Mr Lorenz P Kielhorn, MD - Medicare Family Medicine in Kalamazoo, MI

Mr Lorenz P Kielhorn, MD is a medicare enrolled "Family Medicine - Addiction Medicine" physician in Kalamazoo, Michigan. His current practice location is 401 Howard St, Kalamazoo, Michigan. You can reach out to his office (for appointments etc.) via phone at (269) 344-4458.

Mr Lorenz P Kielhorn is licensed to practice in Michigan (license number 4301042187) and he also participates in the medicare program. He does not accept medicare assignments directly but he may accept medicare through third-party (refer to Reassignment section below) and may also prescribe medicare part D drugs. His NPI Number is 1891816427.

Contact Information

Mr Lorenz P Kielhorn, MD
401 Howard St,
Kalamazoo, MI 49001-2748
(269) 344-4458
(269) 344-4459

Map and Direction




Physician's Profile

Full NameMr Lorenz P Kielhorn
GenderMale
SpecialityFamily Medicine - Addiction Medicine
Location401 Howard St, Kalamazoo, Michigan
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1891816427
  • Provider Enumeration Date: 04/02/2007
  • Last Update Date: 10/14/2015
  Medicare PECOS Information:
  • PECOS PAC ID: 5496903825
  • Enrollment ID: I20120910000612

Medical Identifiers

Medical identifiers for Mr Lorenz P Kielhorn such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1891816427NPI-NPPES
LK042187OtherMIBLUE CROSS BLUE SHIELD

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207QA0401XFamily Medicine - Addiction Medicine 4301042187 (Michigan)Primary
207ZP0102XPathology - Anatomic Pathology & Clinical Pathology 4301042187 (Michigan)Secondary

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. Mr Lorenz P Kielhorn allows following entities to bill medicare on his behalf.
Entity NameVictory Clinical Services Lansing
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1861627507
PECOS PAC ID: 4082932074
Enrollment ID: O20150423002525
Entity NameVictory Clinical Services Battle Creek Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1801368550
PECOS PAC ID: 6204176407
Enrollment ID: O20190326002403

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. Mr Lorenz P Kielhorn 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
Mr Lorenz P Kielhorn, MD
401 Howard St,
Kalamazoo, MI 49001-2748

Ph: (269) 344-4458
Mr Lorenz P Kielhorn, MD
401 Howard St,
Kalamazoo, MI 49001-2748

Ph: (269) 344-4458

Reviews and Comments


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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.

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