Stacy Marie O'Brien, APRN
Clinical Nurse Specialist · Fort Myers, FL
Stacy Marie O'Brien, APRN is a clinical nurse specialist with a practice address in Fort Myers, Florida, and NPI 1538585419, issued on Mar 14, 2014. Check the license (Florida APRN9278693, as entered in NPPES) on the Florida health license search; the Medicare figures below come from public CMS files.
- Name
- Stacy Marie O'Brien
- Credential
- APRN
- Primary taxonomy
- Clinical Nurse Specialist 364S00000X
- License number
- APRN9278693 FL
Self-reported in NPPES; status is on the state search - Practice location
- 2780 Cleveland Ave Ste 809, Fort Myers, FL 33901
- Phone
- (239) 343-9680
- Enumerated
- Mar 14, 2014
- Record last updated
- Mar 29, 2021 (not updated in 5 years: call before relying on the address or phone)
- Fax
- (239) 343-9685
- Medicaid ID
- 010953400 FL
- Medicare enrollment
- Enrolled (PECOS I20141022001580); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest clinical nurse specialist records → All 33 in Florida → Look up another NPI →
Also registered at 2780 Cleveland Ave Ste 809
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Alvaro Beltran, M.D.Infectious Disease Physician1235140419
- Sarah Hill, PAPhysician Assistant1952918542
- Tiara Hypolite, M.D.Infectious Disease Physician1831486489
- Rameez Phulpoto, MDInfectious Disease Physician1134560071
Verify Stacy Marie O'Brien in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersFlorida health license search
Search for license APRN9278693Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
55% fewer Medicare Part D claims than the average clinical nurse specialist in 2024
430 Medicare Part D claims for 183 beneficiaries, against an average of 957 among the 361 providers of this specialty who prescribed in Part D. Brand-name drugs were 10% of claims.
Most prescribed
- Fluconazole37 claims
- Doxycycline Hyclate36 claims
- Daptomycin22 claims
- Ciprofloxacin Hcl19 claims
- Amoxicillin-Clavulanate Potass16 claims
- Cefuroxime15 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
- Lee Health System IncFort Myers, FL
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Stacy Marie O'Brien among 33 clinical nurse specialist records in Florida
Stacy Marie O'Brien, APRN is one of 33 clinical nurse specialist records with a practice address in Florida. 27% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2014, is newer than 18% of them.
- NPI issued2014 · 18% of these records are older, 76% newer
- In a Medicare fileYes · 27% of these records are
- In the CMS Doctors and Clinicians fileYes · 9% of these records are
- Record last updated2021 · 64% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 364S00000X and a Florida practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Clinical Nurse Specialist providers in Florida
There are 33 clinical nurse specialist records in Florida.
All 33 in Florida → Every provider in Fort Myers → Clinical Nurse Specialist nationwide →
The 8 clinical nurse specialist records with the nearest ZIP codes
- Roberta Marino, APRN, FNP-BCFort Myers, FL 339051457904336
- Miguel Gonzalez, APRNFort Myers, FL 339081962928994
- Tammy McCarty, APRNFort Myers, FL 339081407851819
- Margaret WalshFort Myers, FL 339121174878037
- Mary Komarynski, APRNNaples, FL 341091114114139
- Leticia Morse, RN MSN CNSTampa, FL 336261285944587
- Susan Parda-Watters, DNP, APRNTampa, FL 336121841089703
- Paula Noble, APRN, AGCNSOcala, FL 344731295397636
Common questions
What is Stacy Marie O'Brien, APRN's NPI number?
Stacy Marie O'Brien, APRN's National Provider Identifier (NPI) is 1538585419, issued on Mar 14, 2014. An NPI identifies a provider in billing; it is not a license.
Where is Stacy Marie O'Brien, APRN located?
The NPPES record lists a practice address at 2780 Cleveland Ave Ste 809, Fort Myers, FL, 33901. Phone: (239) 343-9680. Providers update this record themselves, so call before visiting.
How can I verify Stacy Marie O'Brien, APRN's license?
NPPES lists Florida license number APRN9278693, 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 Stacy Marie O'Brien, APRN prescribe under Medicare Part D?
In 2024, Stacy Marie O'Brien, APRN had 430 Medicare Part D claims for 183 beneficiaries; the average among clinical nurse specialist prescribers was 957. 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.