CHIOMA NWABINELI OULEGA PMHNP-BC
NPI 1891037255
Nurse Practitioner - Psychiatric/Mental Health in Lanham, MD

Active since March 25, 2013PECOS EnrolledAccepts Medicare Assignment
9536 DUBARRY AVE, LANHAM, MD 20706(301) 385-1835 Get Directions Write a Review

NPPES record last updated: August 16, 2023. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Aug 16, 2023, Aug 11, 2021 (2 updates tracked since 2021).

About Chioma Nwabineli Oulega Pmhnp-bc NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

CHIOMA NWABINELI OULEGA PMHNP-BC (NPI 1891037255) is an individual psychiatric/mental health provider in Lanham, Maryland, licensed in District Of Columbia (RN1027589) and active in the NPI registry since March 2013. She is enrolled in Medicare PECOS, maintains 3 additional practice locations, and is a graduate of Other (2016).

NPPES Registry Identity

NPI1891037255
Entity TypeIndividualFemale
Primary Taxonomy363LP0808X
Provider Legal NameCHIOMA NWABINELI OULEGACredential: PMHNP-BC
Location Address9536 DUBARRY AVELanham, MD 20706-4025
Mailing Address9536 Dubarry AveLanham, MD 20706-4025 · (301) 385-1835
Sole ProprietorYes
Medical School CMSOtherGraduated 2016
Enumeration DateMarch 25, 2013
Last NPPES UpdateAugust 16, 20232 updates tracked since enumeration
NPPES CertifiedAugust 16, 2023
NPI 1891037255 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

Primary SpecialtyNurse Practitioner · Psychiatric/Mental HealthPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363LP0808X
Licenses Licensed in DC · RN1027589 Licensed in MD · R202245
Also ListedRegistered NurseTaxonomy 163W00000X · License RN1027589 (DC)
9536 DUBARRY AVE, Lanham, MD 20706

Secondary Practice Locations 3

Location 1425 2nd St NWWashington, DC 20001-2003 · Phone (202) 783-7343
Location 2920 Bellevue St SEWashington, DC 20032-6030 · Phone (202) 236-4362
Location 31818 New York Ave NE Ste 110Washington, DC 20002-1849 · Phone (202) 489-0615

Accepted Insurance

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

Enrolled in Medicare and accepts Medicare assignment

Chioma Nwabineli Oulega Pmhnp-bc is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID941686315
PECOS Enrollment IDI20221008000039
Eligible to Order & Refer Part B Labs & Imaging Durable Medical Equipment Home Health Agency Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 20706 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$100.31 typical visit price
range $65.18 – $194.86
Typical copayment $25.07 (range $16.29 – $48.71)
Most-billed visit code 99203
Established Patient
$113.72 typical visit price
range $21.40 – $158.88
Typical copayment $28.43 (range $5.35 – $39.72)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

Nurse Practitioner (Psychiatric/Mental Health)
9536 DUBARRY AVE
LANHAM, MD 20706

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Chioma Oulega's NPI number?

The NPI number for Chioma Oulega is 1891037255. It was assigned to this individual provider in the NPPES registry on March 25, 2013.

Where is Chioma Oulega located?

Chioma Oulega practices at 9536 Dubarry Ave, Lanham, MD 20706. The listed phone number is (301) 385-1835.

What is Chioma Oulega's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Psychiatric/Mental Health, with taxonomy code 363LP0808X.

Is Chioma Oulega enrolled in Medicare?

Yes. Chioma Oulega is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

What insurance does Chioma Oulega accept?

Health plans from Providence Health Plan list Chioma Oulega as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Chioma Oulega was last updated on August 16, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.