Joni Marie Walker, APRN
Nurse Practitioner · Sarasota, FL
Joni Marie Walker, APRN is a nurse practitioner with a practice address in Sarasota, Florida, and NPI 1912557208, issued on Sep 18, 2019. Check the license (Florida APRN11002644, as entered in NPPES) on the Florida health license search; the Medicare figures below come from public CMS files.
- Name
- Joni Marie Walker
- Credential
- APRN
- Primary taxonomy
- Nurse Practitioner 363L00000X
- License number
- APRN11002644 FL
Self-reported in NPPES; status is on the state search - Practice location
- 1921 Waldemere St Ste 504, Sarasota, FL 34239
- Phone
- (419) 171-5799
- Enumerated
- Sep 18, 2019
- Record last updated
- Sep 18, 2019 (not updated in 7 years: call before relying on the address or phone)
- Fax
- (941) 917-4340
- Medicare enrollment
- Enrolled (PECOS I20191030000193); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest nurse practitioner records → All 8,844 in Florida → Look up another NPI →
Also registered at 1921 Waldemere St Ste 504
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Joni Marie Walker in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersFlorida health license search
Search for license APRN11002644Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
The practice group's MIPS final score for 2023 (Medicare payment program): 78.8 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).
Bills Medicare through one group practice
- Smh Physician Services IncSarasota, FL
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Joni Marie Walker among 8,844 nurse practitioner records in Florida
Joni Marie Walker, APRN is one of 8,844 nurse practitioner records with a practice address in Florida. 71% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2019, is newer than 54% of them.
- NPI issued2019 · 54% of these records are older, 40% newer
- In a Medicare fileYes · 71% of these records are
- In the CMS Doctors and Clinicians fileYes · 51% of these records are
- Graduated2018 · median 2018 among the 4,492 with a school on file
- Record last updated2019 · 41% 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 Florida practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
153 nurse practitioner records list a practice address in Sarasota
They are 153 of the 6,548 NPPES records with a practice address in Sarasota, and 8,844 nurse practitioner records in Florida.
All 8,844 in Florida → Every provider in Sarasota → Nurse Practitioner nationwide →
The 8 nurse practitioner records with the nearest ZIP codes
- Michael Blanchette, ARNPSarasota, FL 342391972567394
- Linda Buckley, ARNPSarasota, FL 342391043278708
- Carolyn Clark, ARNPSarasota, FL 342391316933567
- Cynthia Day, ARNPSarasota, FL 342391457327660
- Josephine Duffy, CRNASarasota, FL 342391386684538
- Jill Garrett, ARNPSarasota, FL 342391821084401
- Justina Granthon, ARNPSarasota, FL 342391194711556
- Mary Healy, ARNPSarasota, FL 342391043205792
Common questions
What is Joni Marie Walker, APRN's NPI number?
Joni Marie Walker, APRN's National Provider Identifier (NPI) is 1912557208, issued on Sep 18, 2019. An NPI identifies a provider in billing; it is not a license.
Where is Joni Marie Walker, APRN located?
The NPPES record lists a practice address at 1921 Waldemere St Ste 504, Sarasota, FL, 34239. Phone: (419) 171-5799. Providers update this record themselves, so call before visiting.
How can I verify Joni Marie Walker, APRN's license?
NPPES lists Florida license number APRN11002644, 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.
What is Joni Marie Walker, APRN's MIPS final score?
The 2023 MIPS final score is 78.8 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.