Onnie Brown, APRN
NPI 1376785782 · Adult Health Nurse Practitioner · Elkridge, MD
Enrolled with Medicare as Order and Referring Only - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Onnie Brown, APRN is a Adult Health Nurse Practitioner provider in Elkridge, MD (NPI 1376785782).
Provider details
- NPI number
- 1376785782
- Entity type
- Individual
- Primary specialty
- Adult Health Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- APRN
- Sex
- Female
- Sole proprietor
- No
- License
- AP8302 (AZ)
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 tenure38% of score
17 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
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.
Practice location
Mailing address
Registry dates
- Enumerated
- 2009-03-31
- Last updated
- 2016-03-30
Frequently asked questions
- What is Onnie Brown's NPI number?
- Onnie Brown's National Provider Identifier (NPI) is 1376785782, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Onnie Brown's specialty?
- Onnie Brown is listed in the NPPES registry with a primary specialty of Adult Health Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Onnie Brown located?
- Onnie Brown's practice location on file with NPPES is 6514 Meadowridge Rd, Elkridge, MD 21075-6115.
- What is Onnie Brown's phone number?
- The practice phone number listed in the NPPES registry for Onnie Brown is (623) 466-3106.
- Does Onnie Brown accept Medicare?
- Onnie Brown is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Onnie Brown's NPI active?
- Yes — Onnie Brown's NPI (1376785782) is active in the NPPES registry as of the last update on 2016-03-30.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.