Oscar Alberto Perez Gutierrez, MD
Internal Medicine Physician · Lake Mary, FL
Oscar Alberto Perez Gutierrez, MD is an internal medicine physician with a practice address in Lake Mary, Florida, and NPI 1174059885, issued on May 2, 2017. Check the license (Florida ME166191, as entered in NPPES) on the Florida health license search; the Medicare figures below come from public CMS files.
- Name
- Oscar Alberto Perez Gutierrez
- Credential
- MD
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- ME166191 FL
Self-reported in NPPES; status is on the state search - Practice location
- 525 Technology Park Ste 109, Lake Mary, FL 32746
- Phone
- (407) 647-2346
- Enumerated
- May 2, 2017
- Record last updated
- Jan 23, 2025
- Medicare enrollment
- Enrolled (PECOS I20240625001437); 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 525 Technology Park Ste 109
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Oscar Alberto Perez Gutierrez in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersFlorida health license search
Search for license ME166191Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
85% more Medicare Part D claims than the average internal medicine physician in 2024
5,880 Medicare Part D claims for 421 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 17% of claims.
Most prescribed
- Atorvastatin Calcium384 claims
- Metformin Hcl259 claims
- Lisinopril237 claims
- Levothyroxine Sodium232 claims
- Gabapentin230 claims
- Amlodipine Besylate163 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.
The MIPS final score for 2023 (Medicare payment program): 95.8 of 100
The Merit-based Incentive Payment System score is reported for this clinician. 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; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $206.02
12 payments; by number, the most common kind was food and beverage; the largest payer was Novo Nordisk 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.
Bills Medicare through 3 group practices
- Central Florida Inpatient Medicine LLCLake Mary, FL
- Cora Health Services IncThe Villages, FL
- Villages Regional Hospital Physician Services LLCSummerfield, FL
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Oscar Alberto Perez Gutierrez among 10,151 internal medicine physician records in Florida
Oscar Alberto Perez Gutierrez, 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 2017, is newer than 76% of them.
- NPI issued2017 · 76% of these records are older, 21% newer
- In a Medicare fileYes · 84% of these records are
- In the CMS Doctors and Clinicians fileYes · 65% of these records are
- Graduated1999 · median 2004 among the 6,606 with a school on file
- Record last updated2025 · 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).
56 internal medicine physician records list a practice address in Lake Mary
They are 56 of the 1,935 NPPES records with a practice address in Lake Mary, and 10,151 internal medicine physician records in Florida.
All 10,151 in Florida → Every provider in Lake Mary → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Janet CoyleLake Mary, FL 327461801896741
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- Zia Fatemi, MDLake Mary, FL 327461144244625
- Elena Gabor, M.D.Lake Mary, FL 327461417909821
- Glenda Gonzalez-Couvertier, M.D.Lake Mary, FL 327461508859299
- Hasib Ibnerasa, M.D.Lake Mary, FL 327461821056516
- Amir Kaldas, MDLake Mary, FL 327461316914526
Common questions
What is Oscar Alberto Perez Gutierrez, MD's NPI number?
Oscar Alberto Perez Gutierrez, MD's National Provider Identifier (NPI) is 1174059885, issued on May 2, 2017. An NPI identifies a provider in billing; it is not a license.
Where is Oscar Alberto Perez Gutierrez, MD located?
The NPPES record lists a practice address at 525 Technology Park Ste 109, Lake Mary, FL, 32746. Phone: (407) 647-2346. Providers update this record themselves, so call before visiting.
How can I verify Oscar Alberto Perez Gutierrez, MD's license?
NPPES lists Florida license number ME166191, 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 Oscar Alberto Perez Gutierrez, MD prescribe under Medicare Part D?
In 2024, Oscar Alberto Perez Gutierrez, MD had 5,880 Medicare Part D claims for 421 beneficiaries; the average among internal medicine physician prescribers was 3,176. Part D covers Medicare prescriptions only.
What is Oscar Alberto Perez Gutierrez, MD's MIPS final score?
The 2023 MIPS final score is 95.8 of 100. 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.