MICHAEL XU (MD) – Hospitalist Physician, NPI 1093179616
Hospitalist Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
673 HOSPITALIST in TN
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Provider Addresses for MICHAEL XU (MD)
3030, English Oaks Circle, Monte D'Oro, Vestavia Hills, Jefferson County, Alabama, 35226, United States
VESTAVIA, AL 352263936
Phone: (205) 396-5356
Type: Mailing
Saint Thomas Midtown Hospital, 2000, Church Street, Nashville, Davidson County, Tennessee, 37236, United States
NASHVILLE, TN 372364400
Phone: (615) 284-2522
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 34 Open Payments records for all available years, with a total value of $1,313.
Total Amount is formed as General ($1,313) + Research ($0) + Ownership ($0) = $1,313.
Last reported payment date: 2024-11-25 • Largest payer in this snapshot: Inari Medical, Inc. ($347).
Total Amount
$1,313
General + Research + Ownership
Payments
34
Total payment records
General Amount
$1,313
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-11-25
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Inari Medical, Inc. | $347 |
| Alexion Pharmaceuticals, Inc. | $275 |
| Janssen Pharmaceuticals, Inc | $192 |
| Gilead Sciences, Inc. | $95 |
| E.R. Squibb & Sons, L.L.C. | $91 |
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: 2019-06-27
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 |
|---|---|---|---|---|
| I20190627002456 | I | Hospitalist | AL | 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 |
|---|---|---|---|---|
| 99232 | Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 342 | 139 | $0 |
| 99233 | Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 246 | 99 | $0 |
| 99291 | Critical care, first 30-74 minutes | 143 | 41 | $0 |
| 99239 | Hospital discharge day management, more than 30 minutes | 130 | 130 | $0 |
| 99223 | Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 51 | 51 | $0 |
Insurance plans in this area (ZIP 35226)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| Internal Medicine | GA | |
| - | AL | |
| Internal Medicine | AZ | |
| Hospitalist, Internal Medicine | AL | |
| H O S P I T A L I S T | GA | |
| Internal Medicine | AL | |
| Internal Medicine | AL | |
| Nurse Practitioner | AL | |
| Internal Medicine | AL | |
| Internal Medicine | AL |
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