Dwayne Omar Ennis, PMHNP-BC - Medicare Nurse Practitioner in La Plata, MD

Dwayne Omar Ennis, PMHNP-BC is a medicare enrolled "Nurse Practitioner - Psychiatric/mental Health" in La Plata, Maryland. He graduated from nursing school in 2014 and has 11 years of diverse experience with area of expertise as Nurse Practitioner. His current practice location is 1014 Washington Ave, La Plata, Maryland. You can reach out to his office (for appointments etc.) via phone at (917) 560-5145.

Dwayne Omar Ennis is licensed to practice in Maryland (license number R173805) and he also participates in the medicare program. He may accept medicare assignments (which means he may accept the Medicare-approved amount; you may be billed for more than the Medicare deductible and coinsurance) and his NPI Number is 1700607835.

Contact Information

Dwayne Omar Ennis, PMHNP-BC
1014 Washington Ave,
La Plata, MD 20646-4228
(917) 560-5145
Not Available

Map and Direction




Provider's Profile

Full NameDwayne Omar Ennis
GenderMale
SpecialityNurse Practitioner
Experience11 Years
Location1014 Washington Ave, La Plata, Maryland
Accepts Medicare AssignmentsMay be. He may accept the Medicare-approved amount; you may be billed for more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Dwayne Omar Ennis graduated from nursing school in 2014
  NPI Data:
  • NPI Number: 1700607835
  • Provider Enumeration Date: 10/21/2024
  • Last Update Date: 10/12/2025
  Medicare PECOS Information:
  • PECOS PAC ID: 4880102011
  • Enrollment ID: I20250731001246

Medical Identifiers

Medical identifiers for Dwayne Omar Ennis such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1700607835NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
363LP0808XNurse Practitioner - Psychiatric/mental Health R173805 (Maryland)Primary

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. Dwayne Omar Ennis 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
Dwayne Omar Ennis, PMHNP-BC
1014 Washington Ave,
La Plata, MD 20646-4228

Ph: () -
Dwayne Omar Ennis, PMHNP-BC
1014 Washington Ave,
La Plata, MD 20646-4228

Ph: (917) 560-5145

Reviews and Comments


Nurse Practitioner Nurses in La Plata, MD

Mrs. Natasha Chinakesha Decaires-chester, NP
Nurse Practitioner
Medicare: Not Enrolled in Medicare
Practice Location: 5 Garrett Ave, La Plata, MD 20646
Phone: 301-609-4287    
Adwoa Amponsah-poku, NP
Nurse Practitioner
Medicare: Accepting Medicare Assignments
Practice Location: 5 N La Plata Ct Ste 101, La Plata, MD 20646
Phone: 301-609-5044    
Ashley Iannone, CRNP
Nurse Practitioner
Medicare: Accepting Medicare Assignments
Practice Location: 103 Centennial St Ste C, La Plata, MD 20646
Phone: 301-934-9111    
Gretchen Ann Machesney, NP
Nurse Practitioner
Medicare: Medicare Enrolled
Practice Location: 5 Garrett Ave, La Plata, MD 20646
Phone: 301-609-5439    Fax: 301-609-5344
Elizabeth Anne Fifelski, MSN, FNP-BC
Nurse Practitioner
Medicare: Accepting Medicare Assignments
Practice Location: 16 N La Plata Ct, La Plata, MD 20646
Phone: 732-850-2252    
Jessica Lorraine Milton, CRNP
Nurse Practitioner
Medicare: Medicare Enrolled
Practice Location: 115a La Grange Ave # A, La Plata, MD 20646
Phone: 301-392-1935    
Dr. Paul Michael Patterson, D.N.P.
Nurse Practitioner
Medicare: Accepting Medicare Assignments
Practice Location: 115a La Grange Ave, Suite 101, La Plata, MD 20646
Phone: 301-392-1935    Fax: 301-392-1936

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.

NPI Number: The National Provider Identifier (NPI) is a unique identification number for covered health care providers. The NPI must be used in lieu of legacy provider identifiers in the HIPAA standards transactions. Covered health care providers and all health plans and health care clearinghouses must use the NPIs in the administrative and financial transactions adopted under HIPAA (Health Insurance Portability and Accountability Act).

Our Data: Information on www.medicarelist.com is built using data sources published by Centers for Medicare & Medicaid Services (CMS) under Freedom of Information Act (FOIA). The information disclosed on the NPI Registry are FOIA-disclosable and are required to be disclosed under the FOIA and the eFOIA amendments to the FOIA. There is no way to 'opt out' or 'suppress' the NPPES record data for health care providers with active NPIs.