XA X XIONG (MD) – Family Medicine Physician, NPI 1629015334
Family Medicine Physician
Main info
Doctor Profile
Contacts
Profile Insights
NPPES metrics only — not quality of care.
3,050 FAMILY PRACTICE in WI
Provider Addresses for XA X XIONG (MD)
4935 S 76th St Ste 101
Greenfield, WI 532204305
Phone: (414) 777-3100
Fax: (414) 777-3102
Type: Location
PO BOX 735044
CHICAGO, IL 606735044
Phone: (800) 326-2250
Type: Mailing
4935 S 76TH ST STE 101
GREENFIELD, WI 532204305
Phone: (414) 777-3100
Fax: (414) 777-3102
Type: Mailing
10222 74TH ST STE 200
KENOSHA, WI 531426810
Phone: (262) 948-2600
Type: Location
Hoover Road, Stevens Point Industrial Park, Stevens Point, Portage County, Wisconsin, 54481, United States
STEVENS POINT, WI 544815600
Phone: (715) 342-7900
Type: Mailing
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: 2008-07-30
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 |
|---|---|---|---|---|
| I20080730000342 | I | Family Practice | WI | 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 | 175 | 77 | $0 |
| 99213 | Established patient office or other outpatient visit, 20-29 minutes | 64 | 44 | $0 |
| G0439 | Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit | 37 | 37 | $0 |
| G0008 | Administration of influenza virus vaccine | 18 | 18 | $0 |
| 90662 | Influenza vaccine split virus, preservative free | 14 | 14 | $0 |
Insurance plans in this area (ZIP 53220)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| Nurse Practitioner | WI | |
| Family Practice | WI | |
| Family Practice | IL | |
| Geriatric Medicine, Internal Medicine | WI | |
| - | WI | |
| - | WI | |
| - | IL | |
| Family Practice | WI | |
| - | OH | |
| - | WI |
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