William J Fritsch Jr, MD - Medicare Internal Medicine in Chattanooga, TN

William J Fritsch Jr, MD is a medicare enrolled "Internal Medicine" physician in Chattanooga, Tennessee. He went to University Of Missouri, Columbia School Of Medicine 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 Saint Lukes Physician Group Inc, Saint Lukes Physician Group Inc and his current practice location is 2525 De Sales Avenue, Chattanooga, Tennessee. You can reach out to his office (for appointments etc.) via phone at (423) 495-2620.

William J Fritsch Jr is licensed to practice in Tennessee (license number 52586) 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 1972554475.

Contact Information

William J Fritsch Jr, MD
2525 De Sales Avenue,
Chattanooga, TN 37404
(423) 495-2620
(423) 495-2625

Map and Direction




Physician's Profile

Full NameWilliam J Fritsch Jr
GenderMale
SpecialityInternal Medicine
Experience26 Years
Location2525 De Sales Avenue, Chattanooga, Tennessee
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 J Fritsch Jr attended and graduated from University Of Missouri, Columbia School Of Medicine in 1998
  NPI Data:
  • NPI Number: 1972554475
  • Provider Enumeration Date: 05/12/2006
  • Last Update Date: 04/07/2015
  Medicare PECOS Information:
  • PECOS PAC ID: 5698809309
  • Enrollment ID: I20100817000999

Medical Identifiers

Medical identifiers for William J Fritsch Jr such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1972554475NPI-NPPES
144070OtherMOBCBS
458559OtherHEALTHLINK
010065855OtherRAILROAD MEDICARE
150941001MedicaidAR
64070030MedicaidKY
1972554475MedicaidIL
205881006MedicaidMO

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine 115677 (Missouri)Secondary
207R00000XInternal Medicine 52586 (Tennessee)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Saint Luke's East HospitalLees summit, MOHospital
Golden Valley Memorial HospitalClinton, MOHospital
Saint Lukes North HospitalKansas city, MOHospital
St Lukes Hospital Of Kansas CityKansas city, MOHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Saint Lukes Physician Group Inc35774768941052
Saint Lukes Physician Group Inc35774768941052

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 J Fritsch Jr allows following entities to bill medicare on his behalf.
Entity NameSaint Lukes Physician Group Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1093263717
PECOS PAC ID: 3577476894
Enrollment ID: O20031111000818

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 J Fritsch 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
William J Fritsch Jr, MD
2525 De Sales Avenue,
Chattanooga, TN 37404

Ph: (423) 495-2620
William J Fritsch Jr, MD
2525 De Sales Avenue,
Chattanooga, TN 37404

Ph: (423) 495-2620

Reviews and Comments


Internal Medicine Doctors in Chattanooga, TN

Bradley Rayford Keel, DO
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1067 Riverfront Pkwy Ste 201, Chattanooga, TN 37402
Phone: 423-888-5930    Fax: 423-634-0103
Dr. Pamela Rani Sud, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 725 Glenwood Drive, Suite E-500, Chattanooga, TN 37404
Phone: 423-495-2635    Fax: 423-495-2638
David Shved, D.O.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 975 E 3rd St, Chattanooga, TN 37403
Phone: 423-778-5179    Fax: 423-778-2108
Dr. Charles Robert Bosshardt, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 2515 Desales Ave Ste 206, Chattanooga, TN 37404
Phone: 423-698-8101    Fax: 423-698-3450
Dr. Elise Helene Marshall, DO
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 605 Glenwood Dr Ste 300, Chattanooga, TN 37404
Phone: 423-495-2690    Fax: 423-495-2698
Dr. Joshua Warner Hornsby, M.D.
Internal Medicine
Medicare: Medicare Enrolled
Practice Location: 979 E 3rd St Ste A-440, Chattanooga, TN 37403
Phone: 423-778-2867    Fax: 423-778-2866
Dr. Donald Franklin Mackler, MD
Internal Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 721 Glenwood Dr, Ste. W552, Chattanooga, TN 37404
Phone: 423-629-6258    Fax: 423-629-9531

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.