Biliki S Douglas, PMHNP-BC - Medicare Nurse Practitioner in Ellicott City, MD

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Biliki S Douglas, PMHNP-BC is a medicare enrolled "Clinical Nurse Specialist - Psychiatric/mental Health, Child & Family" in Ellicott City, Maryland. She graduated from nursing school in 2022 and has 4 years of diverse experience with area of expertise as Nurse Practitioner. Her current practice location is 3459 Saint Johns Ln, Ellicott City, Maryland. You can reach out to her office (for appointments etc.) via phone at (301) 909-8150.

Biliki S Douglas is licensed to practice in Maryland (license number R210953) and she also participates in the medicare program. She accepts medicare assignments (which means she accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and her NPI Number is 1801459193.

Contact Information

Biliki S Douglas, PMHNP-BC
3459 Saint Johns Ln,
Ellicott City, MD 21042-4015
(301) 909-8150
(301) 909-8151

Map and Direction




Provider's Profile

Full NameBiliki S Douglas
GenderFemale
SpecialityNurse Practitioner
Experience4 Years
Location3459 Saint Johns Ln, Ellicott City, Maryland
Accepts Medicare AssignmentsYes. She accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Biliki S Douglas graduated from nursing school in 2022
  NPI Data:
  • NPI Number: 1801459193
  • Provider Enumeration Date: 04/22/2019
  • Last Update Date: 06/11/2025
  Medicare PECOS Information:
  • PECOS PAC ID: 7911339858
  • Enrollment ID: I20191115000422

Medical Identifiers

Medical identifiers for Biliki S Douglas such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1801459193NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
363LP0808XNurse Practitioner - Psychiatric/mental Health R210953 (Maryland)Secondary
364SP0810XClinical Nurse Specialist - Psychiatric/mental Health, Child & Family R210953 (Maryland)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. Biliki S Douglas allows following entities to bill medicare on her behalf.
Entity NameJ David Collins And Associates Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1013241611
PECOS PAC ID: 4688710841
Enrollment ID: O20091001000681
Entity NameWbmw Wellness Center Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1972132264
PECOS PAC ID: 8921429739
Enrollment ID: O20200603002162

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. Biliki S Douglas 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
Biliki S Douglas, PMHNP-BC
3459 Saint Johns Ln,
Ellicott City, MD 21042-4015

Ph: (301) 909-8150		Biliki S Douglas, PMHNP-BC
3459 Saint Johns Ln,
Ellicott City, MD 21042-4015

Ph: (301) 909-8150

Reviews and Comments


Clinical Nurse Specialist Nurses in Ellicott City, MD


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.