Dr Kristie Lynne Mast, MD - Medicare Family Practice in Philadelphia, PA

Dr Kristie Lynne Mast, MD is a medicare enrolled "Family Medicine" physician in Philadelphia, Pennsylvania. She went to Medical College Of Pennsylvania and graduated in 1996 and has 28 years of diverse experience with area of expertise as Family Practice. She is a member of the group practice Esperanza Health Center, Inc. and her current practice location is 3156 Kensington Ave, Philadelphia, Pennsylvania. You can reach out to her office (for appointments etc.) via phone at (215) 831-1100.

Dr Kristie Lynne Mast is licensed to practice in Pennsylvania (license number MD-067538L) 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 1922058759.

Contact Information

Dr Kristie Lynne Mast, MD
3156 Kensington Ave,
Philadelphia, PA 19134-2400
(215) 831-1100
(215) 807-8951

Map and Direction




Physician's Profile

Full NameDr Kristie Lynne Mast
GenderFemale
SpecialityFamily Practice
Experience28 Years
Location3156 Kensington Ave, Philadelphia, 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 Kristie Lynne Mast attended and graduated from Medical College Of Pennsylvania in 1996
  NPI Data:
  • NPI Number: 1922058759
  • Provider Enumeration Date: 05/11/2006
  • Last Update Date: 01/14/2008
  Medicare PECOS Information:
  • PECOS PAC ID: 2668616004
  • Enrollment ID: I20130925000114

Medical Identifiers

Medical identifiers for Dr Kristie Lynne Mast such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1922058759NPI-NPPES
01784620MedicaidPA

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207Q00000XFamily Medicine MD-067538L (Pennsylvania)Primary

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Esperanza Health Center, Inc.610381507125

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 Kristie Lynne Mast allows following entities to bill medicare on her behalf.
Entity NameEsperanza Health Center, Inc.
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1255726659
PECOS PAC ID: 6103815071
Enrollment ID: O20040507000367

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 Kristie Lynne Mast 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 Kristie Lynne Mast, MD
3156 Kensington Ave,
Philadelphia, PA 19134-2400

Ph: (215) 831-1100
Dr Kristie Lynne Mast, MD
3156 Kensington Ave,
Philadelphia, PA 19134-2400

Ph: (215) 831-1100

Reviews and Comments


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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.