Joseph Onuh, MD
NPI 1528219573 · Internal Medicine Physician · Cedar Park, TX
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Joseph Onuh, MD is a Internal Medicine Physician provider in Cedar Park, TX (NPI 1528219573).
Provider details
- NPI number
- 1528219573
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 42473 (KY)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
17 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
380 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) |
|---|---|---|
| Emergency Department Visit With High Level of Medical Decision Making99285 | 156 | $170 |
| Routine Electrocardiogram (ecg) Using at Least 12 Leads With Interpretation and Report Only93010 | 103 | $8 |
| Emergency Department Visit With Moderate Level of Medical Decision Making99284 | 71 | $117 |
| Critical Care, First 30-74 Minutes99291 | 50 | $205 |
Typical Medicare-allowed amounts for these services range $8–$205 (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 |
|---|---|---|
| Ibuprofen | 85 | 85 |
| Acetaminophen With Codeinebrand: Acetaminophen-Codeine | 45 | 43 |
| Naproxen | 27 | 27 |
| Cefdinir | 23 | 23 |
| Nirmatrelvir/Ritonavirbrand: Paxlovid | 22 | 22 |
| Baclofen | 21 | 21 |
| Ondansetron Hcl | 19 | 18 |
| Cephalexin | 18 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2008-10-08
- Last updated
- 2015-04-16
Frequently asked questions
- What is Joseph Onuh's NPI number?
- Joseph Onuh's National Provider Identifier (NPI) is 1528219573, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Joseph Onuh's specialty?
- Joseph Onuh is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Joseph Onuh located?
- Joseph Onuh's practice location on file with NPPES is 1401 Medical Pkwy, Cedar Park, TX 78613-7763.
- What is Joseph Onuh's phone number?
- The practice phone number listed in the NPPES registry for Joseph Onuh is (512) 324-4083.
- Does Joseph Onuh accept Medicare?
- Joseph Onuh is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Joseph Onuh's NPI active?
- Yes — Joseph Onuh's NPI (1528219573) is active in the NPPES registry as of the last update on 2015-04-16.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.