) – Surgery of the Hand (Surgery) Physician, NPI 1376571372
Surgery of the Hand (Surgery) Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
843 ORTHOPEDIC SURGERY in VA
Provider Addresses for ALEXANDER S CROOG (M.D.)
PO BOX 75868
BALTIMORE, MD 212755868
Phone: (703) 383-6469
Type: Mailing
8180 GREENSBORO DR
STE 300
MC LEAN, VA 221023888
Phone: (703) 810-5217
Fax: (703) 810-5423
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 5 Open Payments records for all available years, with a total value of $256.
Total Amount is formed as General ($256) + Research ($0) + Ownership ($0) = $256.
Last reported payment date: 2024-12-13 • Largest payer in this snapshot: Integra LifeSciences Corporation ($78).
Total Amount
$256
General + Research + Ownership
Payments
5
Total payment records
General Amount
$256
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-12-13
Latest reported date
Top Companies
Largest payers in this snapshot
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: 2020-05-14
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 |
|---|---|---|---|---|
| I20070514000266 | I | Hand Surgery | DC | TBD |
| I20200514000708 | 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 |
|---|---|---|---|---|
| J3301 | Injection, triamcinolone acetonide, not otherwise specified, 10 mg | 561 | 122 | $0 |
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | 241 | 191 | $0 |
| 99204 | New patient office or other outpatient visit, 45-59 minutes | 169 | 169 | $0 |
| 99203 | New patient office or other outpatient visit, 30-44 minutes | 169 | 169 | $0 |
| 20550 | Injection into tendon or ligament | 140 | 125 | $0 |
Insurance plans in this area (ZIP 21275)
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Provider's Procedures
| Specialty | Practice State | HCPCS Code | Description | Service Count | Beneficiary Count |
|---|---|---|---|---|---|
| HAND SURGERY | VA | 73110 | X-ray of wrist, minimum of 3 views | 46 | 39 |
Group practice members
| Name | Specialty | State |
|---|---|---|
| - | VA | |
| - | VA | |
| Physician Assistant | VA | |
| Physical Therapist In Private Practice | VA | |
| Physical Therapist In Private Practice | VA | |
| Physical Therapist In Private Practice | VA | |
| - | VA | |
| - | VA | |
| - | VA | |
| - | VA |
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