Dr Theresa Zaleski, DO - Medicare Micrographic Dermatologic Surgery (mds) in York, PA

Dr Theresa Zaleski, DO is a medicare enrolled "Dermatology - Mohs-micrographic Surgery" physician in York, Pennsylvania. She graduated from medical school in 2011 and has 13 years of diverse experience with area of expertise as Micrographic Dermatologic Surgery (mds). She is a member of the group practice Wellspan Medical Group and her current practice location is 296 Saint Charles Way, York, Pennsylvania. You can reach out to her office (for appointments etc.) via phone at (717) 812-5050.

Dr Theresa Zaleski is licensed to practice in Pennsylvania (license number OS018714) 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 1134401524.

Contact Information

Dr Theresa Zaleski, DO
296 Saint Charles Way,
York, PA 17402-4648
(717) 812-5050
(717) 741-2427

Map and Direction




Physician's Profile

Full NameDr Theresa Zaleski
GenderFemale
SpecialityMicrographic Dermatologic Surgery (mds)
Experience13 Years
Location296 Saint Charles Way, York, 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:
  • Dr Theresa Zaleski graduated from medical school in 2011
  NPI Data:
  • NPI Number: 1134401524
  • Provider Enumeration Date: 09/13/2011
  • Last Update Date: 01/12/2021
  Medicare PECOS Information:
  • PECOS PAC ID: 0648420505
  • Enrollment ID: I20170823000159

Medical Identifiers

Medical identifiers for Dr Theresa Zaleski such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1134401524NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207N00000XDermatology OS018714 (Pennsylvania)Secondary
208D00000XGeneral Practice U02868 (Florida)Secondary
207ND0101XDermatology - Mohs-micrographic Surgery OS018714 (Pennsylvania)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
York HospitalYork, PAHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Wellspan Medical Group19512131151946

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. Dr Theresa Zaleski allows following entities to bill medicare on her behalf.
Entity NameWellspan Medical Group
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1750480299
PECOS PAC ID: 1951213115
Enrollment ID: O20040220000815

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. Dr Theresa Zaleski 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
Dr Theresa Zaleski, DO
3421 Concord Rd,
York, PA 17402-9001

Ph: (717) 812-5050
Dr Theresa Zaleski, DO
296 Saint Charles Way,
York, PA 17402-4648

Ph: (717) 812-5050

Reviews and Comments


Dermatology Doctors in York, PA

Dr. Heather Leanne Salvaggio, MD
Dermatology
Medicare: Accepting Medicare Assignments
Practice Location: 205 Saint Charles Way, York, PA 17402
Phone: 717-741-4666    Fax: 717-741-0538
Samantha Haraszti, DO
Dermatology
Medicare: Accepting Medicare Assignments
Practice Location: 296 Saint Charles Way, York, PA 17402
Phone: 717-812-5050    
Stacy Klepeiss, M.D.
Dermatology
Medicare: Accepting Medicare Assignments
Practice Location: 205 Saint Charles Way, York, PA 17402
Phone: 717-741-4666    Fax: 717-741-9649
Karen Marie Waltz, MD
Dermatology
Medicare: Accepting Medicare Assignments
Practice Location: 1934 Security Drive, York, PA 17402
Phone: 717-741-3761    Fax: 717-741-9495
Dr. Natalie Ivana Bene, M.D.
Dermatology
Medicare: Accepting Medicare Assignments
Practice Location: 400 Pine Grove Cmns, York, PA 17403
Phone: 717-755-4422    Fax: 717-755-2390
Mr. Ira J Berman, MD
Dermatology
Medicare: Accepting Medicare Assignments
Practice Location: 205 Saint Charles Way, York, PA 17402
Phone: 717-741-4666    Fax: 717-741-9649

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.