DR. HANNAH HAN GUAN (MD) – Urology Physician, NPI 1063973907
Urology Physician
Main info
Doctor Profile
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Profile Insights
NPPES metrics only — not quality of care.
306 UROLOGY in MD
Provider Addresses for DR. HANNAH HAN GUAN (MD)
22 S GREENE ST # S8B12
BALTIMORE, MD 212011590
Phone: (410) 328-6713
Type: Mailing
2 Tampa General Cir
Tampa, FL 336063571
Phone: (813) 821-8038
Type: Location
PO BOX 64226
BALTIMORE, MD 212644226
Phone: (667) 214-1734
Fax: (410) 706-6976
Type: Mailing
22 S GREENE ST
BALTIMORE, MD 212011544
Phone: (667) 214-1718
Fax: (410) 328-5147
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 70 Open Payments records for all available years, with a total value of $8,043.
Total Amount is formed as General ($8,043) + Research ($0) + Ownership ($0) = $8,043.
Last reported payment date: 2024-12-11 • Largest payer in this snapshot: Boston Scientific Corporation ($5,371).
Total Amount
$8,043
General + Research + Ownership
Payments
70
Total payment records
General Amount
$8,043
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-12-11
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Boston Scientific Corporation | $5,371 |
| COLOPLAST CORP | $2,215 |
| Endo USA, Inc. | $171 |
| Baxter Healthcare | $135 |
| PROCEPT BioRobotics Corporation | $82 |
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 |
|---|---|---|---|---|
| I20250821004709 | I | Urology | DC | TBD |
| I20250821004784 | I | Urology | MD | 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 21201)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| Plastic And Reconstructive Surgery, General Surgery | MD | |
| Thoracic Surgery, General Surgery | MD | |
| General Surgery | MD | |
| - | MD | |
| U R O L O G Y | MD | |
| Nurse Practitioner | MD | |
| General Surgery, Surgical Oncology | MD | |
| Plastic And Reconstructive Surgery | MD | |
| Cardiac Surgery | MD | |
| General Practice, Surgical Oncology, General Surgery | DE |
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