Guillermo Izquierdo Pretel, M.D.
Internal Medicine Physician · Miami, FL
Guillermo Izquierdo Pretel, M.D. is an internal medicine physician with a practice address in Miami, Florida, and NPI 1043410699, issued on Jul 23, 2007. Check the license (Florida ME107660, as entered in NPPES) on the Florida health license search; the Medicare figures below come from public CMS files.
- Name
- Guillermo Izquierdo Pretel
- Credential
- M.D.
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- ME107660 FL
Self-reported in NPPES; status is on the state search - Practice location
- 1611 NW 12TH Ave, Miami, FL 33136
- Phone
- (305) 355-1245
- Enumerated
- Jul 23, 2007
- Record last updated
- Jan 15, 2026
- Medicare enrollment
- Enrolled (PECOS I20110601000891); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 10,151 in Florida → Look up another NPI →
Also registered at 1611 NW 12TH Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Morgan AaronStudent in an Organized Health Care Education/Training Program1003676636
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- Joel AbadStudent in an Organized Health Care Education/Training Program1609570688
- Miguel Abalo, MDAnesthesiology Physician1700248457
- Nadia AbbassStudent in an Organized Health Care Education/Training Program1366249815
- Ahmed Abdelkader, MD, MSC.Student in an Organized Health Care Education/Training Program1225973712
Verify Guillermo Izquierdo Pretel in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersFlorida health license search
Search for license ME107660Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
99% fewer Medicare Part D claims than the average internal medicine physician in 2024
27 Medicare Part D claims for 11 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D.
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.
The practice group's MIPS final score for 2023 (Medicare payment program): 74.5 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 3 group practices
- Baptist Health Medical Group Physicians LLCSouth Miami, FL
- Florida International University Board OF TrusteesMiami, FL
- Public Health Trust OF Miami Dade County FloridaMiami, FL
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Guillermo Izquierdo Pretel among 10,151 internal medicine physician records in Florida
Guillermo Izquierdo Pretel, 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. Its NPI, issued in 2007, is newer than 45% of them.
- NPI issued2007 · 45% of these records are older, 48% newer
- In a Medicare fileYes · 84% of these records are
- In the CMS Doctors and Clinicians fileYes · 65% of these records are
- Graduated1989 · median 2004 among the 6,606 with a school on file
- Record last updated2026 · 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).
762 internal medicine physician records list a practice address in Miami
They are 762 of the 49,442 NPPES records with a practice address in Miami, and 10,151 internal medicine physician records in Florida.
All 10,151 in Florida → Every provider in Miami → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
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- Yvonne Diaz, MDMiami, FL 331361720024185
- Joseph EstersonMiami, FL 331361417913914
- Mark Gelbard, MDMiami, FL 331361134156888
- Sherin Ghali, MDMiami, FL 331361194771105
Common questions
What is Guillermo Izquierdo Pretel, M.D.'s NPI number?
Guillermo Izquierdo Pretel, M.D.'s National Provider Identifier (NPI) is 1043410699, issued on Jul 23, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Guillermo Izquierdo Pretel, M.D. located?
The NPPES record lists a practice address at 1611 NW 12TH Ave, Miami, FL, 33136. Phone: (305) 355-1245. Providers update this record themselves, so call before visiting.
How can I verify Guillermo Izquierdo Pretel, M.D.'s license?
NPPES lists Florida license number ME107660, 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.
How much does Guillermo Izquierdo Pretel, M.D. prescribe under Medicare Part D?
In 2024, Guillermo Izquierdo Pretel, M.D. had 27 Medicare Part D claims for 11 beneficiaries; the average among internal medicine physician prescribers was 3,176. Part D covers Medicare prescriptions only.
What is Guillermo Izquierdo Pretel, M.D.'s MIPS final score?
The 2023 MIPS final score is 74.5 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.