Megan Maria McKeon, FNP- C
Nurse Practitioner · Florissant, MO
Megan Maria McKeon, FNP- C is a nurse practitioner with a practice address in Florissant, Missouri, and NPI 1891489183, issued on Jun 8, 2023. Check the license (Missouri 2023011557, as entered in NPPES) with the Missouri board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Megan Maria McKeon
- Credential
- FNP- C
- Primary taxonomy
- Nurse Practitioner 363L00000X
- License number
- 2023011557 MO
Self-reported in NPPES; status is on the state search - Practice location
- 14021 New Halls Ferry RD Ste A, Florissant, MO 63033
- Phone
- (844) 776-7200
- Enumerated
- Jun 8, 2023
- Record last updated
- Jul 14, 2023
- Medicare enrollment
- Enrolled (PECOS I20230612001626); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest nurse practitioner records → All 1,720 in Missouri → Look up another NPI →
Also registered at 14021 New Halls Ferry RD Ste A
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Racheal Lakine-Harden, FNPNurse Practitioner1346020666
Verify Megan Maria McKeon in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Missouri board licenses this profession
Search for license 2023011557Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
87% fewer Medicare Part D claims than the average nurse practitioner in 2024
145 Medicare Part D claims for 111 beneficiaries, against an average of 1,109 among the 54,319 providers of this specialty who prescribed in Part D. Brand-name drugs were 10% of claims.
Most prescribed
- Amoxicillin20 claims
- Cephalexin20 claims
- Amoxicillin-Clavulanate Potass16 claims
- Prednisone14 claims
- Albuterol Sulfate Hfa13 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Bills Medicare through one group practice
- Ssm Health Care St LouisBridgeton, MO
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Megan Maria McKeon among 1,720 nurse practitioner records in Missouri
Megan Maria McKeon, FNP- C is one of 1,720 nurse practitioner records with a practice address in Missouri. 78% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2023, is newer than 87% of them.
- NPI issued2023 · 87% of these records are older, 10% newer
- In a Medicare fileYes · 78% of these records are
- In the CMS Doctors and Clinicians fileYes · 63% of these records are
- Graduated2022 · median 2017 among the 1,080 with a school on file
- Record last updated2023 · 42% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363L00000X and a Missouri practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
26 nurse practitioner records list a practice address in Florissant
They are 26 of the 1,326 NPPES records with a practice address in Florissant, and 1,720 nurse practitioner records in Missouri.
All 1,720 in Missouri → Every provider in Florissant → Nurse Practitioner nationwide →
The 8 nurse practitioner records with the nearest ZIP codes
- Felicia Butler, NPFlorissant, MO 630331083812861
- Cherice Harkins, NPFlorissant, MO 630331306511951
- Racheal Lakine-Harden, FNPFlorissant, MO 630331346020666
- Ardell Mays, WHCNPFlorissant, MO 630331821056888
- Lorri Price, FNP-CFlorissant, MO 630331598190373
- Mary Beth Wuellner, NPFlorissant, MO 630331215218136
- Kelly Briggs, NPFlorissant, MO 630311558810838
- Dana Carter, FNP-CFlorissant, MO 630311720782444
Common questions
What is Megan Maria McKeon, FNP- C's NPI number?
Megan Maria McKeon, FNP- C's National Provider Identifier (NPI) is 1891489183, issued on Jun 8, 2023. An NPI identifies a provider in billing; it is not a license.
Where is Megan Maria McKeon, FNP- C located?
The NPPES record lists a practice address at 14021 New Halls Ferry RD Ste A, Florissant, MO, 63033. Phone: (844) 776-7200. Providers update this record themselves, so call before visiting.
How can I verify Megan Maria McKeon, FNP- C's license?
NPPES lists Missouri license number 2023011557, as entered by the provider. Search the Missouri board that licenses this profession; the NPPES record confirms identity only.
How much does Megan Maria McKeon, FNP- C prescribe under Medicare Part D?
In 2024, Megan Maria McKeon, FNP- C had 145 Medicare Part D claims for 111 beneficiaries; the average among nurse practitioner prescribers was 1,109. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.