Tammy Roque, MD
NPI 1376581330 · Medical Oncology Physician · Sherman, TX
Enrolled with Medicare as Practitioner - Medical Oncology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Tammy Roque, MD is a Medical Oncology Physician provider in Sherman, TX (NPI 1376581330).
Provider details
- NPI number
- 1376581330
- Entity type
- Individual
- Primary specialty
- Medical Oncology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- H8588 (TX)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
20 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
8,045 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our .
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Insertion of Needle Into Vein for Collection of Blood Sample36415 | 1,044 | $9 |
| Complete Blood Cell Count (red Cells, White Blood Cell, Platelets), Automated Test and Automated Differential White Blood Cell Count85025 | 1,007 | $8 |
| Blood Test, Comprehensive Group of Blood Chemicals80053 | 936 | $10 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 486 | $121 |
| Injection of Additional New Drug Or Substance Into Vein96375 | 465 | $14 |
| Administration of Chemotherapy Into Vein, 1 Hour Or Less96413 | 448 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 46 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Anastrozole | 127 | 33 |
| Letrozole | 116 | 19 |
| Acyclovir | 111 | 21 |
| Gabapentin | 92 | 23 |
| Hydrocodone/Acetaminophenbrand: Hydrocodone-Acetaminophen | 86 | 29 |
| Pantoprazole Sodium | 63 | 19 |
| Dexamethasone | 62 | 21 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$822 across 31 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-06-03
- Last updated
- 2008-02-22
Frequently asked questions
- What is Tammy Roque's NPI number?
- Tammy Roque's National Provider Identifier (NPI) is 1376581330, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Tammy Roque's specialty?
- Tammy Roque is listed in the NPPES registry with a primary specialty of Medical Oncology Physician (Allopathic & Osteopathic Physicians).
- Where is Tammy Roque located?
- Tammy Roque's practice location on file with NPPES is 2800 S Highway 75, Sherman, TX 75090-9395.
- What is Tammy Roque's phone number?
- The practice phone number listed in the NPPES registry for Tammy Roque is (903) 892-9455.
- Does Tammy Roque accept Medicare?
- Tammy Roque is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Tammy Roque's NPI active?
- Yes — Tammy Roque's NPI (1376581330) is active in the NPPES registry as of the last update on 2008-02-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.