Ms Sonya B Williams, CRNP - Medicare Nurse Practitioner in Arnold, MD

Ms Sonya B Williams, CRNP is a medicare enrolled "Nurse Practitioner - Family" in Arnold, Maryland. She graduated from nursing school in 2003 and has 21 years of diverse experience with area of expertise as Nurse Practitioner. She is a member of the group practice Maryland Primary Care Physicians, Llc and her current practice location is 1509 Ritchie Hwy, Arnold, Maryland. You can reach out to her office (for appointments etc.) via phone at (410) 757-7600.

Ms Sonya B Williams is licensed to practice in Maryland (license number R154267) 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 1912999517.

Contact Information

Ms Sonya B Williams, CRNP
1509 Ritchie Hwy,
Arnold, MD 21012-2742
(410) 757-7600
(410) 626-8043

Map and Direction




Provider's Profile

Full NameMs Sonya B Williams
GenderFemale
SpecialityNurse Practitioner
Experience21 Years
Location1509 Ritchie Hwy, Arnold, 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:
  • Ms Sonya B Williams graduated from nursing school in 2003
  NPI Data:
  • NPI Number: 1912999517
  • Provider Enumeration Date: 08/19/2005
  • Last Update Date: 01/24/2011
  Medicare PECOS Information:
  • PECOS PAC ID: 1557350089
  • Enrollment ID: I20040510001401

Medical Identifiers

Medical identifiers for Ms Sonya B Williams such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1912999517NPI-NPPES
6279843OtherMDAETNA HMO
640732-02OtherMDCAREFIRST MD RENDERING
7202558OtherMDAETNA PPO
7605-0073OtherMDCAREFIRST BLUECHOICE
P00256986OtherMDRAILROAD MEDICARE
111137OtherMDJHHC PROVIDER NUMBER
407664800MedicaidMD

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
363LF0000XNurse Practitioner - Family R154267 (Maryland)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Kindred At HomeColumbia, MDHome health agency
Anne Arundel Medical CenterAnnapolis, MDHospital
University Of Md Baltimore Washington Medical CenterGlen burnie, MDHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Maryland Primary Care Physicians, Llc872998183291

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. Ms Sonya B Williams allows following entities to bill medicare on her behalf.
Entity NameMaryland Primary Care Physicians, Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1083667067
PECOS PAC ID: 8729981832
Enrollment ID: O20040128000134

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. Ms Sonya B Williams 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
Ms Sonya B Williams, CRNP
1111 Benfield Blvd, Suite 100,
Millersville, MD 21108-3002

Ph: (410) 729-5100
Ms Sonya B Williams, CRNP
1509 Ritchie Hwy,
Arnold, MD 21012-2742

Ph: (410) 757-7600

Reviews and Comments


Nurse Practitioner Nurses in Arnold, MD

Ms. Mary Ann Gardiner, C.R.N.P
Nurse Practitioner
Medicare: Not Enrolled in Medicare
Practice Location: 1509 Ritchie Hwy, Arnold, MD 21012
Phone: 410-757-7600    Fax: 410-626-8043
Meghann L Wellard, CRNP
Nurse Practitioner
Medicare: Not Enrolled in Medicare
Practice Location: 1460 Ritchie Hwy Ste 209, Arnold, MD 21012
Phone: 410-789-7337    Fax: 410-349-1107
Mrs. Rachel M. Sweeney, C.R.N.P.
Nurse Practitioner
Medicare: Accepting Medicare Assignments
Practice Location: 1509 Ritchie Hwy, Arnold, MD 21012
Phone: 410-757-7600    Fax: 410-626-8043
Kelly Hunt, APRN, FNP-C
Nurse Practitioner
Medicare: Medicare Enrolled
Practice Location: 1264 Bay Dale Dr, Arnold, MD 21012
Phone: 410-757-0027    
Lesley Anne Mcconnell, C.P.N.P.
Nurse Practitioner
Medicare: Not Enrolled in Medicare
Practice Location: 277 Peninsula Farm Rd, Arnold, MD 21012
Phone: 410-647-2600    
Ms. Kathleen Louise Mcclelland, RN, CNM, FNP
Nurse Practitioner
Medicare: Accepting Medicare Assignments
Practice Location: 1454 Baltimore Annapolis Blvd, Arnold, MD 21012
Phone: 410-626-8982    Fax: 410-626-8805
Dr. Susan Snight Moreland, DNP CRNP
Nurse Practitioner
Medicare: Accepting Medicare Assignments
Practice Location: 277 Peninsula Farm Rd Ste I, Arnold, MD 21012
Phone: 410-989-8833    Fax: 410-975-5641

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.