Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

Mr. Obinna Chukwuebuka Okonkwo, PMHNP-BC

Individual provider Psychiatric/Mental Health Registered Nurse · NPI 1235893363

Mr. Obinna Chukwuebuka Okonkwo, PMHNP-BC is a Nurse Practitioner in Lanham, Maryland. Qualified in 2021, 5 years ago. Practices with Arundel Mental Health Professionals Lc, a 116-clinician group, works from 2 locations, accepts Medicare assignment and offers telehealth. Licensed in Maryland.

Years since qualifying
5
Licensed in
MD
In the registry since
2021
Specialties on file
2
What do these letters mean?
PMHNP-BC — Psychiatric-Mental Health Nurse Practitioner, Board Certified
A board-certified psychiatric nurse practitioner.

See every abbreviation used in this directory →

Practice location Address checks out

7375 Executive Pl Ste 400E46
Lanham, MD 20706-2278
Phone: (240) 761-3886
Fax: (301) 686-3268
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 1511 Ritchie Hwy Ste 202, Arnold, MD 21012-2410 — (410) 757-2077

Specialties & licences

Psychiatric/Mental Health Nurse Practitioner (primary) Taxonomy 363LP0808X · Licence R223763 (MD)
Psychiatric/Mental Health Registered Nurse Taxonomy 163WP0808X · Licence R223763 (MD)

Record details

NPI number1235893363
Entity typeIndividual (Type 1)
GenderMale
Credentials PMHNP-BC
Sole proprietorYes
NPI enumeratedOctober 25, 2021
Last updated in NPPESJune 24, 2025
Certification dateJune 24, 2025

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyNURSE PRACTITIONER
Medical schoolOTHER
Graduated 2021 (5 years in practice)
Group practice Arundel Mental Health Professionals Lc — 116 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services

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