William R Vonah, MD - Medicare Internal Medicine in Carlisle, PA

William R Vonah, MD is a medicare enrolled "Internal Medicine" physician in Carlisle, Pennsylvania. He went to Jefferson Medical College Of Thomas Jefferson University and graduated in 1998 and has 26 years of diverse experience with area of expertise as Internal Medicine. He is a member of the group practice Wellspan Medical Group and his current practice location is 220 Wilson St, Suite 109, Carlisle, Pennsylvania. You can reach out to his office (for appointments etc.) via phone at (717) 249-1929.

William R Vonah is licensed to practice in Pennsylvania (license number MD417700) 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 1912993007.

Contact Information

William R Vonah, MD
220 Wilson St, Suite 109,
Carlisle, PA 17013-3697
(717) 249-1929
(717) 249-9332

Map and Direction




Physician's Profile

Full NameWilliam R Vonah
GenderMale
SpecialityInternal Medicine
Experience26 Years
Location220 Wilson St, Carlisle, 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:
  • William R Vonah attended and graduated from Jefferson Medical College Of Thomas Jefferson University in 1998
  NPI Data:
  • NPI Number: 1912993007
  • Provider Enumeration Date: 09/23/2005
  • Last Update Date: 12/16/2022
  Medicare PECOS Information:
  • PECOS PAC ID: 7214997535
  • Enrollment ID: I20041012000891

Medical Identifiers

Medical identifiers for William R Vonah such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1912993007NPI-NPPES
0018903560001MedicaidPA

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine MD417700 (Pennsylvania)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Chambersburg HospitalChambersburg, PAHospital
Carlisle Regional Medical CenterCarlisle, PAHospital
Pinnacle Health HospitalsHarrisburg, PAHospital
Holy Spirit HospitalCamp hill, PAHospital
Gettysburg HospitalGettysburg, PAHospital
Cumberland Crossings Retirement CommunityCarlisle, PANursing home

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Wellspan Medical Group19512131151966

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 R Vonah allows following entities to bill medicare on his behalf.
Entity NameWellspan Medical Group
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1750480299
PECOS PAC ID: 1951213115
Enrollment ID: O20040220000815
Entity NameMasland Associates Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1639190978
PECOS PAC ID: 2466435425
Enrollment ID: O20040610000745

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 R Vonah 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 R Vonah, MD
3421 Concord Rd,
York, PA 17402-9001

Ph: (717) 249-1929
William R Vonah, MD
220 Wilson St, Suite 109,
Carlisle, PA 17013-3697

Ph: (717) 249-1929

Reviews and Comments


Internal Medicine Doctors in Carlisle, PA

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Krista M. Todoric, M.D.
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Shashikant B Patel, MD
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Theodore Berk, M.D.
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Phone: 717-245-2228    Fax: 717-245-0806
Jonathan Verrecchio, DO
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Phone: 717-245-2228    Fax: 717-245-0806
David Gordon Kann, MD
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Practice Location: 338 Alexander Spring Rd, Carlisle, PA 17015
Phone: 717-218-5103    Fax: 717-303-3729

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.