Dr William T Baker, MD - Medicare Obstetrics & Gynecology in Louisville, KY

Dr William T Baker, MD is a medicare enrolled "Obstetrics & Gynecology" physician in Louisville, Kentucky. His current practice location is 200 E Chestnut St Dept 3r, Louisville, Kentucky. You can reach out to his office (for appointments etc.) via phone at (502) 629-7181.

Dr William T Baker is licensed to practice in Kentucky (license number 21175) 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 1033202288.

Contact Information

Dr William T Baker, MD
200 E Chestnut St Dept 3r,
Louisville, KY 40202-1831
(502) 629-7181
(502) 629-6957

Map and Direction




Physician's Profile

Full NameDr William T Baker
GenderMale
SpecialityObstetrics & Gynecology
Location200 E Chestnut St Dept 3r, Louisville, Kentucky
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1033202288
  • Provider Enumeration Date: 10/02/2006
  • Last Update Date: 02/28/2013
  Medicare PECOS Information:
  • PECOS PAC ID: 5890851679
  • Enrollment ID: I20090303000223

Medical Identifiers

Medical identifiers for Dr William T Baker such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1033202288NPI-NPPES
100004200MedicaidIN
50022679OtherKYPASSPORT - WS
000023035ROtherKYHUMANA - WS
103689OtherKYSIHO - WS
00533116OtherKYMEDICARE KY - WS
1069145OtherKYPASSPORT
3698416000OtherKYPASSPORT ADVTG - WS
64211758MedicaidKY
1033202288OtherKYRAILROAD MEDICARE
000000605980OtherKYANTHEM - WS
2537857OtherKYCIGNA - WS

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207V00000XObstetrics & Gynecology 21175 (Kentucky)Primary

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 William T Baker allows following entities to bill medicare on his behalf.
Entity NameObhg Kentucky Psc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1457644122
PECOS PAC ID: 5496910200
Enrollment ID: O20120628000666

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 William T Baker 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 William T Baker, MD
4601 Abercorne Ter,
Louisville, KY 40241-6145

Ph: (502) 897-3241
Dr William T Baker, MD
200 E Chestnut St Dept 3r,
Louisville, KY 40202-1831

Ph: (502) 629-7181

Reviews and Comments


Obstetrics & Gynecology Doctors in Louisville, KY

Lauren Simel Lewis,
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Medicare: Accepting Medicare Assignments
Practice Location: 3900 Kresge Way, Suite 30, Louisville, KY 40207
Phone: 502-891-8700    
Dr. Kara Beth Knapp, MD
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Practice Location: 4123 Dutchmans Ln Ste 500, Louisville, KY 40207
Phone: 502-894-9494    Fax: 502-894-9404
Dr. Catherine Renee Case, MD
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Medicare: Accepting Medicare Assignments
Practice Location: 4123 Dutchmans Ln Ste 500, Louisville, KY 40207
Phone: 502-894-9494    Fax: 502-894-9404
Dr. Kevin Anthony Marques,
Obstetrics & Gynecology
Medicare: Accepting Medicare Assignments
Practice Location: 200 E Chestnut St, Louisville, KY 40202
Phone: 502-629-8000    Fax: 303-306-7753
Karen Duckwall, MD
Obstetrics & Gynecology
Medicare: Not Enrolled in Medicare
Practice Location: 2215 Portland Ave, Louisville, KY 40212
Phone: 502-774-8631    Fax: 502-776-8912
Stanley A. Gall, M.D.
Obstetrics & Gynecology
Medicare: Not Enrolled in Medicare
Practice Location: 550 S Jackson St, 3rd Floor, Louisville, KY 40202
Phone: 502-561-8850    Fax: 502-561-8851
Dr. Sandra E Brooks, M.D.
Obstetrics & Gynecology
Medicare: Not Enrolled in Medicare
Practice Location: 3999 Dutchmans Ln, Suite 3c, Louisville, KY 40207
Phone: 502-899-6840    Fax: 502-899-6972

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.