Kay Lynn Day, FNP - Medicare Nurse Practitioner in Ballwin, MO

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Kay Lynn Day, FNP is a medicare enrolled "Nurse Practitioner - Family" in Ballwin, Missouri. She graduated from nursing school in 2015 and has 11 years of diverse experience with area of expertise as Nurse Practitioner. She is a member of the group practice Total Access Urgent Care Pc and her current practice location is 14400 Clayton Rd, Ballwin, Missouri. You can reach out to her office (for appointments etc.) via phone at (636) 207-1137.

Kay Lynn Day is licensed to practice in Missouri (license number 2015033114) 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 1063881019.

Contact Information

Kay Lynn Day, FNP
14400 Clayton Rd,
Ballwin, MO 63011-2713
(636) 207-1137
(636) 527-0225

Map and Direction




Provider's Profile

Full NameKay Lynn Day
GenderFemale
SpecialityNurse Practitioner
Experience11 Years
Location14400 Clayton Rd, Ballwin, Missouri
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:
  • Kay Lynn Day graduated from nursing school in 2015
  NPI Data:
  • NPI Number: 1063881019
  • Provider Enumeration Date: 09/21/2015
  • Last Update Date: 04/29/2026
  Medicare PECOS Information:
  • PECOS PAC ID: 9638470990
  • Enrollment ID: I20151211000259

Medical Identifiers

Medical identifiers for Kay Lynn Day such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1063881019NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
363LF0000XNurse Practitioner - Family 2015033114 (Missouri)Primary

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Total Access Urgent Care Pc8820171929133

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. Kay Lynn Day allows following entities to bill medicare on her behalf.
Entity NameSoutheastern Emergency Services Of Memphis Pc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1164454450
PECOS PAC ID: 8921912767
Enrollment ID: O20080108000151
Entity NameTotal Access Urgent Care Pc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1962684886
PECOS PAC ID: 8820171929
Enrollment ID: O20080213000227
Entity NameMidwest Health Group Convenient Care
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1578797031
PECOS PAC ID: 6507912748
Enrollment ID: O20090916000487
Entity NameTapestry Telehealth Pllc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1992215446
PECOS PAC ID: 4789942335
Enrollment ID: O20181015001638
Entity NameEmpowerme Np, Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1114672599
PECOS PAC ID: 8527452358
Enrollment ID: O20220222000244

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. Kay Lynn Day 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
Kay Lynn Day, FNP
14400 Clayton Rd,
Ballwin, MO 63011-2713

Ph: (636) 207-1137		Kay Lynn Day, FNP
14400 Clayton Rd,
Ballwin, MO 63011-2713

Ph: (636) 207-1137

Reviews and Comments


Nurse Practitioner Nurses in Ballwin, MO

Dr. Mary Nancy Van Aman, DNP, RN, FNP-BC
Nurse Practitioner
Medicare: Not Enrolled in Medicare
Practice Location: 816 Big Bend Woods Dr, Ballwin, MO 63021
Phone: 314-412-0898    
Lauren Bequette,
Nurse Practitioner
Medicare: Not Enrolled in Medicare
Practice Location: 15945 Clayton Rd Ste 330, Ballwin, MO 63011
Phone: 636-256-5380    
Sarah Hoefert, FNP-C
Nurse Practitioner
Medicare: Accepting Medicare Assignments
Practice Location: 15420 Manchester Rd, Ballwin, MO 63011
Phone: 636-226-4444    
Dr. Shelby Leigh Epperson, FNP
Nurse Practitioner
Medicare: Accepting Medicare Assignments
Practice Location: 15945 Clayton Rd Ste 320, Ballwin, MO 63011
Phone: 636-256-5350    
Kristi Ramos, NP-C
Nurse Practitioner
Medicare: Not Enrolled in Medicare
Practice Location: 14400 Clayton Rd, Ballwin, MO 63011
Phone: 866-389-2727    
Ann Elizabeth Cribbin,
Nurse Practitioner
Medicare: Accepting Medicare Assignments
Practice Location: 13861 Manchester Rd, Ballwin, MO 63011
Phone: 636-220-1117    

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.