Eric James Williamson, CRNP - Medicare Nurse Practitioner in Baltimore, MD

Eric James Williamson, CRNP is a medicare enrolled "Nurse Practitioner - Acute Care" in Baltimore, Maryland. He graduated from nursing school in 2017 and has 7 years of diverse experience with area of expertise as Nurse Practitioner. He is a member of the group practice Luminis Health Medical Group, Llc and his current practice location is 22 S Greene St, Baltimore, Maryland. You can reach out to his office (for appointments etc.) via phone at (410) 328-8667.

Eric James Williamson is licensed to practice in Maryland (license number R201656) 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 1205337540.

Contact Information

Eric James Williamson, CRNP
22 S Greene St,
Baltimore, MD 21201-1544
(410) 328-8667
Not Available

Map and Direction




Provider's Profile

Full NameEric James Williamson
GenderMale
SpecialityNurse Practitioner
Experience7 Years
Location22 S Greene St, Baltimore, 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:
  • Eric James Williamson graduated from nursing school in 2017
  NPI Data:
  • NPI Number: 1205337540
  • Provider Enumeration Date: 02/22/2018
  • Last Update Date: 02/22/2018
  Medicare PECOS Information:
  • PECOS PAC ID: 4284997941
  • Enrollment ID: I20181018002456

Medical Identifiers

Medical identifiers for Eric James Williamson such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1205337540NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
363LA2100XNurse Practitioner - Acute Care R201656 (Maryland)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Anne Arundel Medical CenterAnnapolis, MDHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Luminis Health Medical Group, Llc2860447315437

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. Eric James Williamson allows following entities to bill medicare on his behalf.
Entity NameJohns Hopkins Community Physicians
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1578598868
PECOS PAC ID: 8325943707
Enrollment ID: O20031220000065
Entity NameLuminis Health Medical Group, Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1073580205
PECOS PAC ID: 2860447315
Enrollment ID: O20050317000146

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. Eric James Williamson 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
Eric James Williamson, CRNP
7649 Stony Creek Ln,
Ellicott City, MD 21043-7906

Ph: (443) 760-1020
Eric James Williamson, CRNP
22 S Greene St,
Baltimore, MD 21201-1544

Ph: (410) 328-8667

Reviews and Comments


Nurse Practitioner Nurses in Baltimore, MD

Ms. Lindsay Bream O'meara, CRNP
Nurse Practitioner
Medicare: Accepting Medicare Assignments
Practice Location: 22 S Greene St, Suite S4d07, Baltimore, MD 21201
Phone: 410-328-3365    
Mrs. Tamara Jeanne Setola, CPNP
Nurse Practitioner
Medicare: Medicare Enrolled
Practice Location: 7001 Johnnycake Rd Ste 101, Baltimore, MD 21244
Phone: 410-719-0063    
Alison C Eissler, CRNP
Nurse Practitioner
Medicare: Not Enrolled in Medicare
Practice Location: 312 N. Martin Luther King Jr. Blvd, Suite 102, Baltimore, MD 21201
Phone: 610-716-0192    
Mrs. Rebecca Delaney Tsao, CRNP
Nurse Practitioner
Medicare: Not Enrolled in Medicare
Practice Location: 98 North Broadway, Suite 421, Baltimore, MD 21231
Phone: 410-955-6211    
Kamishia Latasha Thomas, ANP-C
Nurse Practitioner
Medicare: Accepting Medicare Assignments
Practice Location: 601 N Caroline Street, Baltimore, MD 21264
Phone: 443-997-0270    Fax: 410-614-1168
Dana Aybout, ARNP
Nurse Practitioner
Medicare: Not Enrolled in Medicare
Practice Location: 4940 Eastern Avenue, Baltimore, MD 21264
Phone: 410-550-5568    Fax: 410-550-0470
Andrew Brave, CRNP
Nurse Practitioner
Medicare: Not Enrolled in Medicare
Practice Location: 2401 W Belvedere Ave, Baltimore, MD 21215
Phone: 410-601-9000    

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.