Dr Mignon Mercado De Leon, MD - Medicare Family Practice in Norristown, PA

Dr Mignon Mercado De Leon, MD is a medicare enrolled "Family Medicine" physician in Norristown, Pennsylvania. She graduated from medical school in 2003 and has 21 years of diverse experience with area of expertise as Family Practice. She is a member of the group practice Permanente Medical Group Inc and her current practice location is 1330 Powell St, Suite 409, Norristown, Pennsylvania. You can reach out to her office (for appointments etc.) via phone at (610) 277-0964.

Dr Mignon Mercado De Leon is licensed to practice in Pennsylvania (license number MT 194898) 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 1023246048.

Contact Information

Dr Mignon Mercado De Leon, MD
1330 Powell St, Suite 409,
Norristown, PA 19401-3353
(610) 277-0964
Not Available

Map and Direction




Physician's Profile

Full NameDr Mignon Mercado De Leon
GenderFemale
SpecialityFamily Practice
Experience21 Years
Location1330 Powell St, Norristown, 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 Mignon Mercado De Leon graduated from medical school in 2003
  NPI Data:
  • NPI Number: 1023246048
  • Provider Enumeration Date: 06/29/2009
  • Last Update Date: 01/10/2022
  Medicare PECOS Information:
  • PECOS PAC ID: 8527217462
  • Enrollment ID: I20161115000070

Medical Identifiers

Medical identifiers for Dr Mignon Mercado De Leon such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1023246048NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207Q00000XFamily Medicine MT 194898 (Pennsylvania)Primary

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Permanente Medical Group Inc89219102258376

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 Mignon Mercado De Leon allows following entities to bill medicare on her 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. Dr Mignon Mercado 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
Dr Mignon Mercado De Leon, MD
8205 W Warm Springs Rd Ste 210,
Las Vegas, NV 89113-3646

Ph: (702) 616-7660
Dr Mignon Mercado De Leon, MD
1330 Powell St, Suite 409,
Norristown, PA 19401-3353

Ph: (610) 277-0964

Reviews and Comments


Family Medicine Doctors in Norristown, PA

Dr. Ann Marie Carpenter, D.O.
Family Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 3001 Kimberly Dr, Norristown, PA 19401
Phone: 215-429-4117    
Bryce Eng,
Family Medicine
Medicare: Medicare Enrolled
Practice Location: 1401 Dekalb St, Norristown, PA 19401
Phone: 610-278-7787    Fax: 610-278-7386
Jessica Rose Mayer, DO
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 2705 Dekalb Pike Ste 202, Norristown, PA 19401
Phone: 610-275-7240    Fax: 610-275-0633
Joshua S Martin, D.O.
Family Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 2701 Dekalb Pike, Norristown, PA 19401
Phone: 610-278-2000    
Mr. Radha Krishna Mahajan, MD
Family Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 2521 W Main St, Norristown, PA 19403
Phone: 610-539-3221    Fax: 610-539-3222
Dr. Eric Yeh, M.D.
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1437 Dekalb St Ste 201, Norristown, PA 19401
Phone: 610-272-5341    

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.