NPPES file of Aug 9, 2026

William S. Ritter, M.D.

Internal Medicine Physician · Stuart, FL

William S. Ritter, M.D. is an internal medicine physician with a practice address in Stuart, Florida, and NPI 1093729808, issued on Jul 28, 2006. Check the license (Florida ME32982, as entered in NPPES) on the Florida health license search; the federal record below is the public data PlainDoctor holds for this provider.

Record from CMS NPPES, file of Aug 9, 2026 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1093729808
Name
William S. Ritter
Credential
M.D.
Primary taxonomy
Internal Medicine Physician 207R00000X
License number
ME32982 FL
Self-reported in NPPES; status is on the state search
Practice location
2150 SE Salerno RD, Stuart, FL 34997
Phone
(772) 223-5757
Enumerated
Jul 28, 2006
Record last updated
Mar 23, 2010 (not updated in 16 years: call before relying on the address or phone)
Fax
(772) 223-5789
Medicaid ID
379480600 FL
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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8 nearest internal medicine physician records → All 10,151 in Florida → Look up another NPI →

Also registered at 2150 SE Salerno RD

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Susan Bravo, ARNPNurse Practitioner1679592273
  2. Lawrence Kantor, M.D.Family Medicine Physician1689693350
  3. Rebecca Levy-Bedoya, MDFamily Medicine Physician1558949164
  4. Anthony Liberatore, MDEndocrinology, Diabetes & Metabolism Physician1053622183
  5. David Mordes, M.D.Endocrinology, Diabetes & Metabolism Physician1376557496
  6. Daniel Nedresky, DOFamily Medicine Physician1902425119

Verify William S. Ritter in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersFlorida health license search
    Search for license ME32982    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Open the Florida license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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William S. Ritter among 10,151 internal medicine physician records in Florida

William S. Ritter, M.D. 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 not. Its NPI, issued in 2006, is newer than 10% of them.

  • NPI issued2006 · 10% of these records are older, 55% newer
  • In a Medicare fileNo · 84% of these records are
  • In the CMS Doctors and Clinicians fileNo · 65% of these records are
  • Record last updated2010 · 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).

93 internal medicine physician records list a practice address in Stuart

They are 93 of the 5,376 NPPES records with a practice address in Stuart, and 10,151 internal medicine physician records in Florida. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 10,151 in Florida → Every provider in Stuart → Internal Medicine Physician nationwide →

The 8 internal medicine physician records with the nearest ZIP codes

  1. Jeanne Bushnell, MDStuart, FL 349971558306597
  2. Diana Chiong, DOStuart, FL 349971902884612
  3. Habib Dakkak, M.D.Stuart, FL 349971255595823
  4. Robert Kenney, M.D., PH.D.Stuart, FL 349971699812024
  5. Pavlo Lukyanchykov, M.D.Stuart, FL 349971831572510
  6. Ravi Mehan, D.O.Stuart, FL 349971578519534
  7. Matthew Mozzo, DOStuart, FL 349971659832749
  8. Parth Patel, MDStuart, FL 349971093344020

Common questions

What is William S. Ritter, M.D.'s NPI number?

William S. Ritter, M.D.'s National Provider Identifier (NPI) is 1093729808, issued on Jul 28, 2006. An NPI identifies a provider in billing; it is not a license.

Where is William S. Ritter, M.D. located?

The NPPES record lists a practice address at 2150 SE Salerno RD, Stuart, FL, 34997. Phone: (772) 223-5757. Providers update this record themselves, so call before visiting.

How can I verify William S. Ritter, M.D.'s license?

NPPES lists Florida license number ME32982, 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. An NPI identifies who bills; it is not a license.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

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.