William Ruiz, MD
Internal Medicine Physician · Zephyrhills, FL
William Ruiz, MD is an internal medicine physician with a practice address in Zephyrhills, Florida, and NPI 1710991211, issued on Jul 28, 2006. Check the license (Florida ME67795, as entered in NPPES) on the Florida health license search; the Medicare figures below come from public CMS files.
- Name
- William Ruiz
- Credential
- MD
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- ME67795 FL
Self-reported in NPPES; status is on the state search - Practice location
- 38051market Square, Zephyrhills, FL 33542
- Phone
- (813) 780-8692
- Enumerated
- Jul 28, 2006
- Record last updated
- Jan 7, 2008 (not updated in 18 years: call before relying on the address or phone)
- Fax
- (813) 715-1714
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 10,151 in Florida → Look up another NPI →
Verify William Ruiz in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersFlorida health license search
Search for license ME67795Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Industry payments in 2024: $16.94
1 payment: food and beverage; the largest payer was Chiesi USA, Inc. The 50,334 providers of this specialty with any payment received $1,303.06 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
William Ruiz among 10,151 internal medicine physician records in Florida
William Ruiz, 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 2006, is newer than 10% of them.
- NPI issued2006 · 10% of these records are older, 55% newer
- In a Medicare fileYes · 84% of these records are
- In the CMS Doctors and Clinicians fileNo · 65% of these records are
- Record last updated2008 · 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).
36 internal medicine physician records list a practice address in Zephyrhills
They are 36 of the 851 NPPES records with a practice address in Zephyrhills, and 10,151 internal medicine physician records in Florida.
All 10,151 in Florida → Every provider in Zephyrhills → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Antonio Bunker-Huertas, MDZephyrhills, FL 335421265546121
- Vijay Desai, MDZephyrhills, FL 335421821011867
- Abdul Ghani, MDZephyrhills, FL 335421699711341
- Eduardo Gonzalez-Perez, MDZephyrhills, FL 335421801800305
- Kozhimala John, MDZephyrhills, FL 335421891890638
- Elizabeth John, MDZephyrhills, FL 335421467557207
- Scott Knoeppel, D.O.Zephyrhills, FL 335421689610412
- Shifa Malik, M.D.Zephyrhills, FL 335421417939497
Common questions
What is William Ruiz, MD's NPI number?
William Ruiz, MD's National Provider Identifier (NPI) is 1710991211, issued on Jul 28, 2006. An NPI identifies a provider in billing; it is not a license.
Where is William Ruiz, MD located?
The NPPES record lists a practice address at 38051market Square, Zephyrhills, FL, 33542. Phone: (813) 780-8692. Providers update this record themselves, so call before visiting.
How can I verify William Ruiz, MD's license?
NPPES lists Florida license number ME67795, 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.