Nwabundo Anusim, M.D
NPI 1144504408 · Hematology & Oncology Physician · Austin, TX
Enrolled with Medicare as Practitioner - Hospitalist · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Nwabundo Anusim, M.D is a Hematology & Oncology Physician provider in Austin, TX (NPI 1144504408).
Provider details
- NPI number
- 1144504408
- Entity type
- Individual
- Primary specialty
- Hematology & Oncology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D
- Sex
- Female
- Sole proprietor
- Yes
- License
- T1281 (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
14 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
3 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
592 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 | 529 | $63 |
| New Patient Office Or Other Outpatient Visit With a High Level of Medical Decision Making, If Using Time, 60 Minutes Or More99205 | 63 | $173 |
Typical Medicare-allowed amounts for these services range $63–$173 (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 · 17 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Anastrozole | 61 | 16 |
| Ondansetron Hcl | 40 | 24 |
| Hydroxyurea | 36 | — |
| Letrozole | 31 | — |
| Tamoxifen Citrate | 30 | — |
| Enzalutamidebrand: Xtandi | 30 | — |
| Ondansetronbrand: Ondansetron Odt | 30 | — |
| Apixabanbrand: Eliquis |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$213 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
Additional practice locations (2)
- 2207 Clear Creek Rd Ste 101Killeen, TX 76549-4344Phone: (254) 200-3200Fax: (254) 200-3219
- 131 E Beauregard AveSan Angelo, TX 76903-5918Phone: (325) 747-2025Fax: (325) 747-2276
Registry dates
- Enumerated
- 2011-10-05
- Last updated
- 2026-04-16
- Certified
- 2026-04-16
Frequently asked questions
- What is Nwabundo Anusim's NPI number?
- Nwabundo Anusim's National Provider Identifier (NPI) is 1144504408, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Nwabundo Anusim's specialty?
- Nwabundo Anusim is listed in the NPPES registry with a primary specialty of Hematology & Oncology Physician (Allopathic & Osteopathic Physicians).
- Where is Nwabundo Anusim located?
- Nwabundo Anusim's practice location on file with NPPES is 1601 Trinity St, Austin, TX 78712-1765.
- What is Nwabundo Anusim's phone number?
- The practice phone number listed in the NPPES registry for Nwabundo Anusim is (574) 335-5000.
- Does Nwabundo Anusim accept Medicare?
- Nwabundo Anusim is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Nwabundo Anusim's NPI active?
- Yes — Nwabundo Anusim's NPI (1144504408) is active in the NPPES registry as of the last update on 2026-04-16.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.