Gerard M Davidson, DO - Medicare Family Practice in Dyer, IN

Gerard M Davidson, DO is a medicare enrolled "Family Medicine" physician in Dyer, Indiana. He went to Chicago College Of Osteopathy and graduated in 1980 and has 44 years of diverse experience with area of expertise as Family Practice. He is a member of the group practice Franciscan Physician Network and his current practice location is 840 Richard Rd Ste 2, Dyer, Indiana. You can reach out to his office (for appointments etc.) via phone at (219) 322-1450.

Gerard M Davidson is licensed to practice in Indiana (license number 02000745A) 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 1689666240.

Contact Information

Gerard M Davidson, DO
840 Richard Rd Ste 2,
Dyer, IN 46311-1994
(219) 322-1450
(219) 322-8260

Map and Direction




Physician's Profile

Full NameGerard M Davidson
GenderMale
SpecialityFamily Practice
Experience44 Years
Location840 Richard Rd Ste 2, Dyer, Indiana
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:
  • Gerard M Davidson attended and graduated from Chicago College Of Osteopathy in 1980
  NPI Data:
  • NPI Number: 1689666240
  • Provider Enumeration Date: 08/19/2005
  • Last Update Date: 05/03/2023
  Medicare PECOS Information:
  • PECOS PAC ID: 7618910878
  • Enrollment ID: I20050608000538

Medical Identifiers

Medical identifiers for Gerard M Davidson such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1689666240NPI-NPPES
0090000854OtherILBCBS GROUP NUMBER
100200710MedicaidIN

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207Q00000XFamily Medicine 02000745A (Indiana)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Franciscan Home CareHammond, INHome health agency
Franciscan Health DyerDyer, INHospital
Franciscan Health MunsterMunster, INHospital
Community HospitalMunster, INHospital
Franciscan Health Crown PointCrown point, INHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Franciscan Physician Network3072790682989

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. Gerard M Davidson allows following entities to bill medicare on his behalf.
Entity NameFranciscan Physician Network
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1225327984
PECOS PAC ID: 3072790682
Enrollment ID: O20110608000486

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. Gerard M Davidson 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
Gerard M Davidson, DO
Po Box 781076,
Detroit, MI 48278-1076

Ph: (317) 528-4800
Gerard M Davidson, DO
840 Richard Rd Ste 2,
Dyer, IN 46311-1994

Ph: (219) 322-1450

Reviews and Comments


Family Medicine Doctors in Dyer, IN

Anthony M Mattera, DO
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 732 Royal Dublin Ln, Dyer, IN 46311
Phone: 219-864-2235    Fax: 219-365-1398
Robert Kovachevich, DO
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 15900 W 101st Ave, Dyer, IN 46311
Phone: 219-365-6333    Fax: 219-365-8291
Satara Brown, MD
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 24 Joliet St, Dyer, IN 46311
Phone: 219-865-2141    Fax: 219-933-2288
Christine M Marcotte, DO
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 15900 W 101st Ave, Dyer, IN 46311
Phone: 219-365-6333    Fax: 219-365-8291
Dr. Jerome Edward March, D.O.
Family Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 200 Monticello Dr, Dyer, IN 46311
Phone: 219-865-1595    Fax: 219-865-1680
Kurt Joseph Giricz, DO
Family Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 840 Richard Rd, Suite #3, Dyer, IN 46311
Phone: 219-322-1450    Fax: 219-322-8260
William Guglielmo Cataldi, DO
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 840 Richard Rd Ste 2, Dyer, IN 46311
Phone: 219-322-1450    Fax: 219-322-8260

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.