TIMOTHY P DAO (MD) – Internal Medicine Physician, NPI 1174526560
Internal Medicine Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
13,290 INTERNAL MEDICINE in TX
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Provider Addresses for TIMOTHY P DAO (MD)
Rita Lane, Arlington, Tarrant County, Texas, 76014, United States
STE 105
ARLINGTON, TX 760142010
Phone: (817) 465-4141
Fax: (817) 465-9714
Type: Mailing
845 DESCO LN
GRAND PRAIRIE, TX 750511685
Phone: (817) 465-4141
Fax: (855) 862-9350
Type: Mailing
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 279 Open Payments records for all available years, with a total value of $6,394.
Total Amount is formed as General ($4,938) + Research ($1,456) + Ownership ($0) = $6,394.
Last reported payment date: 2024-12-12 • Largest payer in this snapshot: GlaxoSmithKline, LLC. ($2,126).
Total Amount
$6,394
General + Research + Ownership
Payments
279
Total payment records
General Amount
$4,938
General payments
Research Amount
$1,456
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-12-12
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| GlaxoSmithKline, LLC. | $2,126 |
| ABBVIE INC. | $825 |
| Lilly USA, LLC | $510 |
| Boehringer Ingelheim Pharmaceuticals, Inc. | $386 |
| Novo Nordisk Inc | $297 |
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: 2008-07-21
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 |
|---|---|---|---|---|
| I20080721000571 | I | Internal Medicine | TX | 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 | 466 | 146 | $0 |
| 36415 | Insertion of needle into vein for collection of blood sample | 383 | 139 | $0 |
| 99213 | Established patient office or other outpatient visit, 20-29 minutes | 104 | 61 | $0 |
| 81003 | Automated urinalysis test | 55 | 38 | $0 |
| G0008 | Administration of influenza virus vaccine | 49 | 49 | $0 |
Insurance plans in this area (ZIP 76014)
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Provider's Procedures
| Specialty | Practice State | HCPCS Code | Description | Service Count | Beneficiary Count |
|---|---|---|---|---|---|
| INTERNAL MEDICINE | TX | 90670 | Pneumococcal vaccine for injection into muscle | 20 | 19 |
Group practice members
| Name | Specialty | State |
|---|---|---|
| Family Practice | TX |
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