Martha Joanna Fowler, FNP
Family Nurse Practitioner · Greenville, SC
Martha Joanna Fowler, FNP is a family nurse practitioner with a practice address in Greenville, South Carolina, and NPI 1336690411, issued on Oct 24, 2016. Check the license (South Carolina 20291, as entered in NPPES) with the South Carolina board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Martha Joanna Fowler
- Credential
- FNP
- Primary taxonomy
- Family Nurse Practitioner 363LF0000X
- License number
- 20291 SC
Self-reported in NPPES; status is on the state search - Practice location
- 5 W Main St, Greenville, SC 29611
- Phone
- (864) 220-7270
- Enumerated
- Oct 24, 2016
- Record last updated
- Jun 24, 2021 (not updated in 5 years: call before relying on the address or phone)
- Fax
- (864) 241-9211
- Medicaid ID
- NP4245 SC
- Medicare enrollment
- Enrolled (PECOS I20170110000600); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest family nurse practitioner records → All 4,320 in South Carolina → Look up another NPI →
Also registered at 5 W Main St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Martha Joanna Fowler in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich South Carolina board licenses this profession
Search for license 20291Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
68% more Medicare Part D claims than the average family nurse practitioner in 2024
2,191 Medicare Part D claims for 122 beneficiaries, against an average of 1,305 among the 140,557 providers of this specialty who prescribed in Part D. Brand-name drugs were 14% of claims. 18 claims were for opioids.
Most prescribed
- Atorvastatin Calcium115 claims
- Amlodipine Besylate91 claims
- Gabapentin86 claims
- Losartan Potassium74 claims
- Fluticasone Propionate59 claims
- Famotidine54 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
- Prisma Health University Medical GroupDuncan, SC
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Martha Joanna Fowler among 4,320 family nurse practitioner records in South Carolina
Martha Joanna Fowler, FNP is one of 4,320 family nurse practitioner records with a practice address in South Carolina. 80% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2016, is newer than 35% of them.
- NPI issued2016 · 35% of these records are older, 59% newer
- In a Medicare fileYes · 80% of these records are
- In the CMS Doctors and Clinicians fileYes · 61% of these records are
- Graduated2016 · median 2018 among the 2,643 with a school on file
- Record last updated2021 · 39% 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 South Carolina practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
514 family nurse practitioner records list a practice address in Greenville
They are 514 of the 10,264 NPPES records with a practice address in Greenville, and 4,320 family nurse practitioner records in South Carolina.
All 4,320 in South Carolina → Every provider in Greenville → Family Nurse Practitioner nationwide →
The 8 family nurse practitioner records with the nearest ZIP codes
- Amanda BoatwrightGreenville, SC 296111912301581
- Renee Bridges, FNPGreenville, SC 296111053884247
- Kimberly Brooks, FNPGreenville, SC 296111780064923
- Gerlanda Derr, APRNGreenville, SC 296111205072808
- Ashley Frisch, NPGreenville, SC 296111952581092
- Amanda Fulton, NP-CGreenville, SC 296111962854364
- Dana Graham, FNP-CGreenville, SC 296111205353661
- Lakeisha Henderson, NPGreenville, SC 296111346613213
Common questions
What is Martha Joanna Fowler, FNP's NPI number?
Martha Joanna Fowler, FNP's National Provider Identifier (NPI) is 1336690411, issued on Oct 24, 2016. An NPI identifies a provider in billing; it is not a license.
Where is Martha Joanna Fowler, FNP located?
The NPPES record lists a practice address at 5 W Main St, Greenville, SC, 29611. Phone: (864) 220-7270. Providers update this record themselves, so call before visiting.
How can I verify Martha Joanna Fowler, FNP's license?
NPPES lists South Carolina license number 20291, as entered by the provider. Search the South Carolina board that licenses this profession; the NPPES record confirms identity only.
How much does Martha Joanna Fowler, FNP prescribe under Medicare Part D?
In 2024, Martha Joanna Fowler, FNP had 2,191 Medicare Part D claims for 122 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.