DR. THALIA N CASIMIRE (MD) – Critical Care Medicine (Internal Medicine) Physician, NPI 1467650507
Critical Care Medicine (Internal Medicine) Physician
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Doctor Profile
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Profile Insights
NPPES metrics only — not quality of care.
1,186 PULMONARY DISEASE in TX
Provider Addresses for DR. THALIA N CASIMIRE (MD)
619 S Fleishel Ave Ste 100
Tyler, TX 757012004
Phone: (903) 606-2830
Type: Location
One Mercy Lane
Ste 401
Hot Springs, AR 719136441
Phone: (501) 623-5220
Fax: (501) 623-1546
Type: Location
18220 State Highway 249 Ste 1360
Houston, TX 770704347
Phone: (281) 737-8300
Fax: (281) 737-2945
Type: Location
700 Scott and White Dr
College Station, TX 778456441
Phone: (979) 207-0100
Type: Location
Hargrave Road, Houston, Harris County, Texas, 77070, United States
HOUSTON, TX 770704532
Phone: (281) 357-0111
Fax: (281) 255-9639
Type: Mailing
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 33 Open Payments records for all available years, with a total value of $1,095.
Total Amount is formed as General ($1,095) + Research ($0) + Ownership ($0) = $1,095.
Last reported payment date: 2024-12-06 • Largest payer in this snapshot: ABIOMED ($277).
Total Amount
$1,095
General + Research + Ownership
Payments
33
Total payment records
General Amount
$1,095
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-12-06
Latest reported date
Top Companies
Largest payers in this snapshot
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: 2017-06-29
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 |
|---|---|---|---|---|
| I20170629002048 | I | Pulmonary Disease | 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 |
|---|---|---|---|---|
| 99291 | Critical care, first 30-74 minutes | 133 | 79 | $0 |
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | 69 | 57 | $0 |
| 99233 | Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 64 | 41 | $0 |
| 99232 | Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 48 | 32 | $0 |
| 94060 | Test to measure expiratory airflow and volume changes before and after medication administration | 16 | 15 | $0 |
Insurance plans in this area (ZIP 75701)
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Provider's Procedures
| Specialty | Practice State | HCPCS Code | Description | Service Count | Beneficiary Count |
|---|---|---|---|---|---|
| CRITICAL CARE (INTENSIVISTS) | TX | 31622 | Diagnostic examination of lung airways using an endoscope | 49 | 46 |
| CRITICAL CARE (INTENSIVISTS) | TX | 36620 | Insertion of arterial catheter for blood sampling or infusion, accessed through the skin | 55 | 53 |
| CRITICAL CARE (INTENSIVISTS) | TX | 90670 | Pneumococcal vaccine for injection into muscle | 22 | 22 |
| CRITICAL CARE (INTENSIVISTS) | TX | 95811 | Sleep monitoring of patient (6 years or older) in sleep lab with continued pressured respiratory assistance by mask or breathing tube | 66 | 66 |
Group practice members
| Name | Specialty | State |
|---|---|---|
| - | TX | |
| - | TX | |
| Nurse Practitioner | TX | |
| Physician Assistant | TX | |
| Thoracic Surgery, Vascular Surgery | TX | |
| Medical Oncology, Hematology | TX | |
| Internal Medicine | TX | |
| General Surgery | NY | |
| G A S T R O E N T E R O L O G Y | LA | |
| Internal Medicine | TX |
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