Katherine Claire Ottinger, APRN, ACNPC-AG, MSN
Adult Health Nurse Practitioner · St Petersburg, FL
Katherine Claire Ottinger, APRN, ACNPC-AG, MSN is an adult health nurse practitioner with a practice address in St Petersburg, Florida, and NPI 1114708732, issued on Oct 10, 2023. Check the license (Florida APRN11043547, as entered in NPPES) on the Florida health license search; the Medicare figures below come from public CMS files.
- Name
- Katherine Claire Ottinger
- Credential
- APRN, ACNPC-AG, MSN
- Primary taxonomy
- Adult Health Nurse Practitioner 363LA2200X
- License numbers
- APRN11043547 FL
RN304216 GA
35725 TN
Self-reported in NPPES; status is on the state search - Practice location
- 701 6TH St S, St Petersburg, FL 33701
- Phone
- (727) 893-6220
- Enumerated
- Oct 10, 2023
- Record last updated
- Mar 18, 2026
- Fax
- (727) 893-6865
- Medicare enrollment
- Enrolled (PECOS I20240307000995); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest adult health nurse practitioner records → All 3,214 in Florida → Look up another NPI →
Also registered at 701 6TH St S
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Oluwagbemiga Adeyemi, MDAnesthesiology Physician1184611550
- Michaella Arnholt, RD,RDNRegistered Dietitian1023636602
- Ji Young Bang, M.D.Gastroenterology Physician1912218314
- David BanksCertified Registered Nurse Anesthetist1528783107
- Jacqueline Biance, MDAnesthesiology Physician1013368265
- Jacob Blattstein, DOStudent in an Organized Health Care Education/Training Program1629913124
Verify Katherine Claire Ottinger in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersFlorida health license search
Search for license APRN11043547Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Bills Medicare through one group practice
- Advanced Diagnostic Imaging PCNashville, TN
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Katherine Claire Ottinger among 3,214 adult health nurse practitioner records in Florida
Katherine Claire Ottinger, APRN, ACNPC-AG, MSN is one of 3,214 adult health nurse practitioner records with a practice address in Florida. 72% 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 89% of them.
- NPI issued2023 · 89% of these records are older, 7% newer
- In a Medicare fileYes · 72% of these records are
- In the CMS Doctors and Clinicians fileYes · 49% of these records are
- Graduated2023 · median 2016 among the 1,584 with a school on file
- Record last updated2026 · 50% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LA2200X and a Florida practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
74 adult health nurse practitioner records list a practice address in St Petersburg
They are 74 of the 6,159 NPPES records with a practice address in St Petersburg, and 3,214 adult health nurse practitioner records in Florida.
All 3,214 in Florida → Every provider in St Petersburg → Adult Health Nurse Practitioner nationwide →
The 8 adult health nurse practitioner records with the nearest ZIP codes
- Ashley Briggs, ARNPSt Petersburg, FL 337011235432261
- Gail Davenport, ARNP-CSt Petersburg, FL 337011104059120
- Laurel Dimaggio, AGNPSt Petersburg, FL 337011053718395
- Janet Fiamingo, ARNPSaint Petersburg, FL 337011487014585
- Michael Iliff, ARNPSt Petersburg, FL 337011447617527
- Daisy Mailhot, ARNPSaint Petersburg, FL 337011942622774
- Andrea Polley, ARNPSt Petersburg, FL 337011861508392
- Stacy Pratt, ARNP FNP-CSt Petersburg, FL 337011083159818
Common questions
What is Katherine Claire Ottinger, APRN, ACNPC-AG, MSN's NPI number?
Katherine Claire Ottinger, APRN, ACNPC-AG, MSN's National Provider Identifier (NPI) is 1114708732, issued on Oct 10, 2023. An NPI identifies a provider in billing; it is not a license.
Where is Katherine Claire Ottinger, APRN, ACNPC-AG, MSN located?
The NPPES record lists a practice address at 701 6TH St S, St Petersburg, FL, 33701. Phone: (727) 893-6220. Providers update this record themselves, so call before visiting.
How can I verify Katherine Claire Ottinger, APRN, ACNPC-AG, MSN's license?
NPPES lists Florida license number APRN11043547, 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.
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.