Eric Harvey Leder, MD - Medicare Internal Medicine in Parker, CO

Eric Harvey Leder, MD is a medicare enrolled "Internal Medicine" physician in Parker, Colorado. He went to Washington University School Of Medicine and graduated in 1975 and has 49 years of diverse experience with area of expertise as Internal Medicine. He is a member of the group practice Portercare Adventist Health System and his current practice location is 9397 Crown Crest Blvd Ste 201, Parker, Colorado. You can reach out to his office (for appointments etc.) via phone at (303) 649-3860.

Eric Harvey Leder is licensed to practice in Colorado (license number 20472) 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 1134160898.

Contact Information

Eric Harvey Leder, MD
9397 Crown Crest Blvd Ste 201,
Parker, CO 80138-8576
(303) 649-3860
Not Available

Map and Direction




Physician's Profile

Full NameEric Harvey Leder
GenderMale
SpecialityInternal Medicine
Experience49 Years
Location9397 Crown Crest Blvd Ste 201, Parker, Colorado
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:
  • Eric Harvey Leder attended and graduated from Washington University School Of Medicine in 1975
  NPI Data:
  • NPI Number: 1134160898
  • Provider Enumeration Date: 06/10/2006
  • Last Update Date: 06/30/2023
  Medicare PECOS Information:
  • PECOS PAC ID: 7911967948
  • Enrollment ID: I20041014000444

Medical Identifiers

Medical identifiers for Eric Harvey Leder such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1134160898NPI-NPPES
01204726MedicaidCO

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine 20472 (Colorado)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Parker Adventist HospitalParker, COHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Portercare Adventist Health System0941110886572

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. Eric Harvey Leder allows following entities to bill medicare on his behalf.
Entity NameLeder Internal Medicine Associates Pc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1124060637
PECOS PAC ID: 4688666894
Enrollment ID: O20040330001370
Entity NamePotomac Square Family Medicine Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1740235548
PECOS PAC ID: 1557333465
Enrollment ID: O20040811000490
Entity NamePortercare Adventist Health System
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1760761928
PECOS PAC ID: 0941110886
Enrollment ID: O20090115000327

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. Eric Harvey Leder 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
Eric Harvey Leder, MD
1081 S Madison St,
Denver, CO 80209-4937

Ph: (303) 777-4363
Eric Harvey Leder, MD
9397 Crown Crest Blvd Ste 201,
Parker, CO 80138-8576

Ph: (303) 649-3860

Reviews and Comments


Internal Medicine Doctors in Parker, CO

Alan David Verrill, MD
Internal Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 9395 Crown Crest Blvd, Parker, CO 80138
Phone: 303-643-0124    Fax: 303-269-4070
Jessica Dawn King-dylewski, D.O.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 9395 Crown Crest Blvd, Parker, CO 80138
Phone: 303-269-4000    
Dr. Julianne Michelle Imseis-losh, DO
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 11960 Lioness Way Ste 190, Parker, CO 80134
Phone: 720-321-3500    
Dr. Jonathan Ryan Winthers, D.O.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 8401 S Chambers Rd, Parker, CO 80134
Phone: 720-875-2880    
Dr. Vito J Calandro Ii, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 10345 Parkglenn Way Ste G100, Parker, CO 80138
Phone: 303-778-1171    Fax: 303-778-1674
Stephanie Kakos Kraft, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 10371 Parkglenn Way, Ste 230, Parker, CO 80138
Phone: 303-269-2525    Fax: 303-269-2520
Oscar G Dominguez, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 9397 Crown Crest Blvd., Suite 401, Parker, CO 80138
Phone: 303-697-1636    Fax: 303-805-9948

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.