Joseph A De Leon, MD - Medicare Internal Medicine in Wynnewood, PA

Joseph A De Leon, MD is a medicare enrolled "Internal Medicine" physician in Wynnewood, Pennsylvania. He graduated from medical school in 2005 and has 19 years of diverse experience with area of expertise as Internal Medicine. He is a member of the group practice Permanente Medical Group Inc and his current practice location is 300 E Lancaster Ave, Suite 304 Wynnewood House, Wynnewood, Pennsylvania. You can reach out to his office (for appointments etc.) via phone at (610) 642-2002.

Joseph A De Leon is licensed to practice in Nevada (license number 15869) and he also participates in the medicare program. He accepts medicare assignments (which means he accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and his NPI Number is 1821380551.

Contact Information

Joseph A De Leon, MD
300 E Lancaster Ave, Suite 304 Wynnewood House,
Wynnewood, PA 19096-2139
(610) 642-2002
(610) 642-7607

Map and Direction




Physician's Profile

Full NameJoseph A De Leon
GenderMale
SpecialityInternal Medicine
Experience19 Years
Location300 E Lancaster Ave, Wynnewood, Pennsylvania
Accepts Medicare AssignmentsYes. He accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Joseph A De Leon graduated from medical school in 2005
  NPI Data:
  • NPI Number: 1821380551
  • Provider Enumeration Date: 05/13/2011
  • Last Update Date: 12/17/2021
  Medicare PECOS Information:
  • PECOS PAC ID: 8820267420
  • Enrollment ID: I20180927002329

Medical Identifiers

Medical identifiers for Joseph A De Leon such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1821380551NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine MD443525 (Pennsylvania)Secondary
207R00000XInternal Medicine 15869 (Nevada)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Rai Mack RoadSacramento, CADialysis facility
Kaiser Foundation Hosp So SacramentoSacramento, CAHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Permanente Medical Group Inc89219102257800

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. Joseph A De Leon allows following entities to bill medicare on his behalf.
Entity NamePermanente Medical Group Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1073606299
PECOS PAC ID: 8921910225
Enrollment ID: O20031104000710

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. Joseph A De Leon 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
Joseph A De Leon, MD
10001 S Eastern Ave, Suite 101,
Henderson, NV 89052-3907

Ph: (702) 616-5870
Joseph A De Leon, MD
300 E Lancaster Ave, Suite 304 Wynnewood House,
Wynnewood, PA 19096-2139

Ph: (610) 642-2002

Reviews and Comments


Internal Medicine Doctors in Wynnewood, PA

Dr. Akhnuwkh Jones, M.D.
Internal Medicine
Medicare: Medicare Enrolled
Practice Location: 100 E Lancaster Ave, Wynnewood, PA 19096
Phone: 610-645-2000    
Amanda B Christini, MD
Internal Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 100 E Lancaster Ave, 4 Pavilion, Suite 4303, Wynnewood, PA 19096
Phone: 484-476-6421    Fax: 484-476-3149
Daniel Wang, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 100 E Lancaster Ave, 4 Pavilion Ste 4303, Wynnewood, PA 19096
Phone: 484-476-6421    Fax: 484-476-3149
Xiaoling Yu,
Internal Medicine
Medicare: Medicare Enrolled
Practice Location: 100 E Lancaster Ave, Wynnewood, PA 19096
Phone: 484-476-6421    
Dr. Eric Marc Russell, DO
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 100 E Lancaster Ave, Wynnewood, PA 19096
Phone: 610-645-2000    
Dr. Jeremy Winthrop Gelber, M.D.
Internal Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 330 Aubrey Rd, Wynnewood, PA 19096
Phone: 610-642-3999    
Dr. Scott Andrew Fink, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 100 E Lancaster Ave, Suite 252, Wynnewood, PA 19096
Phone: 610-896-7360    Fax: 610-896-5207

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.