Cynthia Ononobi, NP
NPI 1003172776 · Psychiatric/Mental Health Nurse Practitioner · Glenarden, MD
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Cynthia Ononobi, NP is a Psychiatric/Mental Health Nurse Practitioner provider in Glenarden, MD (NPI 1003172776).
Provider details
- NPI number
- 1003172776
- Entity type
- Individual
- Primary specialty
- Psychiatric/Mental Health Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- NP
- Sex
- Female
- Sole proprietor
- Yes
- License
- 1054012 (DC)
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
14 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
- 2012-04-07
- Last updated
- 2026-02-20
- Certified
- 2026-02-20
Frequently asked questions
- What is Cynthia Ononobi's NPI number?
- Cynthia Ononobi's National Provider Identifier (NPI) is 1003172776, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Cynthia Ononobi's specialty?
- Cynthia Ononobi is listed in the NPPES registry with a primary specialty of Psychiatric/Mental Health Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Cynthia Ononobi located?
- Cynthia Ononobi's practice location on file with NPPES is 9107 Glenarden Pkwy, Glenarden, MD 20706-2672.
- What is Cynthia Ononobi's phone number?
- The practice phone number listed in the NPPES registry for Cynthia Ononobi is (301) 742-4558.
- Does Cynthia Ononobi accept Medicare?
- Cynthia Ononobi is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Cynthia Ononobi's NPI active?
- Yes — Cynthia Ononobi's NPI (1003172776) is active in the NPPES registry as of the last update on 2026-02-20.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.