Grace Onuegbu, CRNP
NPI 1801363593 · Psychiatric/Mental Health Nurse Practitioner · Columbia, MD
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Grace Onuegbu, CRNP is a Psychiatric/Mental Health Nurse Practitioner provider in Columbia, MD (NPI 1801363593).
Provider details
- NPI number
- 1801363593
- Entity type
- Individual
- Primary specialty
- Psychiatric/Mental Health Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- CRNP
- Sex
- Female
- Sole proprietor
- No
- License
- R201290 (MD)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
7 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
406 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 Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 343 | $85 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 52 | $119 |
| New Patient Office Or Other Outpatient Visit With a High Level of Medical Decision Making, If Using Time, 60 Minutes Or More99205 | 11 | $206 |
Typical Medicare-allowed amounts for these services range $85–$206 (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 · 30 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Trazodone Hcl | 157 | 29 |
| Sertraline Hcl | 118 | 23 |
| Buspirone Hcl | 103 | 21 |
| Quetiapine Fumarate | 101 | 15 |
| Aripiprazole | 90 | 18 |
| Bupropion Hclbrand: Bupropion Xl | 83 | 14 |
| Clonazepam |
Practice location
Mailing address
Registry dates
- Enumerated
- 2018-10-31
- Last updated
- 2018-10-31
Frequently asked questions
- What is Grace Onuegbu's NPI number?
- Grace Onuegbu's National Provider Identifier (NPI) is 1801363593, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Grace Onuegbu's specialty?
- Grace Onuegbu is listed in the NPPES registry with a primary specialty of Psychiatric/Mental Health Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Grace Onuegbu located?
- Grace Onuegbu's practice location on file with NPPES is 8895 Centre Park Dr, Columbia, MD 21045-1966.
- What is Grace Onuegbu's phone number?
- The practice phone number listed in the NPPES registry for Grace Onuegbu is (410) 670-3076.
- Does Grace Onuegbu accept Medicare?
- Grace Onuegbu is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Grace Onuegbu's NPI active?
- Yes — Grace Onuegbu's NPI (1801363593) is active in the NPPES registry as of the last update on 2018-10-31.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.