Ann M Williams, CRNA - Medicare Certified Registered Nurse Anesthetist (crna) in West Readomg, PA

Ann M Williams, CRNA is a medicare enrolled "Nurse Anesthetist, Certified Registered" in West Readomg, Pennsylvania. She graduated from nursing school in 1978 and has 46 years of diverse experience with area of expertise as Certified Registered Nurse Anesthetist (crna). She is a member of the group practice Tower Health Medical Group and her current practice location is 6th Avenue And Spruce, West Readomg, Pennsylvania. You can reach out to her office (for appointments etc.) via phone at (484) 628-8269.

Ann M Williams is licensed to practice in Pennsylvania (license number RN219072L) 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 1639286628.

Contact Information

Ann M Williams, CRNA
6th Avenue And Spruce,
West Readomg, PA 19611-1428
(484) 628-8269
Not Available

Map and Direction




Provider's Profile

Full NameAnn M Williams
GenderFemale
SpecialityCertified Registered Nurse Anesthetist (crna)
Experience46 Years
Location6th Avenue And Spruce, West Readomg, Pennsylvania
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:
  • Ann M Williams graduated from nursing school in 1978
  NPI Data:
  • NPI Number: 1639286628
  • Provider Enumeration Date: 08/24/2006
  • Last Update Date: 04/08/2015
  Medicare PECOS Information:
  • PECOS PAC ID: 8224069372
  • Enrollment ID: I20050829000270

Medical Identifiers

Medical identifiers for Ann M Williams such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1639286628NPI-NPPES
1551298OtherPAGATEWAY
9530442OtherPAAETNA
117255OtherPAGEISINGER
3502776000OtherPAIBC
50076657OtherPACAPITAL ADVANTAGE
2023545OtherPAHIGHMARK
2023545OtherPAFIRST PRIORITY

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
163W00000XRegistered Nurse RN219072-L (Pennsylvania)Secondary
367500000XNurse Anesthetist, Certified Registered RN219072L (Pennsylvania)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Reading HospitalWest reading, PAHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Tower Health Medical Group7618889213577

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. Ann M Williams allows following entities to bill medicare on her behalf.
Entity NameTower Health Medical Group
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1609291350
PECOS PAC ID: 7618889213
Enrollment ID: O20040311000072

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. Ann M 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
Ann M Williams, CRNA
Po Box 13579,
Reading, PA 19612

Ph: (484) 628-0799
Ann M Williams, CRNA
6th Avenue And Spruce,
West Readomg, PA 19611-1428

Ph: (484) 628-8269

Reviews and Comments


Nurse Anesthetist, Certified Registered Nurses in West Readomg, PA


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.