WILLIAM MCCLAIN (MD) – Orthopaedic Surgery Physician, NPI 1821459652
Orthopaedic Surgery Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
2,189 ORTHOPEDIC SURGERY in TX
Provider Addresses for WILLIAM MCCLAIN (MD)
3551 ROGER BROOKE DR
JBSA FT SAM HOUSTON, TX 782344504
Phone: (210) 916-1242
Type: Mailing
48TH MEDICAL GROUP
RAF LAKENHEATH, UNIT 5115
APO, AE 094615115
Phone: (314) 226-8010
Type: Location
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: 2025-08-21
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 |
|---|---|---|---|---|
| I20250821002090 | I | Orthopedic Surgery | NV | TBD |
| I20250821004300 | I | Orthopedic Surgery | CA | 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.
No Medicare fee-for-service utilization data available for this provider in our database.
Insurance plans in this area (ZIP 78234)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| Occupational Therapist In Private Practice | CA | |
| Occupational Therapist In Private Practice | CA | |
| Critical Care (Intensivists), Emergency Medicine | NV | |
| Family Practice | CA | |
| Family Practice | CA | |
| P S Y C H I A T R Y | CA | |
| Critical Care (Intensivists), Emergency Medicine, Emergency Medicine | CA | |
| O T O L A R Y N G O L O G Y | PA | |
| U R O L O G Y | CA | |
| Internal Medicine | CA |
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