Sergio Mercado, MD
Family Medicine Physician · Leesburg, FL
Sergio Mercado, MD is a family medicine physician with a practice address in Leesburg, Florida, and NPI 1730123902, issued on Jun 16, 2006. Check the license (Florida ME165262, as entered in NPPES) on the Florida health license search; the Medicare figures below come from public CMS files.
- Name
- Sergio Mercado
- Credential
- MD
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- ME165262 FL
Self-reported in NPPES; status is on the state search - Practice location
- 4700 That St, Leesburg, FL 34748
- Phone
- (352) 326-5281
- Enumerated
- Jun 16, 2006
- Record last updated
- Jan 15, 2025
- Medicare enrollment
- Enrolled (PECOS I20240304000095); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 9,399 in Florida → Look up another NPI →
Also registered at 4700 That St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Amy Burns, ARNPFamily Nurse Practitioner1578189981
- Suzanne PascoFamily Nurse Practitioner1942963335
Verify Sergio Mercado in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersFlorida health license search
Search for license ME165262Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
4.5 times the Medicare Part D claims of the average family medicine physician in 2024
16,072 Medicare Part D claims for 1,648 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. Brand-name drugs were 9% of claims. 358 claims were for opioids.
Most prescribed
- Atorvastatin Calcium818 claims
- Amlodipine Besylate565 claims
- Levothyroxine Sodium515 claims
- Lisinopril467 claims
- Potassium Chloride407 claims
- Losartan Potassium386 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 practice group's MIPS final score for 2023 (Medicare payment program): 88.2 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).
Industry payments in 2024: $336.01
15 payments; by number, the most common kind was food and beverage; the largest payer was Abbvie Inc. The 55,478 providers of this specialty with any payment received $902.55 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 2 group practices
- Aegis Medical Group LLCLeesburg, FL
- Legacy Healthcare Services IncThe Villages, FL
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Sergio Mercado among 9,399 family medicine physician records in Florida
Sergio Mercado, MD is one of 9,399 family medicine physician records with a practice address in Florida. 79% 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 · 79% of these records are
- In the CMS Doctors and Clinicians fileYes · 59% of these records are
- Graduated1991 · median 2004 among the 5,504 with a school on file
- Record last updated2025 · 51% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207Q00000X and a Florida practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
28 family medicine physician records list a practice address in Leesburg
They are 28 of the 1,063 NPPES records with a practice address in Leesburg, and 9,399 family medicine physician records in Florida.
All 9,399 in Florida → Every provider in Leesburg → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- Maria Bello, MDLeesburg, FL 347481821081563
- Tanya Diaz, MDLeesburg, FL 347481467445080
- Larry Foster, MDLeesburg, FL 347481477559060
- Victor Lugo, M.D.Leesburg, FL 347481669669016
- Jamaal McLeod, D.O.Leesburg, FL 347481093800906
- Kumaran Mohan, MDLeesburg, FL 347481932258365
- Luciano Oquendo, MDLeesburg, FL 347481053355297
- Regina Quinain, M.D.Leesburg, FL 347481174520373
Common questions
What is Sergio Mercado, MD's NPI number?
Sergio Mercado, MD's National Provider Identifier (NPI) is 1730123902, issued on Jun 16, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Sergio Mercado, MD located?
The NPPES record lists a practice address at 4700 That St, Leesburg, FL, 34748. Phone: (352) 326-5281. Providers update this record themselves, so call before visiting.
How can I verify Sergio Mercado, MD's license?
NPPES lists Florida license number ME165262, 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 Sergio Mercado, MD prescribe under Medicare Part D?
In 2024, Sergio Mercado, MD had 16,072 Medicare Part D claims for 1,648 beneficiaries; the average among family medicine physician prescribers was 3,544. Part D covers Medicare prescriptions only.
What is Sergio Mercado, MD's MIPS final score?
The 2023 MIPS final score is 88.2 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.