Mark A Gerdesmeier, APRN - Medicare Nurse Practitioner in Madisonville, KY

Mark A Gerdesmeier, APRN is a medicare enrolled "Nurse Practitioner - Acute Care" in Madisonville, Kentucky. He went to Vanderbilt University School Of Medicine and graduated in 2011 and has 13 years of diverse experience with area of expertise as Nurse Practitioner. He is a member of the group practice Havely Springs Physician Services Pc and his current practice location is 900 Hospital Dr, Madisonville, Kentucky. You can reach out to his office (for appointments etc.) via phone at (270) 825-5100.

Mark A Gerdesmeier is licensed to practice in Kentucky (license number 3007284) 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 1336419993.

Contact Information

Mark A Gerdesmeier, APRN
900 Hospital Dr,
Madisonville, KY 42431-1644
(270) 825-5100
Not Available

Map and Direction




Provider's Profile

Full NameMark A Gerdesmeier
GenderMale
SpecialityNurse Practitioner
Experience13 Years
Location900 Hospital Dr, Madisonville, Kentucky
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:
  • Mark A Gerdesmeier attended and graduated from Vanderbilt University School Of Medicine in 2011
  NPI Data:
  • NPI Number: 1336419993
  • Provider Enumeration Date: 01/12/2012
  • Last Update Date: 09/22/2022
  Medicare PECOS Information:
  • PECOS PAC ID: 9133387186
  • Enrollment ID: I20221027001600

Medical Identifiers

Medical identifiers for Mark A Gerdesmeier such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1336419993NPI-NPPES
P01065071OtherKYRR MEDICARE

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
363L00000XNurse Practitioner 26846 (Tennessee)Secondary
363LA2100XNurse Practitioner - Acute Care 3007284 (Kentucky)Primary

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Havely Springs Physician Services Pc367893472670

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. Mark A Gerdesmeier allows following entities to bill medicare on his behalf.
Entity NameSaint Thomas Medical Partners
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1437194669
PECOS PAC ID: 1557269354
Enrollment ID: O20031230000470
Entity NameHavely Springs Physician Services Pc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1710494174
PECOS PAC ID: 3678934726
Enrollment ID: O20230804002770

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. Mark A Gerdesmeier 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
Mark A Gerdesmeier, APRN
900 Hospital Dr,
Madisonville, KY 42431-1644

Ph: () -
Mark A Gerdesmeier, APRN
900 Hospital Dr,
Madisonville, KY 42431-1644

Ph: (270) 825-5100

Reviews and Comments


Nurse Practitioner Nurses in Madisonville, KY

Amber Lynn O'hearn, FNP-C
Nurse Practitioner
Medicare: Not Enrolled in Medicare
Practice Location: 1815 Castleton Dr, Madisonville, KY 42431
Phone: 270-871-8016    
Michael W. Rager, APRN, DNP, FNP-BC
Nurse Practitioner
Medicare: Not Enrolled in Medicare
Practice Location: 200 Clinic Dr, Madisonville, KY 42431
Phone: 270-825-7200    
Sarah Ruth Peyton, FNP
Nurse Practitioner
Medicare: Accepting Medicare Assignments
Practice Location: 1851 N Main St, Madisonville, KY 42431
Phone: 270-825-7268    Fax: 270-825-6615
Ashleigh Dena Hickerson, APRN
Nurse Practitioner
Medicare: Accepting Medicare Assignments
Practice Location: 900 Hospital Dr, Madisonville, KY 42431
Phone: 270-875-3502    Fax: 270-825-5551
Ms. Rosa Lee Langley, APRN
Nurse Practitioner
Medicare: Medicare Enrolled
Practice Location: 3895 Brown Rd, Madisonville, KY 42431
Phone: 859-539-7014    
Amy Nicole Mercer, APRN
Nurse Practitioner
Medicare: Accepting Medicare Assignments
Practice Location: 1851 N Main St, Madisonville, KY 42431
Phone: 270-825-7268    Fax: 270-825-6615
Leslie Johnson, APRN
Nurse Practitioner
Medicare: Accepting Medicare Assignments
Practice Location: 1350 N Main St, Madisonville, KY 42431
Phone: 270-245-2554    

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.