Beth S Ralston, CRNA - Medicare Nurse Anesthetist, Certified Registered in Medfield, MA

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Beth S Ralston, CRNA is a medicare enrolled "Nurse Anesthetist, Certified Registered" in Medfield, Massachusetts. Her current practice location is 19 Haven Rd, Medfield, Massachusetts. You can reach out to her office (for appointments etc.) via phone at (508) 359-4859.

Beth S Ralston is licensed to practice in Massachusetts (license number 145530) and she also participates in the medicare program. She does not accept medicare assignments directly but she may accept medicare through third-party (refer to Reassignment section below) and may also prescribe medicare part D drugs. Her NPI Number is 1437150158.

Contact Information

Beth S Ralston, CRNA
19 Haven Rd,
Medfield, MA 02052
(508) 359-4859
Not Available

Map and Direction




Provider's Profile

Full NameBeth S Ralston
GenderFemale
SpecialityNurse Anesthetist, Certified Registered
Location19 Haven Rd, Medfield, Massachusetts
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1437150158
  • Provider Enumeration Date: 08/03/2005
  • Last Update Date: 05/23/2018
  Medicare PECOS Information:
  • PECOS PAC ID: 0143113159
  • Enrollment ID: I20040204000467

Medical Identifiers

Medical identifiers for Beth S Ralston such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1437150158NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
367500000XNurse Anesthetist, Certified Registered 145530 (Massachusetts)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. Beth S Ralston allows following entities to bill medicare on her behalf.
Entity NameAtlantic Anesthesia Pc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1700061652
PECOS PAC ID: 9638255300
Enrollment ID: O20080320000208
Entity NameGbaa Holdings Pllc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1790299592
PECOS PAC ID: 4789944646
Enrollment ID: O20180214001714

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. Beth S Ralston 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
Beth S Ralston, CRNA
19 Haven Rd,
Medfield, MA 02052-2804

Ph: (508) 359-4859		Beth S Ralston, CRNA
19 Haven Rd,
Medfield, MA 02052

Ph: (508) 359-4859

Reviews and Comments


Nurse Anesthetist, Certified Registered Nurses in Medfield, MA


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.