XIAOYAN GUO (M.D.) – Neurology Physician, NPI 1548290661
Neurology Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
Provider Addresses for XIAOYAN GUO (M.D.)
2959 SHARPSBURG MCCULLUM RD
NEWNAN, GA 302652297
Phone: (770) 502-2000
Fax: (770) 502-2009
Mailing address matches the actual address.
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 374 Open Payments records for all available years, with a total value of $7,514.
Total Amount is formed as General ($7,514) + Research ($0) + Ownership ($0) = $7,514.
Last reported payment date: 2024-12-30 • Largest payer in this snapshot: UCB, Inc. ($645).
Total Amount
$7,514
General + Research + Ownership
Payments
374
Total payment records
General Amount
$7,514
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-12-30
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| UCB, Inc. | $645 |
| SCILEX PHARMACEUTICALS INC. | $373 |
| Lundbeck LLC | $324 |
| MDD US Operations, LLC | $269 |
| Lilly USA, LLC | $254 |
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: 2006-07-18
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 |
|---|---|---|---|---|
| I20060718000018 | I | Neurology | GA | 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 30265)
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