Dr Anne Therese Hollingsworth, DO - Medicare Internal Medicine in Chesterton, IN

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Dr Anne Therese Hollingsworth, DO is a medicare enrolled "Internal Medicine" physician in Chesterton, Indiana. She went to University Of Michigan Medical School and graduated in 1989 and has 36 years of diverse experience with area of expertise as Internal Medicine. She is a member of the group practice La Porte Clinic Company Llc, Hospitalist Physicians Of Indiana Pc, Chesterton Physical Therapy Inc and her current practice location is 301 Jones Ct, Chesterton, Indiana. You can reach out to her office (for appointments etc.) via phone at (219) 929-7917.

Dr Anne Therese Hollingsworth is licensed to practice in Indiana (license number 02001394A) and she also participates in the medicare program. She accepts medicare assignments (which means she accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and her NPI Number is 1902891542.

Contact Information

Dr Anne Therese Hollingsworth, DO
301 Jones Ct,
Chesterton, IN 46304-2690
(219) 929-7917
(219) 395-1643

Map and Direction




Physician's Profile

Full NameDr Anne Therese Hollingsworth
GenderFemale
SpecialityInternal Medicine
Experience36 Years
Location301 Jones Ct, Chesterton, Indiana
Accepts Medicare AssignmentsYes. She accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Dr Anne Therese Hollingsworth attended and graduated from University Of Michigan Medical School in 1989
  NPI Data:
  • NPI Number: 1902891542
  • Provider Enumeration Date: 09/20/2005
  • Last Update Date: 06/01/2021
  Medicare PECOS Information:
  • PECOS PAC ID: 3274523998
  • Enrollment ID: I20050224000125

Medical Identifiers

Medical identifiers for Dr Anne Therese Hollingsworth such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1902891542NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine 5101010753 (Michigan)Secondary
207R00000XInternal Medicine 02001394A (Indiana)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
La Porte HospitalLa porte, INHospital
Franciscan St Anthony Health - Michigan CityMichigan city, INHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
La Porte Clinic Company Llc044655835761
Hospitalist Physicians Of Indiana Pc1052795986128
Chesterton Physical Therapy Inc317368398439

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 Anne Therese Hollingsworth allows following entities to bill medicare on her behalf.
Entity NameFranciscan Physician Network
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1225327984
PECOS PAC ID: 3072790682
Enrollment ID: O20110608000486
Entity NameNorthwest Hospitalist Physicians, Llp
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1023448321
PECOS PAC ID: 0244397693
Enrollment ID: O20140205000078
Entity NameLa Porte Clinic Company Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1568829224
PECOS PAC ID: 0446558357
Enrollment ID: O20160408001751
Entity NameHospitalist Physicians Of Indiana Pc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1306576277
PECOS PAC ID: 1052795986
Enrollment ID: O20220826000967

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 Anne Therese Hollingsworth 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 Anne Therese Hollingsworth, DO
8733 W 400 N,
Michigan City, IN 46360-9330

Ph: (219) 929-7917		Dr Anne Therese Hollingsworth, DO
301 Jones Ct,
Chesterton, IN 46304-2690

Ph: (219) 929-7917

Reviews and Comments


Internal Medicine Doctors in Chesterton, IN

Dr. Amarnath Badriprasad Agrawal, M.D.
Internal Medicine
Medicare: Medicare Enrolled
Practice Location: 1882 Catkin Cir, Chesterton, IN 46304
Phone: 219-395-8609    Fax: 219-395-8609
Jamie Chin-theodorou, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 3100 Village Pt Ste 102, Chesterton, IN 46304
Phone: 219-395-1046    Fax: 219-395-1570
John Patrick Brady, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 3100 Village Point, Suite 102, Chesterton, IN 46304
Phone: 219-395-1046    Fax: 219-395-1570
Prasanthi Tummuru, M.D.
Internal Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 1140 S Calumet Rd, Chesterton, IN 46304
Phone: 219-926-6717    
Aleksander Skarzynski, MD
Internal Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 1 Summitt Dr, Chesterton, IN 46304
Phone: 219-787-8525    
Dr. James Arthur Hasbargen, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 3100 Village Point, Suite 102, Chesterton, IN 46304
Phone: 219-395-1046    Fax: 219-395-1570
Mark E Ritter, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 2022 Kelle Dr, Chesterton, IN 46304
Phone: 219-395-2200    Fax: 219-983-1837

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.