Mr Gregory Anyinam Obiwuma, PMHNP - Medicare Nurse Practitioner in Washington, DC

Mr Gregory Anyinam Obiwuma, PMHNP is a medicare enrolled "Nurse Practitioner - Psychiatric/mental Health" in Washington, District Of Columbia. His current practice location is 2811 Pennsylvania Ave Se, Washington, District Of Columbia. You can reach out to his office (for appointments etc.) via phone at (202) 894-6811.

Mr Gregory Anyinam Obiwuma is licensed to practice in District Of Columbia (license number RN1016444) and he also participates in the medicare program. He does not accept medicare assignments directly but he may accept medicare through third-party (refer to Reassignment section below) and may also prescribe medicare part D drugs. His NPI Number is 1164052692.

Contact Information

Mr Gregory Anyinam Obiwuma, PMHNP
2811 Pennsylvania Ave Se,
Washington, DC 20020-3865
(202) 894-6811
Not Available

Map and Direction




Provider's Profile

Full NameMr Gregory Anyinam Obiwuma
GenderMale
SpecialityNurse Practitioner - Psychiatric/mental Health
Location2811 Pennsylvania Ave Se, Washington, District Of Columbia
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1164052692
  • Provider Enumeration Date: 01/23/2020
  • Last Update Date: 08/30/2023
  Medicare PECOS Information:
  • PECOS PAC ID: 2961802905
  • Enrollment ID: I20210614002149

Medical Identifiers

Medical identifiers for Mr Gregory Anyinam Obiwuma such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1164052692NPI-NPPES
2407922MedicaidDC

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
363LP0808XNurse Practitioner - Psychiatric/mental Health RN1016444 (District Of Columbia)Primary

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 Gregory Anyinam Obiwuma allows following entities to bill medicare on his behalf.
Entity NamePrivium Consultants Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1386171510
PECOS PAC ID: 1052680428
Enrollment ID: O20170629000350
Entity NameNew Era Recovery And Behavioral Health Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1558025726
PECOS PAC ID: 5991196073
Enrollment ID: O20211228001001
Entity NameRise Family Services Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1124648456
PECOS PAC ID: 8729474903
Enrollment ID: O20220418000006

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 Gregory Anyinam Obiwuma 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 Gregory Anyinam Obiwuma, PMHNP
1818 New York Ave Ne Ste 233,
Washington, DC 20002-1848

Ph: (202) 706-4428
Mr Gregory Anyinam Obiwuma, PMHNP
2811 Pennsylvania Ave Se,
Washington, DC 20020-3865

Ph: (202) 894-6811

Reviews and Comments


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Medicare Program: Medicare is a federal government program which provides health insurance to people who are 65 or older. This program also covers certain younger people with disabilities (who receive Social Security Disability Insurance - SSDI), and people with End-Stage Renal Disease (permanent kidney failure requiring dialysis or a transplant, sometimes called ESRD.

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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