Allyn Chesney Sisson, FNP
Family Nurse Practitioner · Meridian, MS
Allyn Chesney Sisson, FNP is a family nurse practitioner with a practice address in Meridian, Mississippi, and NPI 1205589157, issued on Feb 1, 2022. Check the license (Mississippi 905115, as entered in NPPES) with the Mississippi board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Allyn Chesney Sisson
- Credential
- FNP
- Primary taxonomy
- Family Nurse Practitioner 363LF0000X
- License number
- 905115 MS
Self-reported in NPPES; status is on the state search - Practice location
- 4909 Great River Drive, Meridian, MS 39305
- Phone
- (601) 282-8980
- Enumerated
- Feb 1, 2022
- Record last updated
- Feb 1, 2022
- Fax
- (601) 693-6561
- Medicare enrollment
- Enrolled (PECOS I20220322000433); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest family nurse practitioner records → All 3,798 in Mississippi → Look up another NPI →
Also registered at 4909 Great River Drive
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Lesley Vincent, FNPFamily Nurse Practitioner1831333871
Verify Allyn Chesney Sisson in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Mississippi board licenses this profession
Search for license 905115Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
3.4 times the Medicare Part D claims of the average family nurse practitioner in 2024
4,416 Medicare Part D claims for 1,074 beneficiaries, against an average of 1,305 among the 140,557 providers of this specialty who prescribed in Part D.
Most prescribed
- Amlodipine Besylate297 claims
- Carvedilol288 claims
- Metoprolol Succinate276 claims
- Hydralazine Hcl230 claims
- Nebivolol Hcl220 claims
- Furosemide206 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.
Industry payments in 2024: $776.18
48 payments; by number, the most common kind was food and beverage; the largest payer was Merck Sharp & Dohme LLC. The 99,489 providers of this specialty with any payment received $650.95 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through one group practice
- Cardiovascular Institute OF The South, LLCMeridian, MS
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Allyn Chesney Sisson among 3,798 family nurse practitioner records in Mississippi
Allyn Chesney Sisson, FNP is one of 3,798 family nurse practitioner records with a practice address in Mississippi. 81% 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, 17% newer
- In a Medicare fileYes · 81% of these records are
- In the CMS Doctors and Clinicians fileYes · 68% of these records are
- Graduated2021 · median 2017 among the 2,576 with a school on file
- Record last updated2022 · 51% 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 Mississippi practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
131 family nurse practitioner records list a practice address in Meridian
They are 131 of the 1,291 NPPES records with a practice address in Meridian, and 3,798 family nurse practitioner records in Mississippi.
All 3,798 in Mississippi → Every provider in Meridian → Family Nurse Practitioner nationwide →
The 8 family nurse practitioner records with the nearest ZIP codes
- Lucy Barnes, FNP-CMeridian, MS 393051659971380
- Marissa Buchanan, NPMeridian, MS 393051073212833
- Tearrah ConerlyMeridian, MS 393051174878193
- Auburn Kidd, MSN, FNPMeridian, MS 393051780141200
- Dawn Kiker, FNPMeridian, MS 393051588895080
- Wanda Lloyd, FNP-BCMeridian, MS 393051225272602
- Samantha Mayerhoff, FNPMeridian, MS 393051841536828
- Priscilla Miller, FNPMeridian, MS 393051376814533
Common questions
What is Allyn Chesney Sisson, FNP's NPI number?
Allyn Chesney Sisson, FNP's National Provider Identifier (NPI) is 1205589157, issued on Feb 1, 2022. An NPI identifies a provider in billing; it is not a license.
Where is Allyn Chesney Sisson, FNP located?
The NPPES record lists a practice address at 4909 Great River Drive, Meridian, MS, 39305. Phone: (601) 282-8980. Providers update this record themselves, so call before visiting.
How can I verify Allyn Chesney Sisson, FNP's license?
NPPES lists Mississippi license number 905115, as entered by the provider. Search the Mississippi board that licenses this profession; the NPPES record confirms identity only.
How much does Allyn Chesney Sisson, FNP prescribe under Medicare Part D?
In 2024, Allyn Chesney Sisson, FNP had 4,416 Medicare Part D claims for 1,074 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.