Kayla Slay Merrill, FNP
Family Nurse Practitioner · Saint Louis, MO
Kayla Slay Merrill, FNP is a family nurse practitioner with a practice address in Saint Louis, Missouri, and NPI 1396453106, issued on Nov 10, 2022. Check the license (Missouri 2016019143, as entered in NPPES) with the Missouri board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Kayla Slay Merrill
- Credential
- FNP
- Primary taxonomy
- Family Nurse Practitioner 363LF0000X
- License number
- 2016019143 MO
Self-reported in NPPES; status is on the state search - Practice location
- 1 Parkview PL, Saint Louis, MO 63110
- Phone
- (314) 525-4225
- Enumerated
- Nov 10, 2022
- Record last updated
- Jan 2, 2024
- Entity
- Type 1 · individual
8 nearest family nurse practitioner records → All 5,226 in Missouri → Look up another NPI →
Also registered at 1 Parkview PL
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Kayla Slay Merrill in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Missouri board licenses this profession
Search for license 2016019143Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
85% fewer Medicare Part D claims than the average family nurse practitioner in 2024
200 Medicare Part D claims for 62 beneficiaries, against an average of 1,305 among the 140,557 providers of this specialty who prescribed in Part D. Brand-name drugs were 9% of claims.
Most prescribed
- Atorvastatin Calcium21 claims
- Lisinopril20 claims
- Omeprazole16 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.
Kayla Slay Merrill among 5,226 family nurse practitioner records in Missouri
Kayla Slay Merrill, FNP is one of 5,226 family nurse practitioner records with a practice address in Missouri. 79% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2022, is newer than 78% of them.
- NPI issued2022 · 78% of these records are older, 16% newer
- In a Medicare fileYes · 79% of these records are
- In the CMS Doctors and Clinicians fileNo · 64% of these records are
- Record last updated2024 · 44% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LF0000X and a Missouri practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
714 family nurse practitioner records list a practice address in Saint Louis
They are 714 of the 27,605 NPPES records with a practice address in Saint Louis, and 5,226 family nurse practitioner records in Missouri.
All 5,226 in Missouri → Every provider in Saint Louis → Family Nurse Practitioner nationwide →
The 8 family nurse practitioner records with the nearest ZIP codes
- Kimberly Beeman, FNPSaint Louis, MO 631101396761607
- Mary Campigotto, FNPSaint Louis, MO 631101982622411
- Heidi Craddock, FNPSaint Louis, MO 631101588680714
- Sandra Deeken, FNPSaint Louis, MO 631101912098682
- Michaela Dino, FNPSaint Louis, MO 631101760576045
- Christine Ellis, FNPSaint Louis, MO 631101710905138
- Linda Goldenberg, FNPSaint Louis, MO 631101538119904
- Asha Goodner, FNPSaint Louis, MO 631101801820097
Common questions
What is Kayla Slay Merrill, FNP's NPI number?
Kayla Slay Merrill, FNP's National Provider Identifier (NPI) is 1396453106, issued on Nov 10, 2022. An NPI identifies a provider in billing; it is not a license.
Where is Kayla Slay Merrill, FNP located?
The NPPES record lists a practice address at 1 Parkview PL, Saint Louis, MO, 63110. Phone: (314) 525-4225. Providers update this record themselves, so call before visiting.
How can I verify Kayla Slay Merrill, FNP's license?
NPPES lists Missouri license number 2016019143, as entered by the provider. Search the Missouri board that licenses this profession; the NPPES record confirms identity only.
How much does Kayla Slay Merrill, FNP prescribe under Medicare Part D?
In 2024, Kayla Slay Merrill, FNP had 200 Medicare Part D claims for 62 beneficiaries; the average among family nurse practitioner prescribers was 1,305. 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.