Casey Danielle Westerman, DNP, CRNA - Medicare Nurse Anesthetist, Certified Registered in Lawrence, MA

Casey Danielle Westerman, DNP, CRNA is a medicare enrolled "Nurse Anesthetist, Certified Registered" in Lawrence, Massachusetts. Her current practice location is 1 General St, Lawrence, Massachusetts. You can reach out to her office (for appointments etc.) via phone at (978) 683-4000.

Casey Danielle Westerman is licensed to practice in Massachusetts (license number RN2371896) 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 1699473876.

Contact Information

Casey Danielle Westerman, DNP, CRNA
1 General St,
Lawrence, MA 01841-2997
(978) 683-4000
Not Available

Map and Direction




Provider's Profile

Full NameCasey Danielle Westerman
GenderFemale
SpecialityNurse Anesthetist, Certified Registered
Location1 General St, Lawrence, Massachusetts
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1699473876
  • Provider Enumeration Date: 02/17/2023
  • Last Update Date: 02/20/2023
  Medicare PECOS Information:
  • PECOS PAC ID: 8729451281
  • Enrollment ID: I20230302002322

Medical Identifiers

Medical identifiers for Casey Danielle Westerman such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1699473876NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
367500000XNurse Anesthetist, Certified Registered RN2371896 (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. Casey Danielle Westerman allows following entities to bill medicare on her behalf.
Entity NameNorth American Partners In Anesthesia Massachusetts Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1457867020
PECOS PAC ID: 8820350713
Enrollment ID: O20180312001704

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. Casey Danielle Westerman 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
Casey Danielle Westerman, DNP, CRNA
1304 Woodbine St,
Arlington, TX 76012-4241

Ph: (817) 487-3035
Casey Danielle Westerman, DNP, CRNA
1 General St,
Lawrence, MA 01841-2997

Ph: (978) 683-4000

Reviews and Comments


Nurse Anesthetist, Certified Registered Nurses in Lawrence, MA

Maura A Dwyer, C.R.N.A.
Nurse Anesthetist - CR
Medicare: Accepting Medicare Assignments
Practice Location: 1 General St, Lawrence, MA 01841
Phone: 978-683-4000    
Nancy Noemi Ramsay,
Nurse Anesthetist - CR
Medicare: Medicare Enrolled
Practice Location: 1 General St, Lawrence, MA 01841
Phone: 978-683-4000    
Y-nhi Nguyen, DNP, CRNA
Nurse Anesthetist - CR
Medicare: Medicare Enrolled
Practice Location: 1 General St, Lawrence, MA 01841
Phone: 978-683-4000    
Nicholas Martin Allou D'hemecourt,
Nurse Anesthetist - CR
Medicare: Accepting Medicare Assignments
Practice Location: 1 General St, Lawrence, MA 01841
Phone: 978-683-4000    
John J Baer, CRNA
Nurse Anesthetist - CR
Medicare: Medicare Enrolled
Practice Location: 50 Prospect St, Suite 205, Lawrence, MA 01841
Phone: 978-975-0700    
Brian Thomas, BSN, MS, CRNA
Nurse Anesthetist - CR
Medicare: Accepting Medicare Assignments
Practice Location: 1 General St, Lawrence, MA 01841
Phone: 213-448-4104    

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.