Marissa Lyn Withrow
Family Nurse Practitioner · Cleveland, TN
Marissa Lyn Withrow is a family nurse practitioner with a practice address in Cleveland, Tennessee, and NPI 1023505245, issued on Apr 13, 2018. Check the license (Tennessee 23903, as entered in NPPES) with the Tennessee board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Marissa Lyn Withrow
- Primary taxonomy
- Family Nurse Practitioner 363LF0000X
- License number
- 23903 TN
Self-reported in NPPES; status is on the state search - Practice location
- 2424 N Ocoee St, Cleveland, TN 37311
- Phone
- (866) 389-2727
- Enumerated
- Apr 13, 2018
- Record last updated
- Dec 10, 2018 (not updated in 8 years: call before relying on the address or phone)
- Fax
- (401) 216-3854
- Medicare enrollment
- Enrolled (PECOS I20190107002930); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest family nurse practitioner records → All 9,060 in Tennessee → Look up another NPI →
Also registered at 2424 N Ocoee St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Christopher Duckworth, PHARMDPharmacist1336743053
- David Hamill, PHARMDPharmacist1295361988
- Krista Harmon, MSN, FNP-CFamily Nurse Practitioner1508312653
Verify Marissa Lyn Withrow in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Tennessee board licenses this profession
Search for license 23903Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
86% fewer Medicare Part D claims than the average family nurse practitioner in 2024
186 Medicare Part D claims for 119 beneficiaries, against an average of 1,305 among the 140,557 providers of this specialty who prescribed in Part D.
Most prescribed
- Amoxicillin-Clavulanate Potass28 claims
- Fluticasone Propionate26 claims
- Doxycycline Hyclate21 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.
The practice group's MIPS final score for 2023 (Medicare payment program): 86.6 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $197.12
2 payments; by number, the most common kind was food and beverage; the largest payer was Novo Nordisk Inc. 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
- Minuteclinic Diagnostic OF Tennessee PCCleveland, TN
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Marissa Lyn Withrow among 9,060 family nurse practitioner records in Tennessee
Marissa Lyn Withrow is one of 9,060 family nurse practitioner records with a practice address in Tennessee. 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 2018, is newer than 56% of them.
- NPI issued2018 · 56% of these records are older, 39% newer
- In a Medicare fileYes · 79% of these records are
- In the CMS Doctors and Clinicians fileYes · 61% of these records are
- Graduated2017 · median 2017 among the 5,523 with a school on file
- Record last updated2018 · 40% 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 Tennessee practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
100 family nurse practitioner records list a practice address in Cleveland
They are 100 of the 1,283 NPPES records with a practice address in Cleveland, and 9,060 family nurse practitioner records in Tennessee.
All 9,060 in Tennessee → Every provider in Cleveland → Family Nurse Practitioner nationwide →
The 8 family nurse practitioner records with the nearest ZIP codes
- Brenda Barton, NP-CCleveland, TN 373111730469958
- Anita Bayles, APRN-BCCleveland, TN 373111972510303
- Rhonda Bovine, MSNCleveland, TN 373111871709931
- Charles Compton, N.P.Cleveland, TN 373111346538295
- Anthony Edwards, NP-CCleveland, TN 373111962656140
- Piper Hill, FNP-CCleveland, TN 373111659797769
- Bess Howard, NP-C ALSO ABAAHPCleveland, TN 373111407299191
- James Hulvey, FNPCleveland, TN 373111982780060
Common questions
What is Marissa Lyn Withrow's NPI number?
Marissa Lyn Withrow's National Provider Identifier (NPI) is 1023505245, issued on Apr 13, 2018. An NPI identifies a provider in billing; it is not a license.
Where is Marissa Lyn Withrow located?
The NPPES record lists a practice address at 2424 N Ocoee St, Cleveland, TN, 37311. Phone: (866) 389-2727. Providers update this record themselves, so call before visiting.
How can I verify Marissa Lyn Withrow's license?
NPPES lists Tennessee license number 23903, as entered by the provider. Search the Tennessee board that licenses this profession; the NPPES record confirms identity only.
How much does Marissa Lyn Withrow prescribe under Medicare Part D?
In 2024, Marissa Lyn Withrow had 186 Medicare Part D claims for 119 beneficiaries; the average among family nurse practitioner prescribers was 1,305. Part D covers Medicare prescriptions only.
What is Marissa Lyn Withrow's MIPS final score?
The 2023 MIPS final score is 86.6 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.
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.