DR. ROBERT ALAN II JACK (M.D.) – Orthopaedic Surgery Physician, NPI 1023429057
Orthopaedic Surgery Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
2,187 ORTHOPEDIC SURGERY in TX
Provider Addresses for DR. ROBERT ALAN II JACK (M.D.)
6445 MAIN ST STE 2500
HOUSTON, TX 770301502
Phone:
Type: Mailing
101 WESTOVER AVE
APT 105
NORFOLK, VA 235072307
Phone: (724) 816-7688
Type: Mailing
6565 FANNIN STREET,
MGJ9-THE METHODIST HOSPITAL, GRADUATE MEDICAL EDUCATION
HOUSTON, TX 77030
Phone: (713) 441-3556
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 6 Open Payments records for all available years, with a total value of $737.
Total Amount is formed as General ($737) + Research ($0) + Ownership ($0) = $737.
Last reported payment date: 2024-11-12 • Largest payer in this snapshot: Stryker Corporation ($645).
Total Amount
$737
General + Research + Ownership
Payments
6
Total payment records
General Amount
$737
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-11-12
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Stryker Corporation | $645 |
| Medinc of Texas | $74 |
| DePuy Synthes Sales Inc. | $18 |
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: 2020-08-19
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 |
|---|---|---|---|---|
| I20200819000879 | I | Orthopedic Surgery | TX | 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 |
|---|---|---|---|---|
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | 254 | 165 | $0 |
| 73030 | X-ray of shoulder, minimum of 2 views | 188 | 156 | $0 |
| 20610 | Aspiration and/or injection of fluid from large joint | 138 | 112 | $0 |
| J1030 | Injection, methylprednisolone acetate, 40 mg | 132 | 106 | $0 |
| 99204 | New patient office or other outpatient visit, 45-59 minutes | 79 | 79 | $0 |
Insurance plans in this area (ZIP 77030)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| E N D O C R I N O L O G Y | TX | |
| Cardiovascular Disease (Cardiology) | TX | |
| Nurse Practitioner | TX | |
| Nurse Practitioner | TX | |
| Physician Assistant | TX | |
| Thoracic Surgery, Vascular Surgery | TX | |
| O P H T H A L M O L O G Y | TX | |
| Internal Medicine, Hospitalist | TX | |
| N E U R O S U R G E R Y | TX | |
| General Surgery | TX |
Reviews
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