Briana Mazur, D.O.
NPI 1457739658 · Hospice and Palliative Medicine (Emergency Medicine) Physician · Fort Worth, TX
Enrolled with Medicare as Practitioner - Hospice/Palliative Care · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Briana Mazur, D.O. is a Hospice and Palliative Medicine (Emergency Medicine) Physician provider in Fort Worth, TX (NPI 1457739658).
Provider details
- NPI number
- 1457739658
- Entity type
- Individual
- Primary specialty
- Hospice and Palliative Medicine (Emergency Medicine) PhysicianAllopathic & Osteopathic Physicians
- Credential
- D.O.
- Sex
- Female
- Sole proprietor
- No
- License
- R4431 (TX)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
11 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
474 Medicare services, 2024 (ranked within specialty)
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 methodology.
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) |
|---|---|---|
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 50 Minutes99233 | 213 | $120 |
| Initial Hospital Care With Moderate Level of Medical Decision Making, If Using Time, at Least 75 Minutes99223 | 62 | $174 |
| Emergency Department Visit With High Level of Medical Decision Making99285 | 48 | $181 |
| Advance Care Planning, First 30 Minutes99497 | 46 | $77 |
| Routine Electrocardiogram (ecg) Using at Least 12 Leads With Interpretation and Report Only93010 | 38 | $8 |
| Established Patient Office Or Other Outpatient Visit With High Level of Medical Decision Making, If Using Time, 40 Minutes Or More99215 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 7 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Oxycodone Hcl | 48 | 21 |
| Hydrocodone/Acetaminophenbrand: Hydrocodone-Acetaminophen | 29 | 20 |
| Methadone Hcl | 24 | 14 |
| Olanzapine | 17 | — |
| Fentanyl | 13 | — |
| Metoclopramide Hcl | 11 | — |
| Gabapentin | 11 | — |
Practice location
Mailing address
Registry dates
- Enumerated
- 2015-05-08
- Last updated
- 2023-07-12
- Certified
- 2023-07-12
Frequently asked questions
- What is Briana Mazur's NPI number?
- Briana Mazur's National Provider Identifier (NPI) is 1457739658, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Briana Mazur's specialty?
- Briana Mazur is listed in the NPPES registry with a primary specialty of Hospice and Palliative Medicine (Emergency Medicine) Physician (Allopathic & Osteopathic Physicians).
- Where is Briana Mazur located?
- Briana Mazur's practice location on file with NPPES is 1500 S Main St, Fort Worth, TX 76104-4917.
- What is Briana Mazur's phone number?
- The practice phone number listed in the NPPES registry for Briana Mazur is (817) 702-3431.
- Does Briana Mazur accept Medicare?
- Briana Mazur is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Briana Mazur's NPI active?
- Yes — Briana Mazur's NPI (1457739658) is active in the NPPES registry as of the last update on 2023-07-12.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.