Ozioma Erondu, DNP, CRNP
NPI 1700499134 · Adult Health Nurse Practitioner · Columbia, MD
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Ozioma Erondu, DNP, CRNP is a Adult Health Nurse Practitioner provider in Columbia, MD (NPI 1700499134).
Provider details
- NPI number
- 1700499134
- Entity type
- Individual
- Primary specialty
- Adult Health Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- DNP, CRNP
- Sex
- Female
- Sole proprietor
- No
- License
- R172449 (MD)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
5 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
411 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) |
|---|---|---|
| Residence Visit for Established Patient With Moderate Level of Medical Decision Making, Per Day, If Using Time, at Least 40 Minutes99349 | 318 | $110 |
| Transitional Care Management Services for Problem of High Complexity99496 | 31 | $244 |
| Annual Wellness Visit, Includes a Personalized Prevention Plan of Service (pps), Subsequent VisitG0439 | 26 | $113 |
| Residence Visit for Established Patient With Low Level of Medical Decision Making, Per Day, If Using Time, at Least 30 Minutes99348 | 23 | $66 |
| Residence Visit for New Patient With High Level of Medical Decision Making, Per Day, If Using Time, at Least 75 Minutes99345 | 13 | $174 |
Typical Medicare-allowed amounts for these services range $66–$244 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, 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 · 26 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Gabapentin | 64 | 12 |
| Amlodipine Besylate | 46 | — |
| Atorvastatin Calcium | 36 | — |
| Levothyroxine Sodium | 32 | — |
| Escitalopram Oxalate | 26 | — |
| Lisinopril | 25 | — |
| Finasteride |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$200 across 2 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
- 2020-08-25
- Last updated
- 2026-01-09
- Certified
- 2026-01-09
Frequently asked questions
- What is Ozioma Erondu's NPI number?
- Ozioma Erondu's National Provider Identifier (NPI) is 1700499134, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ozioma Erondu's specialty?
- Ozioma Erondu is listed in the NPPES registry with a primary specialty of Adult Health Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Ozioma Erondu located?
- Ozioma Erondu's practice location on file with NPPES is 6334 Cedar Ln Ste 103, Columbia, MD 21044-4172.
- What is Ozioma Erondu's phone number?
- The practice phone number listed in the NPPES registry for Ozioma Erondu is (410) 531-2355.
- Does Ozioma Erondu accept Medicare?
- Ozioma Erondu is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Ozioma Erondu's NPI active?
- Yes — Ozioma Erondu's NPI (1700499134) is active in the NPPES registry as of the last update on 2026-01-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.