NPPES file of Aug 9, 2026

Glenda Marie Nieves Perez, M.D.

General Practice Physician · Saint Cloud, FL

Glenda Marie Nieves Perez, M.D. is a general practice physician with a practice address in Saint Cloud, Florida, and NPI 1538355060, issued on Sep 18, 2007. Check the license (Florida ACN799, as entered in NPPES) on the Florida health license search; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1538355060
Name
Glenda Marie Nieves Perez
Credential
M.D.
Primary taxonomy
General Practice Physician 208D00000X
License numbers
ACN799 FL
16,898 PR
Self-reported in NPPES; status is on the state search
Practice location
1931 S Narcoossee RD, Saint Cloud, FL 34771
Phone
(407) 986-9642
Enumerated
Sep 18, 2007
Record last updated
Aug 14, 2025
Fax
(407) 593-6102
Medicaid ID
017790300 FL
Medicare enrollment
Enrolled (PECOS I20160615002291); accepts Medicare assignment
Telehealth
Offers telehealth (CMS)
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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8 nearest general practice physician records → All 2,282 in Florida → Look up another NPI →

Also registered at 1931 S Narcoossee RD

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

  1. Luis Alvarado Lopez, M.D.General Practice Physician1467424143
  2. Katiuska Borges Alfonso, MDGeneral Practice Physician1295468262
  3. Alexis Gonzalez Valles, MDGeneral Practice Physician1407409386
  4. Luis Vargas-Massari, MDGeneral Practice Physician1083070627

Verify Glenda Marie Nieves Perez in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersFlorida health license search
    Search for license ACN799    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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5.6 times the Medicare Part D claims of the average general practice physician in 2024

17,058 Medicare Part D claims for 1,027 beneficiaries, against an average of 3,030 among the 8,395 providers of this specialty who prescribed in Part D. Brand-name drugs were 12% of claims. 247 claims were for opioids.

  1. Glenda Nieves Perez17,058
  2. Specialty average3,030

Most prescribed

  1. Atorvastatin Calcium981 claims
  2. Metformin Hcl477 claims
  3. Levothyroxine Sodium467 claims
  4. Losartan Potassium464 claims
  5. Amlodipine Besylate458 claims
  6. Lisinopril451 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.

Industry payments in 2024: $30.12

2 payments; by number, the most common kind was food and beverage; the largest payer was Amgen Inc. The 4,259 providers of this specialty with any payment received $1,273.40 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Glenda Nieves Perez$30.12
  2. Specialty average$1,273.40

Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.

Bills Medicare through one group practice

  1. Orlando Family Physicians LLCSaint Cloud, FL

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Glenda Marie Nieves Perez among 2,282 general practice physician records in Florida

Glenda Marie Nieves Perez, M.D. is one of 2,282 general practice physician records with a practice address in Florida. 72% 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 32% of them.

  • NPI issued2007 · 32% of these records are older, 57% newer
  • In a Medicare fileYes · 72% of these records are
  • In the CMS Doctors and Clinicians fileYes · 50% of these records are
  • Graduated2003 · median 2001 among the 1,142 with a school on file
  • Record last updated2025 · 39% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 208D00000X and a Florida practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

19 general practice physician records list a practice address in Saint Cloud

They are 19 of the 1,130 NPPES records with a practice address in Saint Cloud, and 2,282 general practice physician records in Florida.

All 2,282 in Florida → Every provider in Saint Cloud → General Practice Physician nationwide →

The 8 general practice physician records with the nearest ZIP codes

  1. Luis Alvarado Lopez, M.D.Saint Cloud, FL 347711467424143
  2. Katiuska Borges Alfonso, MDSaint Cloud, FL 347711295468262
  3. Alexis Gonzalez Valles, MDSaint Cloud, FL 347711407409386
  4. Luis Taveras, MDSaint Cloud, FL 347711922785245
  5. Luis Vargas-Massari, MDSaint Cloud, FL 347711083070627
  6. Fabio Villegas, M.D.Saint Cloud, FL 347711881662435
  7. Ezequiel Caraballo Niebla, MDSaint Cloud, FL 347721154270593
  8. Seong Kim, MDSt Cloud, FL 347721457351702

Common questions

What is Glenda Marie Nieves Perez, M.D.'s NPI number?

Glenda Marie Nieves Perez, M.D.'s National Provider Identifier (NPI) is 1538355060, issued on Sep 18, 2007. An NPI identifies a provider in billing; it is not a license.

Where is Glenda Marie Nieves Perez, M.D. located?

The NPPES record lists a practice address at 1931 S Narcoossee RD, Saint Cloud, FL, 34771. Phone: (407) 986-9642. Providers update this record themselves, so call before visiting.

How can I verify Glenda Marie Nieves Perez, M.D.'s license?

NPPES lists Florida license number ACN799, 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 Glenda Marie Nieves Perez, M.D. prescribe under Medicare Part D?

In 2024, Glenda Marie Nieves Perez, M.D. had 17,058 Medicare Part D claims for 1,027 beneficiaries; the average among general practice physician prescribers was 3,030. Part D covers Medicare prescriptions only.

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.

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.