Mrs Keely Briana Dayton, FNP-C - Medicare Nurse Practitioner in Saint Louis, MO

Mrs Keely Briana Dayton, FNP-C is a medicare enrolled "Nurse Practitioner" in Saint Louis, Missouri. She graduated from nursing school in 2018 and has 6 years of diverse experience with area of expertise as Nurse Practitioner. She is a member of the group practice Mercy Clinic East Communities, Ssm Medical Group Inc and her current practice location is 10010 Kennerly Rd, Saint Louis, Missouri. You can reach out to her office (for appointments etc.) via phone at (636) 386-7222.

Mrs Keely Briana Dayton is licensed to practice in Illinois (license number 043111813) 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 1407315682.

Contact Information

Mrs Keely Briana Dayton, FNP-C
10010 Kennerly Rd,
Saint Louis, MO 63128-2106
(636) 386-7222
(636) 386-7810

Map and Direction




Provider's Profile

Full NameMrs Keely Briana Dayton
GenderFemale
SpecialityNurse Practitioner
Experience6 Years
Location10010 Kennerly Rd, Saint Louis, 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:
  • Mrs Keely Briana Dayton graduated from nursing school in 2018
  NPI Data:
  • NPI Number: 1407315682
  • Provider Enumeration Date: 03/18/2019
  • Last Update Date: 05/09/2024
  Medicare PECOS Information:
  • PECOS PAC ID: 4880937689
  • Enrollment ID: I20190520000084

Medical Identifiers

Medical identifiers for Mrs Keely Briana Dayton such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1407315682NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
363L00000XNurse Practitioner 043111813 (Illinois)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Mercy Hospital SouthSaint louis, MOHospital
Ssm St Clare Health CenterFenton, MOHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Mercy Clinic East Communities7214827922499
Ssm Medical Group Inc6608776299496

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. Mrs Keely Briana Dayton allows following entities to bill medicare on her behalf.
Entity NameSouth County Anesthesia Associates Ltd
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1821031659
PECOS PAC ID: 4082510383
Enrollment ID: O20031209000161
Entity NameMercy Clinic East Communities
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1851335228
PECOS PAC ID: 7214827922
Enrollment ID: O20070521000006

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. Mrs Keely Briana Dayton 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
Mrs Keely Briana Dayton, FNP-C
Po Box 22407,
Saint Louis, MO 63126-0407

Ph: (636) 386-7222
Mrs Keely Briana Dayton, FNP-C
10010 Kennerly Rd,
Saint Louis, MO 63128-2106

Ph: (636) 386-7222

Reviews and Comments


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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).

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