Lester L Himmelreich Iii, MD - Medicare Internal Medicine in Mechanicsburg, PA

Lester L Himmelreich Iii, MD is a medicare enrolled "Internal Medicine" physician in Mechanicsburg, Pennsylvania. He went to Hahnemann University College Of Medicine and graduated in 1982 and has 42 years of diverse experience with area of expertise as Internal Medicine. He is a member of the group practice Pinnacle Health Hospitalist Services Llc and his current practice location is 1995 Technology Pkwy, Mechanicsburg, Pennsylvania. You can reach out to his office (for appointments etc.) via phone at (717) 782-3380.

Lester L Himmelreich Iii is licensed to practice in Pennsylvania (license number MD029765E) 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 1982699583.

Contact Information

Lester L Himmelreich Iii, MD
1995 Technology Pkwy,
Mechanicsburg, PA 17050-8522
(717) 782-3380
(717) 782-5716

Map and Direction




Physician's Profile

Full NameLester L Himmelreich Iii
GenderMale
SpecialityInternal Medicine
Experience42 Years
Location1995 Technology Pkwy, Mechanicsburg, 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:
  • Lester L Himmelreich Iii attended and graduated from Hahnemann University College Of Medicine in 1982
  NPI Data:
  • NPI Number: 1982699583
  • Provider Enumeration Date: 09/20/2005
  • Last Update Date: 11/13/2020
  Medicare PECOS Information:
  • PECOS PAC ID: 6305805912
  • Enrollment ID: I20071211000121

Medical Identifiers

Medical identifiers for Lester L Himmelreich Iii such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1982699583NPI-NPPES
001188959001MedicaidPA

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine MD029765E (Pennsylvania)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Carlisle Regional Medical CenterCarlisle, PAHospital
Sarah A Todd Memorial HomeCarlisle, PANursing home
Thornwald HomeCarlisle, PANursing home

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Pinnacle Health Hospitalist Services Llc9739313545166

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. Lester L Himmelreich Iii allows following entities to bill medicare on his behalf.
Entity NamePinnacle Health Medical Services
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1932143427
PECOS PAC ID: 7618960493
Enrollment ID: O20040407000180
Entity NamePinnacle Health Hospitalist Services Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1023458148
PECOS PAC ID: 9739313545
Enrollment ID: O20131010001079
Entity NamePinnacle Health Observation Services Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1316341241
PECOS PAC ID: 9537481528
Enrollment ID: O20141202001034
Entity NamePinnacle Health Regional Physicians
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1013441690
PECOS PAC ID: 7416228358
Enrollment ID: O20170810001731

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. Lester L Himmelreich Iii 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
Lester L Himmelreich Iii, MD
220 Wilson St, Ste 109,
Carlisle, PA 17013-3650

Ph: (717) 249-1929
Lester L Himmelreich Iii, MD
1995 Technology Pkwy,
Mechanicsburg, PA 17050-8522

Ph: (717) 782-3380

Reviews and Comments


Internal Medicine Doctors in Mechanicsburg, PA

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Practice Location: 2005 Technology Pkwy Ste 300, Mechanicsburg, PA 17050
Phone: 717-988-5864    Fax: 717-221-5615

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.