Erin Ahrens Whitney, MD
Internal Medicine Physician · Naples, FL
Erin Ahrens Whitney, MD is an internal medicine physician with a practice address in Naples, Florida, and NPI 1730413006, issued on Sep 19, 2009. Check the license on the Florida health license search; the Medicare figures below come from public CMS files.
- Name
- Erin Ahrens Whitney
- Credential
- MD
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- P2399 TX
Self-reported in NPPES; status is on the state search - Practice location
- 1112 Goodlette-Frank RD N Ste 202, Naples, FL 34102
- Phone
- (239) 692-8495
- Enumerated
- Sep 19, 2009
- Record last updated
- Jul 28, 2021 (not updated in 5 years: call before relying on the address or phone)
- Fax
- (239) 692-8499
- Medicare enrollment
- Enrolled (PECOS I20120821000569); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 10,151 in Florida → Look up another NPI →
Verify Erin Ahrens Whitney in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersFlorida health license searchCheck the board
- 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
30% fewer Medicare Part D claims than the average internal medicine physician in 2024
2,229 Medicare Part D claims for 142 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. 18 claims were for opioids.
Most prescribed
- Atorvastatin Calcium129 claims
- Rosuvastatin Calcium107 claims
- Levothyroxine Sodium100 claims
- Losartan Potassium89 claims
- Pantoprazole Sodium74 claims
- Eliquis55 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 2 group practices
- Legacy Healthcare Services IncFort Myers, FL
- The Moorings IncorporatedNaples, FL
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Erin Ahrens Whitney among 10,151 internal medicine physician records in Florida
Erin Ahrens Whitney, MD is one of 10,151 internal medicine physician records with a practice address in Florida. 84% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2009, is newer than 56% of them.
- NPI issued2009 · 56% of these records are older, 42% newer
- In a Medicare fileYes · 84% of these records are
- In the CMS Doctors and Clinicians fileYes · 65% of these records are
- Graduated2009 · median 2004 among the 6,606 with a school on file
- Record last updated2021 · 48% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207R00000X and a Florida practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
208 internal medicine physician records list a practice address in Naples
They are 208 of the 5,950 NPPES records with a practice address in Naples, and 10,151 internal medicine physician records in Florida.
All 10,151 in Florida → Every provider in Naples → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Maria Bendeck, D.O.Naples, FL 341021972592442
- Susan Best, DONaples, FL 341021497758833
- Jeffrey Craig, MDNaples, FL 341021578528238
- George Ferguson, MDNaples, FL 341021336195098
- Phillip Francis, MDNaples, FL 341021134166176
- Hermes Koop, MDNaples, FL 341021619923323
- Richard Kravis, M.D.Naples, FL 341021215937016
- David Madwar, MDNaples, FL 341021255383592
Common questions
What is Erin Ahrens Whitney, MD's NPI number?
Erin Ahrens Whitney, MD's National Provider Identifier (NPI) is 1730413006, issued on Sep 19, 2009. An NPI identifies a provider in billing; it is not a license.
Where is Erin Ahrens Whitney, MD located?
The NPPES record lists a practice address at 1112 Goodlette-Frank RD N Ste 202, Naples, FL, 34102. Phone: (239) 692-8495. Providers update this record themselves, so call before visiting.
How can I verify Erin Ahrens Whitney, MD's license?
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 Erin Ahrens Whitney, MD prescribe under Medicare Part D?
In 2024, Erin Ahrens Whitney, MD had 2,229 Medicare Part D claims for 142 beneficiaries; the average among internal medicine physician prescribers was 3,176. 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.