Uchenna Njiaju, M.D.
NPI 1063556736 · Medical Oncology Physician · Colorado Springs, CO
Enrolled with Medicare as Practitioner - Hematology/Oncology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Uchenna Njiaju, M.D. is a Medical Oncology Physician provider in Colorado Springs, CO (NPI 1063556736).
Provider details
- NPI number
- 1063556736
- Entity type
- Individual
- Primary specialty
- Medical Oncology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- 56114 (WI)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
19 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
747 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) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 367 | $95 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 146 | $65 |
| Visit Complexity Inherent to Evaluation and Management Associated With Medical Care Services That Serve As the Continuing Focal Point for All Needed Health Care Services And/Or With Medical Care Services That Are Part of Ongoing Care Related to a Patient'SG2211 | 98 | $16 |
| New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More99204 | 52 | $130 |
| Established Patient Office Or Other Outpatient Visit With High Level of Medical Decision Making, If Using Time, 40 Minutes Or More99215 | 35 | $142 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 35 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Letrozole | 242 | 84 |
| Anastrozole | 130 | 42 |
| Apixabanbrand: Eliquis | 69 | 20 |
| Tamoxifen Citrate | 59 | 20 |
| Ondansetron Hcl | 59 | 31 |
| Prochlorperazine Maleate | 52 | 31 |
| Gabapentin | 52 | 19 |
| Potassium Chloride |
Practice location
Mailing address
Registry dates
- Enumerated
- 2007-02-16
- Last updated
- 2013-07-12
Frequently asked questions
- What is Uchenna Njiaju's NPI number?
- Uchenna Njiaju's National Provider Identifier (NPI) is 1063556736, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Uchenna Njiaju's specialty?
- Uchenna Njiaju is listed in the NPPES registry with a primary specialty of Medical Oncology Physician (Allopathic & Osteopathic Physicians).
- Where is Uchenna Njiaju located?
- Uchenna Njiaju's practice location on file with NPPES is 525 N Foote Ave, Colorado Springs, CO 80909-4501.
- What is Uchenna Njiaju's phone number?
- The practice phone number listed in the NPPES registry for Uchenna Njiaju is (719) 365-6568.
- Does Uchenna Njiaju accept Medicare?
- Uchenna Njiaju is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Uchenna Njiaju's NPI active?
- Yes — Uchenna Njiaju's NPI (1063556736) is active in the NPPES registry as of the last update on 2013-07-12.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.