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MRS. CLARA IFEOMA ONYEIWU NP-FAMILY
NPI 1023585676
Nurse Practitioner - Psychiatric/Mental Health in Glenndale, MD

Active since October 31, 2018PECOS EnrolledAccepts Medicare Assignment
KRYSTAL MEDICAL ASSOCIATES, 12150 ANNAPOLIS RD, SUITE 100, GLENNDALE, MD 20769(301) 464-7601 Get Directions Write a Review

NPPES record last updated: August 26, 2025. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Mar 24, 2025, Oct 31, 2018 (2 updates tracked since 2018).

About Mrs. Clara Ifeoma Onyeiwu Np-family NPPES

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

MRS. CLARA IFEOMA ONYEIWU NP-FAMILY (NPI 1023585676) is an individual psychiatric/mental health provider in Glenndale, Maryland, licensed in Maryland (R142679) and active in the NPI registry since October 2018. She is enrolled in Medicare PECOS and is a graduate of Other (2017).

NPPES Registry Identity

NPI1023585676
Entity TypeIndividualFemale
Primary Taxonomy363LP0808X
Provider Legal NameMRS. CLARA IFEOMA ONYEIWUCredential: NP-FAMILY
Location AddressKRYSTAL MEDICAL ASSOCIATES, 12150 ANNAPOLIS RD, SUITE 100Glenndale, MD 20769
Mailing Address5301 Pattingham CtUpper Marlboro, MD 20772-2990 · (301) 464-7601
Phone(301) 464-7601
Sole ProprietorYes
Medical School CMSOtherGraduated 2017
Enumeration DateOctober 31, 2018
Last NPPES UpdateAugust 26, 20252 updates tracked since enumeration
NPPES CertifiedAugust 26, 2025
✔ NPI 1023585676 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
License✔ Licensed in MD · R142679
Also ListedNurse Practitioner · FamilyTaxonomy 363LF0000X · License R142679 (MD)
KRYSTAL MEDICAL ASSOCIATES, 12150 ANNAPOLIS RD, Glenndale, MD 20769
Open in Google Maps ↗

Other Identifiers 1

OtherR142679MD · Np-family

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

Mrs. Clara Ifeoma Onyeiwu Np-family 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 ID8123559010
PECOS Enrollment IDI20241002003228
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 20769 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.

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 Clara Onyeiwu's NPI number?

The NPI number for Clara Onyeiwu is 1023585676. It was assigned to this individual provider in the NPPES registry on October 31, 2018.

Where is Clara Onyeiwu located?

Clara Onyeiwu practices at Krystal Medical Associates, 12150 Annapolis Rd Suite 100, Glenndale, MD 20769. The listed phone number is (301) 464-7601.

What is Clara Onyeiwu's specialty?

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

Is Clara Onyeiwu enrolled in Medicare?

Yes. Clara Onyeiwu 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.

When was this NPI record last updated?

The NPPES record for Clara Onyeiwu was last updated on August 26, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 months 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.