Mitchell West, DO - Medicare Addiction Medicine in Harrisburg, PA

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Mitchell West, DO is a medicare enrolled "Preventive Medicine - Addiction Medicine" physician in Harrisburg, Pennsylvania. He graduated from medical school in 1979 and has 46 years of diverse experience with area of expertise as Addiction Medicine. He is a member of the group practice Lancaster General Hospital and his current practice location is 2501 N 3rd St Fl 2, Harrisburg, Pennsylvania. You can reach out to his office (for appointments etc.) via phone at (717) 782-2100.

Mitchell West is licensed to practice in Pennsylvania (license number OS004799L) 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 1619374527.

Contact Information

Mitchell West, DO
2501 N 3rd St Fl 2,
Harrisburg, PA 17110-1904
(717) 782-2100
(717) 782-2121

Map and Direction




Physician's Profile

Full NameMitchell West
GenderMale
SpecialityAddiction Medicine
Experience46 Years
Location2501 N 3rd St Fl 2, Harrisburg, 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:
  • Mitchell West graduated from medical school in 1979
  NPI Data:
  • NPI Number: 1619374527
  • Provider Enumeration Date: 11/21/2014
  • Last Update Date: 10/17/2023
  Medicare PECOS Information:
  • PECOS PAC ID: 6103141627
  • Enrollment ID: I20150204000918

Medical Identifiers

Medical identifiers for Mitchell West such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1619374527NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207P00000XEmergency Medicine OS-004799-L (Pennsylvania)Secondary
207RA0401XInternal Medicine - Addiction Medicine OS004799L (Pennsylvania)Secondary
2083A0300XPreventive Medicine - Addiction Medicine OS004799L (Pennsylvania)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Lancaster General HospitalLancaster, PAHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Lancaster General Hospital1254240039477

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. Mitchell West allows following entities to bill medicare on his behalf.
Entity NameGeisinger Clinic
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1366493868
PECOS PAC ID: 5395657001
Enrollment ID: O20040130000518
Entity NameSt Clair Medical Services Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1467485565
PECOS PAC ID: 4183511553
Enrollment ID: O20040301000889
Entity NameUniversity Of Pittsburgh Physicians
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1619935004
PECOS PAC ID: 8729990239
Enrollment ID: O20040308000883
Entity NamePinnacle Health Medical Services
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1932143427
PECOS PAC ID: 7618960493
Enrollment ID: O20040407000180
Entity NameLancaster General Hospital
Entity TypePart B Supplier - Hospital Department(s)
Entity IdentifiersNPI Number: 1730323759
PECOS PAC ID: 1254240039
Enrollment ID: O20090710000234
Entity NameFayette Physician Network Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1992107817
PECOS PAC ID: 3375865819
Enrollment ID: O20141211000851

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. Mitchell West 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
Mitchell West, DO
100 N Academy Ave,
Danville, PA 17822-4903

Ph: (570) 271-6144		Mitchell West, DO
2501 N 3rd St Fl 2,
Harrisburg, PA 17110-1904

Ph: (717) 782-2100

Reviews and Comments


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Phone: 717-234-2468    Fax: 717-901-5351

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).

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