Ewen Tseng, M.D.
NPI 1053380469 · Otolaryngology Physician · Frisco, TX
Enrolled with Medicare as Practitioner - Otolaryngology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Ewen Tseng, M.D. is a Otolaryngology Physician provider in Frisco, TX (NPI 1053380469).
Provider details
- NPI number
- 1053380469
- Entity type
- Individual
- Primary specialty
- Otolaryngology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- K3504 (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
1,100 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) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 294 | $77 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 141 | $108 |
| Comprehensive Hearing and Speech Recognition Test92557 | 126 | $31 |
| Test for Eardrum and Muscle Function92550 | 86 | $18 |
| Removal of Impacted Ear Wax69210 | 71 | $39 |
| Diagnostic Exam of Nasal Passages Using an Endoscope31231 | 57 | $156 |
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 |
|---|---|---|
| Azelastine Hcl | 81 | 34 |
| Fluticasone Propionate | 43 | 13 |
| Hydrocodone/Acetaminophenbrand: Hydrocodone-Acetaminophen | 28 | 26 |
| Montelukast Sodium | 25 | — |
| Prednisone | 24 | 23 |
| Cefdinir | 21 | 16 |
| Fluticasone Propionatebrand: Xhance | 18 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$5,681 across 10 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
- 2006-03-16
- Last updated
- 2008-09-11
Frequently asked questions
- What is Ewen Tseng's NPI number?
- Ewen Tseng's National Provider Identifier (NPI) is 1053380469, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ewen Tseng's specialty?
- Ewen Tseng is listed in the NPPES registry with a primary specialty of Otolaryngology Physician (Allopathic & Osteopathic Physicians).
- Where is Ewen Tseng located?
- Ewen Tseng's practice location on file with NPPES is 8380 Warren Parkway, Frisco, TX 75034-4197.
- What is Ewen Tseng's phone number?
- The practice phone number listed in the NPPES registry for Ewen Tseng is (972) 596-4005.
- Does Ewen Tseng accept Medicare?
- Ewen Tseng is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Ewen Tseng's NPI active?
- Yes — Ewen Tseng's NPI (1053380469) is active in the NPPES registry as of the last update on 2008-09-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.