Lashaya Lyn Walker, RN - Medicare Nurse Anesthetist, Certified Registered in Lancaster, PA

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Lashaya Lyn Walker, RN is a medicare enrolled "Nurse Anesthetist, Certified Registered" in Lancaster, Pennsylvania. Her current practice location is 555 N Duke St, Lancaster, Pennsylvania. You can reach out to her office (for appointments etc.) via phone at (717) 544-7890.

Lashaya Lyn Walker is licensed to practice in Pennsylvania (license number RN592939) 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 1336544410.

Contact Information

Lashaya Lyn Walker, RN
555 N Duke St,
Lancaster, PA 17602-2250
(717) 544-7890
(717) 544-7157

Map and Direction




Provider's Profile

Full NameLashaya Lyn Walker
GenderFemale
SpecialityNurse Anesthetist, Certified Registered
Location555 N Duke St, Lancaster, Pennsylvania
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1336544410
  • Provider Enumeration Date: 10/30/2014
  • Last Update Date: 07/21/2022
  Medicare PECOS Information:
  • PECOS PAC ID: 9638493364
  • Enrollment ID: I20150128001110

Medical Identifiers

Medical identifiers for Lashaya Lyn Walker such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1336544410NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
163WC0200XRegistered Nurse - Critical Care Medicine RN592939 (Pennsylvania)Secondary
367500000XNurse Anesthetist, Certified Registered RN592939 (Pennsylvania)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. Lashaya Lyn Walker allows following entities to bill medicare on her behalf.
Entity NameAnesthesia Associates Of York Pa Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1205812260
PECOS PAC ID: 2769394949
Enrollment ID: O20031105000332
Entity NameWellspan Medical Group
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1750480299
PECOS PAC ID: 1951213115
Enrollment ID: O20040220000815
Entity NameNorth American Partners In Anesthesia, Pennsylvania , Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1639137854
PECOS PAC ID: 7517960834
Enrollment ID: O20060807000040

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. Lashaya Lyn Walker 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
Lashaya Lyn Walker, RN
2540 Raleigh Dr,
York, PA 17402-3913

Ph: (717) 880-5816		Lashaya Lyn Walker, RN
555 N Duke St,
Lancaster, PA 17602-2250

Ph: (717) 544-7890

Reviews and Comments


Nurse Anesthetist, Certified Registered Nurses in Lancaster, PA

Jacqueline N Mast, CRNA
Nurse Anesthetist - CR
Medicare: Accepting Medicare Assignments
Practice Location: 555 N Duke St, Lancaster, PA 17602
Phone: 717-544-5511    
Ms. Julia Darlene Fuller, C.R.N.A.
Nurse Anesthetist - CR
Medicare: Accepting Medicare Assignments
Practice Location: 555 N Duke St, Lancaster, PA 17602
Phone: 717-544-7890    Fax: 717-544-7151
Jerome Broad, CRNA
Nurse Anesthetist - CR
Medicare: Not Enrolled in Medicare
Practice Location: 555 N Duke St, Lancaster, PA 17602
Phone: 717-544-5511    
Meridith Ranck,
Nurse Anesthetist - CR
Medicare: Not Enrolled in Medicare
Practice Location: 133 E Frederick St, Lancaster, PA 17602
Phone: 717-394-9821    Fax: 717-394-0175
Mr. Donald Edgar Keck Ii, CRNA
Nurse Anesthetist - CR
Medicare: Medicare Enrolled
Practice Location: 133 E Frederick St, Lancaster, PA 17602
Phone: 717-394-0175    
Dr. Courtney Lynne Keil, CRNA, DNP
Nurse Anesthetist - CR
Medicare: Medicare Enrolled
Practice Location: 555 N Duke St, Lancaster, PA 17602
Phone: 717-544-5511    
Mehrdad Vaziri, CRNA
Nurse Anesthetist - CR
Medicare: Accepting Medicare Assignments
Practice Location: 555 N Duke St, Lancaster, PA 17602
Phone: 717-544-5511    

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.