DR. TU CAO (D.O.) – Family Medicine Physician, NPI 1063607232
Family Medicine Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
1,488 FAMILY PRACTICE in MD
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Provider Addresses for DR. TU CAO (D.O.)
Paper Mill Road, Fairwood of Hunt Valley, Phoenix, Baltimore County, Maryland, 21131, United States
PHOENIX, MD 211311419
Phone: (410) 666-4060
Fax: (410) 666-4068
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 26 Open Payments records for all available years, with a total value of $1,115.
Total Amount is formed as General ($1,115) + Research ($0) + Ownership ($0) = $1,115.
Last reported payment date: 2024-12-04 • Largest payer in this snapshot: Novo Nordisk Inc ($178).
Total Amount
$1,115
General + Research + Ownership
Payments
26
Total payment records
General Amount
$1,115
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-12-04
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Novo Nordisk Inc | $178 |
| AstraZeneca Pharmaceuticals LP | $176 |
| Horizon Therapeutics plc | $125 |
| Amgen Inc. | $115 |
| Lilly USA, LLC | $101 |
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: 2009-07-30
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 |
|---|---|---|---|---|
| I20090730000272 | I | Family Practice | 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.
Top Medicare procedures (2023) · refreshed 2026-05-27
| HCPCS | Description | Services | Beneficiaries | Medicare allowed |
|---|---|---|---|---|
| 99213 | Established patient office or other outpatient visit, 20-29 minutes | 211 | 150 | $0 |
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | 205 | 134 | $0 |
| G0439 | Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit | 81 | 81 | $0 |
| 83036 | Hemoglobin a1c level | 41 | 25 | $0 |
| 93000 | Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report | 40 | 39 | $0 |
Insurance plans in this area (ZIP 21131)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| Physician Assistant | MD | |
| Geriatric Medicine, Internal Medicine | MD | |
| H E M A T O L O G Y/ O N C O L O G Y | PA | |
| General Practice | MD | |
| Internal Medicine, Cardiovascular Disease (Cardiology) | DE | |
| Physician Assistant | MD | |
| Internal Medicine | MD | |
| Physician Assistant | MD | |
| Nurse Practitioner | MD | |
| N E U R O S U R G E R Y | MD |
Reviews
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