NPPES file of Aug 9, 2026

Luz A. Alonso, M.D.

Internal Medicine Physician · Altamonte Springs, FL

Luz A. Alonso, M.D. is an internal medicine physician with a practice address in Altamonte Springs, Florida, and NPI 1376524223, issued on Nov 8, 2005. Check the license (Florida ME97551, 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
1376524223
Name
Luz A. Alonso
Credential
M.D.
Primary taxonomy
Internal Medicine Physician 207R00000X
License numbers
ME97551 FL
35083524 OH
Self-reported in NPPES; status is on the state search
Practice location
1090 W State Road 436, Altamonte Springs, FL 32714
Phone
(407) 869-1030
Enumerated
Nov 8, 2005
Record last updated
Apr 9, 2026
Fax
(407) 869-1025
Medicaid IDs
277352000 FL
2500323 OH
Medicare enrollment
Enrolled (PECOS I20070221000172); 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 internal medicine physician records → All 10,151 in Florida → Look up another NPI →

Also registered at 1090 W State Road 436

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

  1. Kenneth Alonso, M.D.Internal Medicine Physician1962580829
  2. Melissa Brookshire, OTR/LOccupational Therapist1952669053
  3. Maday Campo-Hernandez, PA-CMedical Physician Assistant1205566833
  4. Ariel Casillas, ARNPFamily Nurse Practitioner1255083556
  5. Kenia Llaudy Fernandez, FNP-CPrimary Care Nurse Practitioner1013696194
  6. Yorlenkys Vega, ARNPAdult Health Nurse Practitioner1255799037

Verify Luz A. Alonso in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersFlorida health license search
    Search for license ME97551    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

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17% more Medicare Part D claims than the average internal medicine physician in 2024

3,704 Medicare Part D claims for 332 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 14% of claims. 21 claims were for opioids.

  1. Luz Alonso3,704
  2. Specialty average3,176

Most prescribed

  1. Rosuvastatin Calcium200 claims
  2. Levothyroxine Sodium178 claims
  3. Atorvastatin Calcium148 claims
  4. Amlodipine Besylate114 claims
  5. Lisinopril112 claims
  6. Losartan Potassium110 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: $1,530.68

64 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.

  1. Luz Alonso$1,530.68
  2. Specialty average$1,303.06

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

  1. Ability Health Services And Rehabilitation LPSanford, FL
  2. Ability Health Services, IncSanford, FL
  3. Alonso Medical And Wellness Institute LLCAltamonte Springs, FL

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

Luz A. Alonso among 10,151 internal medicine physician records in Florida

Luz A. Alonso, 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 2005, is newer than 0% of them.

  • NPI issued2005 · 0% of these records are older, 90% newer
  • In a Medicare fileYes · 84% of these records are
  • In the CMS Doctors and Clinicians fileYes · 65% of these records are
  • Graduated1993 · 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).

26 internal medicine physician records list a practice address in Altamonte Springs

They are 26 of the 1,849 NPPES records with a practice address in Altamonte Springs, and 10,151 internal medicine physician records in Florida.

All 10,151 in Florida → Every provider in Altamonte Springs → Internal Medicine Physician nationwide →

The 8 internal medicine physician records with the nearest ZIP codes

  1. Joel Abraham, MDAltamonte Springs, FL 327141952511917
  2. Kenneth Alonso, M.D.Altamonte Springs, FL 327141962580829
  3. Theodora Brandon, MDAltamonte Springs, FL 327141194102616
  4. Luis Cedeno Abreu, M.D.Altamonte Springs, FL 327141457703977
  5. Shailesh Desai, M.D.Altamonte Springs, FL 327141194839357
  6. Junias Desamour, MDAltamonte Springs, FL 327141609890045
  7. Gladimar Gonzalez RamosAltamonte Springs, FL 327141972188977
  8. Alok Joshi, D.O.Altamonte Springs, FL 327141710428669

Common questions

What is Luz A. Alonso, M.D.'s NPI number?

Luz A. Alonso, M.D.'s National Provider Identifier (NPI) is 1376524223, issued on Nov 8, 2005. An NPI identifies a provider in billing; it is not a license.

Where is Luz A. Alonso, M.D. located?

The NPPES record lists a practice address at 1090 W State Road 436, Altamonte Springs, FL, 32714. Phone: (407) 869-1030. Providers update this record themselves, so call before visiting.

How can I verify Luz A. Alonso, M.D.'s license?

NPPES lists Florida license number ME97551, 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 Luz A. Alonso, M.D. prescribe under Medicare Part D?

In 2024, Luz A. Alonso, M.D. had 3,704 Medicare Part D claims for 332 beneficiaries; the average among internal medicine physician prescribers was 3,176. 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.