William C Shepherd, MD - Medicare Emergency Medicine in Freeville, NY

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William C Shepherd, MD is a medicare enrolled "Emergency Medicine" physician in Freeville, New York. He went to Albany Medical College Of Union University and graduated in 1999 and has 25 years of diverse experience with area of expertise as Emergency Medicine. He is a member of the group practice Cma Medical Practice Pllc and his current practice location is 380 Freeville Rd, Freeville, New York. You can reach out to his office (for appointments etc.) via phone at (607) 844-6336.

William C Shepherd is licensed to practice in New York (license number 222459) 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 1821071499.

Contact Information

William C Shepherd, MD
380 Freeville Rd,
Freeville, NY 13068-9684
(607) 844-6336
(607) 844-3077

Map and Direction




Physician's Profile

Full NameWilliam C Shepherd
GenderMale
SpecialityEmergency Medicine
Experience25 Years
Location380 Freeville Rd, Freeville, New York
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:
  • William C Shepherd attended and graduated from Albany Medical College Of Union University in 1999
  NPI Data:
  • NPI Number: 1821071499
  • Provider Enumeration Date: 11/28/2005
  • Last Update Date: 02/05/2024
  Medicare PECOS Information:
  • PECOS PAC ID: 5294835336
  • Enrollment ID: I20070703000146

Medical Identifiers

Medical identifiers for William C Shepherd such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1821071499NPI-NPPES
02353446MedicaidNY

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207P00000XEmergency Medicine MD073489 (Pennsylvania)Secondary
207P00000XEmergency Medicine 222459 (New York)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Cayuga Medical Center At IthacaIthaca, NYHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Cma Medical Practice Pllc761821456028

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. William C Shepherd allows following entities to bill medicare on his behalf.
Entity NameCayuga Medical Associates Pc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1679525455
PECOS PAC ID: 6709897960
Enrollment ID: O20060601000199
Entity NameCayuga Emergency Physicians, Llp
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1700952660
PECOS PAC ID: 6507965985
Enrollment ID: O20070626000450
Entity NameCma Medical Practice Pllc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1962985564
PECOS PAC ID: 7618214560
Enrollment ID: O20190130001697

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. William C Shepherd 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
William C Shepherd, MD
380 Freeville Rd,
Freeville, NY 13068-9684

Ph: (607) 844-6336		William C Shepherd, MD
380 Freeville Rd,
Freeville, NY 13068-9684

Ph: (607) 844-6336

Reviews and Comments


Emergency Medicine Doctors in Freeville, NY


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.