Marcia Gainer, ARNP
Family Nurse Practitioner · Clearwater, FL
Marcia Gainer, ARNP is a family nurse practitioner with a practice address in Clearwater, Florida, and NPI 1376938308, issued on Apr 6, 2015. Check the license (Florida ARNP9309276, as entered in NPPES) on the Florida health license search; the Medicare figures below come from public CMS files.
- Name
- Marcia Gainer
- Credential
- ARNP
- Primary taxonomy
- Family Nurse Practitioner 363LF0000X
- License numbers
- ARNP9309276 FL
APRN9309276 FL
Self-reported in NPPES; status is on the state search - Practice location
- 14100 58TH St N, Clearwater, FL 33760
- Phone
- (727) 824-8181
- Enumerated
- Apr 6, 2015
- Record last updated
- May 1, 2023
- Fax
- (727) 824-9394
- Entity
- Type 1 · individual
8 nearest family nurse practitioner records → All 22,340 in Florida → Look up another NPI →
Also registered at 14100 58TH St N
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Kathryn Barnes, PHARMDPharmacist Clinician (PhC)/ Clinical Pharmacy Specialist1306448121
- Alyssa BensonFamily Nurse Practitioner1003203894
Verify Marcia Gainer in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersFlorida health license search
Search for license ARNP9309276Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
97% fewer Medicare Part D claims than the average family nurse practitioner in 2024
45 Medicare Part D claims for 22 beneficiaries, against an average of 1,305 among the 140,557 providers of this specialty who prescribed in Part D.
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: $104.43
4 payments; by number, the most common kind was food and beverage; the largest payer was Exact Sciences Corporation. 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.
Marcia Gainer among 22,340 family nurse practitioner records in Florida
Marcia Gainer, ARNP is one of 22,340 family nurse practitioner records with a practice address in Florida. 69% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2015, is newer than 21% of them.
- NPI issued2015 · 21% of these records are older, 76% newer
- In a Medicare fileYes · 69% of these records are
- In the CMS Doctors and Clinicians fileNo · 48% of these records are
- Record last updated2023 · 34% 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 Florida practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
191 family nurse practitioner records list a practice address in Clearwater
They are 191 of the 4,323 NPPES records with a practice address in Clearwater, and 22,340 family nurse practitioner records in Florida.
All 22,340 in Florida → Every provider in Clearwater → Family Nurse Practitioner nationwide →
The 8 family nurse practitioner records with the nearest ZIP codes
- Erin Adamski, ARNPClearwater, FL 337601073892469
- Alyssa BensonClearwater, FL 337601003203894
- Pamela Breen, ARNPClearwater, FL 337601467515486
- Barbara De La Noval, F.N.P.Clearwater, FL 337601881149797
- Nicole Farone, ARNPClearwater, FL 337601649778366
- Sheila Hinton, ARNPClearwater, FL 337601710382965
- Latoya Hodge-Curtis, ARNPClearwater, FL 337601396086096
- Kiousha Kinder, FNPClearwater, FL 337601356829949
Common questions
What is Marcia Gainer, ARNP's NPI number?
Marcia Gainer, ARNP's National Provider Identifier (NPI) is 1376938308, issued on Apr 6, 2015. An NPI identifies a provider in billing; it is not a license.
Where is Marcia Gainer, ARNP located?
The NPPES record lists a practice address at 14100 58TH St N, Clearwater, FL, 33760. Phone: (727) 824-8181. Providers update this record themselves, so call before visiting.
How can I verify Marcia Gainer, ARNP's license?
NPPES lists Florida license number ARNP9309276, as entered by the provider. Search the Florida health license search at https://mqa-internet.doh.state.fl.us/mqasearchservices/healthcareproviders. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Marcia Gainer, ARNP prescribe under Medicare Part D?
In 2024, Marcia Gainer, ARNP had 45 Medicare Part D claims for 22 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.