Dr Louis P Krenn Jr, MD - Medicare Family Practice in Springfield, MO

Dr Louis P Krenn Jr, MD is a medicare enrolled "Family Medicine" physician in Springfield, Missouri. He went to University Of Arkansas College Of Medicine and graduated in 2001 and has 23 years of diverse experience with area of expertise as Family Practice. He is a member of the group practice Lester E Cox Medical Centers and his current practice location is 3805 S Kansas Expy Ste B, Springfield, Missouri. You can reach out to his office (for appointments etc.) via phone at (417) 269-0269.

Dr Louis P Krenn Jr is licensed to practice in Missouri (license number 2002014066) 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 1528071263.

Contact Information

Dr Louis P Krenn Jr, MD
3805 S Kansas Expy Ste B,
Springfield, MO 65807-6989
(417) 269-0269
(417) 269-0279

Map and Direction




Physician's Profile

Full NameDr Louis P Krenn Jr
GenderMale
SpecialityFamily Practice
Experience23 Years
Location3805 S Kansas Expy Ste B, Springfield, Missouri
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:
  • Dr Louis P Krenn Jr attended and graduated from University Of Arkansas College Of Medicine in 2001
  NPI Data:
  • NPI Number: 1528071263
  • Provider Enumeration Date: 08/14/2006
  • Last Update Date: 04/23/2018
  Medicare PECOS Information:
  • PECOS PAC ID: 3072589126
  • Enrollment ID: I20040909000445

Medical Identifiers

Medical identifiers for Dr Louis P Krenn Jr such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1528071263NPI-NPPES
209150408MedicaidMO
189223OtherBLUE CROSS

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207Q00000XFamily Medicine 2002014066 (Missouri)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Oxford Healthcare HospiceSpringfield, MOHospice
Cox Medical CentersSpringfield, MOHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Lester E Cox Medical Centers5799787784195

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. Dr Louis P Krenn Jr allows following entities to bill medicare on his behalf.
Entity NameLester E Cox Medical Centers
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1538334396
PECOS PAC ID: 1254248917
Enrollment ID: O20050624000293
Entity NameLester E Cox Medical Centers
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1447324660
PECOS PAC ID: 5799787784
Enrollment ID: O20070206000541
Entity NameLester E Cox Medical Centers
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1427123140
PECOS PAC ID: 5799787784
Enrollment ID: O20070215000019
Entity NameCox Hps Of The Ozarks, Inc.
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1093366999
PECOS PAC ID: 9032237607
Enrollment ID: O20191112002157

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. Dr Louis P Krenn Jr 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
Dr Louis P Krenn Jr, MD
Po Box 4046,
Springfield, MO 65808-4046

Ph: (417) 269-5712
Dr Louis P Krenn Jr, MD
3805 S Kansas Expy Ste B,
Springfield, MO 65807-6989

Ph: (417) 269-0269

Reviews and Comments


Family Medicine Doctors in Springfield, MO

Shalvinder Kaur Seehra, MD
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Phone: 417-269-1499    Fax: 417-269-1459
Harwinder K Dhanoa,
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Dr. John H Brown, MD
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Dr. Jay L Sparks, MD
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Phone: 417-820-7450    Fax: 417-820-7455
Dr. Conrad Mitchell Bajor, D.O.
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Practice Location: 1235 E Cherokee St, Springfield, MO 65804
Phone: 417-820-2600    
Dr. William Russell Detten, D.O.
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Medicare: Accepting Medicare Assignments
Practice Location: 1530 E Republic Rd, Springfield, MO 65804
Phone: 417-269-1362    Fax: 417-269-1372

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.