Dr William J Warning Ii, MD - Medicare Family Practice in Springfield, PA

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Dr William J Warning Ii, MD is a medicare enrolled "Family Medicine" physician in Springfield, Pennsylvania. He went to Jefferson Medical College Of Thomas Jefferson University and graduated in 1988 and has 36 years of diverse experience with area of expertise as Family Practice. He is a member of the group practice Prospect Health Access Network Inc and his current practice location is 1260 E Woodland Ave, Springfield, Pennsylvania. You can reach out to his office (for appointments etc.) via phone at (610) 690-4490.

Dr William J Warning Ii is licensed to practice in Pennsylvania (license number MD042499L) 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 1134273733.

Contact Information

Dr William J Warning Ii, MD
1260 E Woodland Ave,
Springfield, PA 19064-3969
(610) 690-4490
(610) 328-9391

Map and Direction




Physician's Profile

Full NameDr William J Warning Ii
GenderMale
SpecialityFamily Practice
Experience36 Years
Location1260 E Woodland Ave, Springfield, 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:
  • Dr William J Warning Ii attended and graduated from Jefferson Medical College Of Thomas Jefferson University in 1988
  NPI Data:
  • NPI Number: 1134273733
  • Provider Enumeration Date: 01/22/2007
  • Last Update Date: 07/08/2007
  Medicare PECOS Information:
  • PECOS PAC ID: 9234325762
  • Enrollment ID: I20101123000993

Medical Identifiers

Medical identifiers for Dr William J Warning Ii such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1134273733NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207Q00000XFamily Medicine MD042499L (Pennsylvania)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Crozer Chester Medical CenterUpland, PAHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Prospect Health Access Network Inc5698065142206

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 William J Warning Ii allows following entities to bill medicare on his behalf.
Entity NameProspect Health Access Network Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1568819084
PECOS PAC ID: 5698065142
Enrollment ID: O20160613000737
Entity NameChespenn Health Services
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1750329603
PECOS PAC ID: 5991695389
Enrollment ID: O20200326000803

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 William J Warning Ii 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 William J Warning Ii, MD
1639 Eldridge Dr,
West Chester, PA 19380-6456

Ph: (610) 429-8109		Dr William J Warning Ii, MD
1260 E Woodland Ave,
Springfield, PA 19064-3969

Ph: (610) 690-4490

Reviews and Comments


Family Medicine Doctors in Springfield, PA

Dr. Nimshavathani Thaver, D.O.
Family Medicine
Medicare: Medicare Enrolled
Practice Location: 1260 E Woodland Ave, Suite 200, Springfield, PA 19064
Phone: 610-690-4490    Fax: 610-328-9391
Letitia Ann O'kicki, M.D.
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1260 E Woodland Ave, Suite 200, Springfield, PA 19064
Phone: 610-690-4490    Fax: 610-328-9391
Nicole Ferraro, DO
Family Medicine
Medicare: Medicare Enrolled
Practice Location: 1260 E Woodland Ave Ste 200, Springfield, PA 19064
Phone: 610-690-4900    
Larisa Cheipesh, M.D.
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 965 Baltimore Pike, Suite 2b, Springfield, PA 19064
Phone: 484-573-5116    Fax: 484-573-5122
Dr. Sarah Morchen, M.D.
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1260 E Woodland Ave, Suite 200, Springfield, PA 19064
Phone: 610-690-4490    Fax: 610-328-9391
Dr. Robyn Mia Shor-conroy, D.O.
Family Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 100 W Sproul Road, Suite 120, Springfield, PA 19064
Phone: 610-338-1800    Fax: 610-338-1809

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.