Ifeanyichukwu Onyeacholem, M.D.
NPI 1689812356 · Diagnostic Radiology Physician · Austin, TX
Enrolled with Medicare as Practitioner - Diagnostic Radiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Ifeanyichukwu Onyeacholem, M.D. is a Diagnostic Radiology Physician provider in Austin, TX (NPI 1689812356).
Provider details
- NPI number
- 1689812356
- Entity type
- Individual
- Primary specialty
- Diagnostic Radiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- Yes
- License
- A111436 (CA)
Specialties & taxonomies
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
44 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) |
|---|---|---|
| Screening Mammography77067 | 44 | $37 |
Typical Medicare-allowed amounts for these services range $37–$37 (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.
Practice location
Mailing address
Registry dates
- Enumerated
- 2009-02-03
- Last updated
- 2021-12-01
- Certified
- 2021-12-01
Frequently asked questions
- What is Ifeanyichukwu Onyeacholem's NPI number?
- Ifeanyichukwu Onyeacholem's National Provider Identifier (NPI) is 1689812356, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ifeanyichukwu Onyeacholem's specialty?
- Ifeanyichukwu Onyeacholem is listed in the NPPES registry with a primary specialty of Diagnostic Radiology Physician (Allopathic & Osteopathic Physicians).
- Where is Ifeanyichukwu Onyeacholem located?
- Ifeanyichukwu Onyeacholem's practice location on file with NPPES is 12554 Riata Vista Circle, Austin, TX 78727-6431.
- What is Ifeanyichukwu Onyeacholem's phone number?
- The practice phone number listed in the NPPES registry for Ifeanyichukwu Onyeacholem is (512) 795-5100.
- Does Ifeanyichukwu Onyeacholem accept Medicare?
- Ifeanyichukwu Onyeacholem is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Ifeanyichukwu Onyeacholem's NPI active?
- Yes — Ifeanyichukwu Onyeacholem's NPI (1689812356) is active in the NPPES registry as of the last update on 2021-12-01.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.