Olivia G. Gennarelli, FNP
Nurse Practitioner · Gulfport, MS
Olivia G. Gennarelli, FNP is a nurse practitioner with a practice address in Gulfport, Mississippi, and NPI 1124709126, issued on Jul 31, 2023. Check the license (Mississippi 911641, as entered in NPPES) with the Mississippi board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Olivia G. Gennarelli
- Credential
- FNP
- Primary taxonomy
- Nurse Practitioner 363L00000X
- License number
- 911641 MS
Self-reported in NPPES; status is on the state search - Practice location
- 15200 Community RD, Gulfport, MS 39503
- Phone
- (228) 575-8006
- Enumerated
- Jul 31, 2023
- Record last updated
- Nov 14, 2023
- Fax
- (228) 575-8007
- Medicare enrollment
- Enrolled (PECOS I20231201001280); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest nurse practitioner records → All 1,075 in Mississippi → Look up another NPI →
Also registered at 15200 Community RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Ekow Acquah, MDInternal Medicine Physician1013922814
- Parri AdjoodaniSurgical Assistant1063006013
- Marsha Allen, M.S.,R.D.,L.D.Registered Dietitian1831410026
- Jeffrey Andre, CRNACertified Registered Nurse Anesthetist1619188604
- Wesley Armstrong, PA-CPhysician Assistant1083158307
- Adam BroadusRegistered Nurse1538097183
Verify Olivia G. Gennarelli in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Mississippi board licenses this profession
Search for license 911641Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
54% fewer Medicare Part D claims than the average nurse practitioner in 2024
509 Medicare Part D claims for 112 beneficiaries, against an average of 1,109 among the 54,319 providers of this specialty who prescribed in Part D. Brand-name drugs were 11% of claims. 104 claims were for opioids.
Most prescribed
- Hydrocodone-Acetaminophen30 claims
- Duloxetine Hcl28 claims
- Levothyroxine Sodium26 claims
- Ondansetron Hcl26 claims
- Morphine Sulfate Er24 claims
- Olanzapine24 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: $2,422.60
66 payments; by number, the most common kind was food and beverage; the largest payer was Daiichi Sankyo Inc. The 38,884 providers of this specialty with any payment received $791.64 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.
One hospital affiliation
- Singing River Health SystemOcean Springs, MS · Acute Care Hospitals1 of 5 stars
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through); hospitals matched to CMS Hospital General Information (Care Compare) (data.cms.gov). Star ratings are CMS hospital ratings, not ratings of this provider.
Olivia G. Gennarelli among 1,075 nurse practitioner records in Mississippi
Olivia G. Gennarelli, FNP is one of 1,075 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 2023, is newer than 84% of them.
- NPI issued2023 · 84% of these records are older, 11% newer
- In a Medicare fileYes · 81% of these records are
- In the CMS Doctors and Clinicians fileYes · 64% of these records are
- Graduated2022 · median 2017 among the 686 with a school on file
- Record last updated2023 · 52% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363L00000X and a Mississippi practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
87 nurse practitioner records list a practice address in Gulfport
They are 87 of the 2,030 NPPES records with a practice address in Gulfport, and 1,075 nurse practitioner records in Mississippi.
All 1,075 in Mississippi → Every provider in Gulfport → Nurse Practitioner nationwide →
The 8 nurse practitioner records with the nearest ZIP codes
- Dana AlbrechtGulfport, MS 395031043773815
- Debra Baxter, FNP-BCGulfport, MS 395031811079544
- Joanne Fairley, NPGulfport, MS 395031972984136
- Ariel ForeGulfport, MS 395031023629847
- Jennifer Galle, NP-CGulfport, MS 395031073747564
- Kelli Garrigues, FNPGulfport, MS 395031326343484
- Amy HeadGulfport, MS 395031124419031
- Jennifer HunterGulfport, MS 395031356960777
Common questions
What is Olivia G. Gennarelli, FNP's NPI number?
Olivia G. Gennarelli, FNP's National Provider Identifier (NPI) is 1124709126, issued on Jul 31, 2023. An NPI identifies a provider in billing; it is not a license.
Where is Olivia G. Gennarelli, FNP located?
The NPPES record lists a practice address at 15200 Community RD, Gulfport, MS, 39503. Phone: (228) 575-8006. Providers update this record themselves, so call before visiting.
How can I verify Olivia G. Gennarelli, FNP's license?
NPPES lists Mississippi license number 911641, as entered by the provider. Search the Mississippi board that licenses this profession; the NPPES record confirms identity only.
How much does Olivia G. Gennarelli, FNP prescribe under Medicare Part D?
In 2024, Olivia G. Gennarelli, FNP had 509 Medicare Part D claims for 112 beneficiaries; the average among nurse practitioner prescribers was 1,109. 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.