Yoo Joo Hwang, D.O.
NPI 1891967055 · Emergency Medicine Physician · Fort Worth, TX
Enrolled with Medicare as Practitioner - Emergency Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Yoo Joo Hwang, D.O. is a Emergency Medicine Physician provider in Fort Worth, TX (NPI 1891967055).
Provider details
- NPI number
- 1891967055
- Entity type
- Individual
- Primary specialty
- Emergency Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- D.O.
- Sex
- Male
- Sole proprietor
- Yes
- License
- P6189 (TX)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
18 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
601 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) |
|---|---|---|
| Emergency Department Visit With High Level of Medical Decision Making99285 | 316 | $168 |
| Routine Electrocardiogram (ecg) Using at Least 12 Leads With Interpretation and Report Only93010 | 181 | $8 |
| Emergency Department Visit With Moderate Level of Medical Decision Making99284 | 75 | $116 |
| Critical Care, First 30-74 Minutes99291 | 29 | $203 |
Typical Medicare-allowed amounts for these services range $8–$203 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 12 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Acetaminophen With Codeinebrand: Acetaminophen-Codeine | 56 | 55 |
| Ondansetronbrand: Ondansetron Odt | 32 | 32 |
| Cyclobenzaprine Hcl | 32 | 32 |
| Tramadol Hcl | 27 | 27 |
| Hydrocodone/Acetaminophenbrand: Hydrocodone-Acetaminophen | 26 | 26 |
| Cefdinir | 18 | 17 |
| Prednisone |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$148 across 12 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
- 2008-03-27
- Last updated
- 2013-09-18
Frequently asked questions
- What is Yoo Joo Hwang's NPI number?
- Yoo Joo Hwang's National Provider Identifier (NPI) is 1891967055, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Yoo Joo Hwang's specialty?
- Yoo Joo Hwang is listed in the NPPES registry with a primary specialty of Emergency Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Yoo Joo Hwang located?
- Yoo Joo Hwang's practice location on file with NPPES is 6451 Brentwood Stair Rd Ste 200, Fort Worth, TX 76112-3200.
- What is Yoo Joo Hwang's phone number?
- The practice phone number listed in the NPPES registry for Yoo Joo Hwang is (469) 774-5096.
- Does Yoo Joo Hwang accept Medicare?
- Yoo Joo Hwang is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Yoo Joo Hwang's NPI active?
- Yes — Yoo Joo Hwang's NPI (1891967055) is active in the NPPES registry as of the last update on 2013-09-18.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.