Mr Obinna Chukwuebuka Okonkwo, PMHNP-BC - Medicare Nurse Practitioner in Upper Marlboro, MD

Mr Obinna Chukwuebuka Okonkwo, PMHNP-BC is a medicare enrolled "Registered Nurse - Psychiatric/mental Health" in Upper Marlboro, Maryland. He graduated from nursing school in 2021 and has 3 years of diverse experience with area of expertise as Nurse Practitioner. He is a member of the group practice Arundel Mental Health Professionals Lc and his current practice location is 1450 Mercantile Ln Ste 243, Upper Marlboro, Maryland. You can reach out to his office (for appointments etc.) via phone at (240) 761-3886.

Mr Obinna Chukwuebuka Okonkwo is licensed to practice in Maryland (license number R223763) and he also participates in the medicare program. He accepts medicare assignments (which means he accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and his NPI Number is 1235893363.

Contact Information

Mr Obinna Chukwuebuka Okonkwo, PMHNP-BC
1450 Mercantile Ln Ste 243,
Upper Marlboro, MD 20774-5464
(240) 761-3886
(301) 686-3268

Map and Direction




Provider's Profile

Full NameMr Obinna Chukwuebuka Okonkwo
GenderMale
SpecialityNurse Practitioner
Experience3 Years
Location1450 Mercantile Ln Ste 243, Upper Marlboro, Maryland
Accepts Medicare AssignmentsYes. He accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Mr Obinna Chukwuebuka Okonkwo graduated from nursing school in 2021
  NPI Data:
  • NPI Number: 1235893363
  • Provider Enumeration Date: 10/25/2021
  • Last Update Date: 05/18/2023
  Medicare PECOS Information:
  • PECOS PAC ID: 4981098340
  • Enrollment ID: I20220301000056

Medical Identifiers

Medical identifiers for Mr Obinna Chukwuebuka Okonkwo such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1235893363NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
163WP0808XRegistered Nurse - Psychiatric/mental Health R223763 (Maryland)Primary

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Arundel Mental Health Professionals Lc498168817355

Medicare Reassignments

Some practitioners may not bill the customers directly but medicare billing happens through clinics / group practice / hospitals where the provider works. Medicare reassignment of benefits is a mechanism by which practitioners allow third parties to bill and receive payment for medicare services performed by them. Mr Obinna Chukwuebuka Okonkwo allows following entities to bill medicare on his behalf.
Entity NameArundel Mental Health Professionals Lc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1073649521
PECOS PAC ID: 4981688173
Enrollment ID: O20040615001556
Entity NameAdvantage Psychiatric Services Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1548742554
PECOS PAC ID: 2860732039
Enrollment ID: O20190326001310

Medicare Part D Prescriber Enrollment

Any physician or other eligible professional who prescribes Part D drugs must either enroll in the Medicare program or opt out in order to prescribe drugs to their patients with Part D prescription drug benefit plans. Mr Obinna Chukwuebuka Okonkwo is enrolled with medicare and thus, if eligible, can prescribe medicare part D drugs to patients with medicare part D benefits.

Mailing Address and Practice Location

Mailing AddressPractice Location Address
Mr Obinna Chukwuebuka Okonkwo, PMHNP-BC
1450 Mercantile Ln, Ste 243,
Upper Marlboro, MD 20774-5464

Ph: (240) 761-3886
Mr Obinna Chukwuebuka Okonkwo, PMHNP-BC
1450 Mercantile Ln Ste 243,
Upper Marlboro, MD 20774-5464

Ph: (240) 761-3886

Reviews and Comments


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Medicare Assignment: Assignment means that your doctor, provider, or supplier agrees (or is required by law) to accept the Medicare-approved amount as full payment for covered services. Most doctors, providers, and suppliers accept assignment, but you should always check to make sure. Participating providers have signed an agreement to accept assignment for all Medicare-covered services.

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