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MS. YVONNE NONYELUM OBIKE CRNP
NPI 1972092740
Nurse Practitioner - Psychiatric/Mental Health in Ellicott City, MD

Active since May 07, 2018PECOS EnrolledAccepts Medicare Assignment
3534 LOWER MILL CT, ELLICOTT CITY, MD 21043(443) 891-5399 Get Directions Write a Review

NPPES record last updated: February 12, 2026. Verified against the NPPES registry weekly; last sync: August 16, 2026.

Record update history: Apr 26, 2024, May 7, 2018 (2 updates tracked since 2018).

About Ms. Yvonne Nonyelum Obike Crnp NPPES

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

MS. YVONNE NONYELUM OBIKE CRNP (NPI 1972092740) is an individual psychiatric/mental health provider in Ellicott City, Maryland, licensed in Maryland (R208795) and active in the NPI registry since May 2018. She is enrolled in Medicare PECOS, is affiliated with Saint Agnes Hospital, and is a graduate of Other (2017).

NPPES Registry Identity

NPI1972092740
Entity TypeIndividualFemale
Primary Taxonomy363LP0808X
Provider Legal NameMS. YVONNE NONYELUM OBIKECredential: CRNP
Location Address3534 LOWER MILL CTEllicott City, MD 21043-4140
Mailing Address3534 Lower Mill CtEllicott City, MD 21043-4140 · (443) 891-5399
Phone(443) 891-5399
Sole ProprietorYes
Medical School CMSOtherGraduated 2017
Enumeration DateMay 7, 2018
Last NPPES UpdateFebruary 12, 20262 updates tracked since enumeration
NPPES CertifiedFebruary 12, 2026
✔ NPI 1972092740 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 · R208795
Also ListedNurse Practitioner · FamilyTaxonomy 363LF0000X · License R208795 (MD)
3534 LOWER MILL CT, Ellicott City, MD 21043
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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

Ms. Yvonne Nonyelum Obike Crnp 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 ID9032468269
PECOS Enrollment IDI20180822000872
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.

Areas of Expertise CMS Part B claims 2

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes 99222
Initial hospital inpatient care is a service where a healthcare provider spends about 50 minutes per day overseeing your care while you're admitted in the hospital. This includes reviewing your health status, planning your treatment, and ensuring your safety and comfort.
18 services18 patients
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes 99223
Initial hospital inpatient care per day, typically 70 minutes, refers to the daily medical service provided to patients admitted to the hospital. This includes a comprehensive evaluation, diagnosis, treatment plan, and monitoring of your health condition. It ensures your well-being during your hospital stay.
13 services13 patients

Hospital Affiliations CMS Care Compare

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Saint Agnes Hospital

Acute Care Hospitals · Baltimore, MD
4/5 CMS rating
OwnershipVoluntary non-profit - Church
CMS Certification Number210011
Location900 Caton AvenueBaltimore, MD 21229 · Baltimore City County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 21043 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
$94.08 typical visit price
range $60.73 – $183.44
Typical copayment $23.52 (range $15.18 – $45.86)
Most-billed visit code 99203
Established Patient
$106.59 typical visit price
range $19.60 – $149.17
Typical copayment $26.64 (range $4.90 – $37.29)
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.

KEYZ HEALTH LLC
Nurse Practitioner (Psychiatric/Mental Health)
3534 LOWER MILL CT
ELLICOTT CITY, MD 21043
Howard County (443) 759-2338

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 Yvonne Obike's NPI number?

The NPI number for Yvonne Obike is 1972092740. It was assigned to this individual provider in the NPPES registry on May 7, 2018.

Where is Yvonne Obike located?

Yvonne Obike practices at 3534 Lower Mill Ct, Ellicott City, MD 21043. The listed phone number is (443) 891-5399.

What is Yvonne Obike's specialty?

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

Is Yvonne Obike enrolled in Medicare?

Yes. Yvonne Obike 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.

Is Yvonne Obike affiliated with any hospitals?

According to CMS data, Yvonne Obike is affiliated with Saint Agnes Hospital.

When was this NPI record last updated?

The NPPES record for Yvonne Obike was last updated on February 12, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 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.