GUILLERMO N ALONSO MD
Accepted Insurance for NPI 1336120708
Legal Medicine in Miami, FL

Active since November 10, 2005PECOS EnrolledAccepts Medicare Assignment
8000 W FLAGLER ST STE 206, MIAMI, FL 33144(786) 703-1620(786) 709-1619 Get Directions

NPPES record last updated: January 7, 2026. Verified against the NPPES registry weekly; last sync: November 08, 2026.

Record update history: Jan 7, 2026, Sep 10, 2024 (2 updates tracked since 2024).

Does Dr. Alonso take my insurance?

124 Florida plans sold on HealthCare.gov for 2026 include Dr. Alonso, from Oscar Health, Florida Blue, Ambetter Health and AmeriHealth Caritas Next. Ambetter Health also lists Dr. Alonso in Alabama and Georgia.

Call before you book: insurer directories can be out of date, so call the office at (786) 703-1620 to confirm your plan is accepted. These are Marketplace (ACA) plans only; employer, Medicare Advantage and Medicaid plans are not listed. The NPPES record lists a Florida Medicaid ID; ask the office which Medicaid plans it takes.

168 plans · 203 plan IDs · 2026 plan year

Florida plans 124 plans · 159 plan IDs

Plans sold to Florida residents. Costs are for the standard version of each plan. Insurers often sell the same plan under several plan IDs, one per service area; those share one row.

Oscar Health

56 plans · HMO
Individual Florida Standard network · 42 plans · Preferred tier
Gold BasicNetwork tier: PreferredHMOGold$021525FL0020035View details
Gold Basic | with AdventHealthNetwork tier: PreferredHMOGold$021525FL0010071View details
Gold Simple DiabetesNetwork tier: PreferredHMOGold$2,00021525FL0020020View details
Gold SImple Diabetes with Adult Dental & VisionNetwork tier: PreferredHMOGold$2,00021525FL0020032View details
Gold Simple Diabetes | with AdventHealthNetwork tier: PreferredHMOGold$2,00021525FL0010036View details
Gold Classic StandardNetwork tier: PreferredHMOGold$2,50021525FL0020015View details
Gold Classic Standard | with AdventHealthNetwork tier: PreferredHMOGold$2,50021525FL0010020View details
Gold Simple with Adult Dental & Vision | with AdventHealthNetwork tier: PreferredHMOGold$2,75021525FL0010051View details
Gold Simple | with AdventHealthNetwork tier: PreferredHMOGold$2,75021525FL0010023View details
Silver Simple PCP SaverNetwork tier: PreferredHMOSilver$5,75021525FL0020012View details
Silver Simple PCP Saver | with AdventHealthNetwork tier: PreferredHMOSilver$5,75021525FL0010016View details
Silver Simple Women's Health with Menopause BenefitsNetwork tier: PreferredHMOSilver$6,00021525FL0020013View details
Silver Simple Breathe Easy with Enhanced COPD BenefitsNetwork tier: PreferredHMOSilver$6,20021525FL0020009View details
Silver Classic StandardNetwork tier: PreferredHMOSilver$6,40021525FL0020007View details
Silver Classic Standard | with AdventHealthNetwork tier: PreferredHMOSilver$6,40021525FL0010010View details
Silver Simple Chronic Care CKMNetwork tier: PreferredHMOSilver$6,50021525FL0020010View details
Silver Simple Chronic Care CKM | with AdventHealthNetwork tier: PreferredHMOSilver$6,50021525FL0010014View details
Silver Simple DiabetesNetwork tier: PreferredHMOSilver$6,50021525FL0020011View details
Silver Simple Diabetes with Adult Dental & VisionNetwork tier: PreferredHMOSilver$6,50021525FL0020031View details
Silver Simple Diabetes | with AdventHealthNetwork tier: PreferredHMOSilver$6,50021525FL0010015View details
Silver Core PlanNetwork tier: PreferredHMOSilver$9,00021525FL0020018View details
Silver Core Plan | with AdventHealthNetwork tier: PreferredHMOSilver$9,00021525FL0010034View details
Bronze Elite + PCP Saver PlusNetwork tier: PreferredHMOExpanded Bronze$021525FL0020003View details
Bronze Elite + PCP Saver Plus with Adult Dental & VisionNetwork tier: PreferredHMOExpanded Bronze$021525FL0020024View details
Bronze Elite + PCP Saver Plus | with AdventHealthNetwork tier: PreferredHMOExpanded Bronze$021525FL0010005View details
Bronze Classic 4700Network tier: PreferredHMOExpanded Bronze$4,70021525FL0020002View details
Bronze Classic 4700 | with AdventHealthNetwork tier: PreferredHMOExpanded Bronze$4,70021525FL0010004View details
Bronze Simple Chronic Care CKMNetwork tier: PreferredHMOExpanded Bronze$5,50021525FL0020005View details
Bronze Simple Chronic Care CKM | with AdventHealthNetwork tier: PreferredHMOExpanded Bronze$5,50021525FL0010028View details
Bronze Simple DiabetesNetwork tier: PreferredHMOExpanded Bronze$5,50021525FL0020006View details
Bronze Simple Diabetes with Adult Dental & VisionNetwork tier: PreferredHMOExpanded Bronze$5,50021525FL0020029View details
Bronze Simple Diabetes with Adult Dental & Vision | with AdventHealthNetwork tier: PreferredHMOExpanded Bronze$5,50021525FL0010054View details
Bronze Simple Diabetes | with AdventHealthNetwork tier: PreferredHMOExpanded Bronze$5,50021525FL0010029View details
Bronze Classic StandardNetwork tier: PreferredHMOExpanded Bronze$7,50021525FL0020001View details
Bronze Classic Standard | with AdventHealthNetwork tier: PreferredHMOExpanded Bronze$7,50021525FL0010002View details
Bronze Simple Breathe Easy with Enhanced COPD BenefitsNetwork tier: PreferredHMOExpanded Bronze$9,00021525FL0020004View details
Bronze Simple Breathe Easy with Enhanced COPD Benefits | with AdventHealthNetwork tier: PreferredHMOExpanded Bronze$9,00021525FL0010006View details
Individual Florida HMO Broad network · 14 plans · Preferred tier
Gold Simple DiabetesNetwork tier: PreferredHMOGold$2,00021525FL0010025View details
Gold Simple Diabetes with Adult Dental & VisionNetwork tier: PreferredHMOGold$2,00021525FL0010068View details
Gold Classic StandardNetwork tier: PreferredHMOGold$2,50021525FL0010019View details
Silver Simple Women's Health with Menopause BenefitsNetwork tier: PreferredHMOSilver$6,00021525FL0010017View details
Silver Simple Breathe Easy with Enhanced COPD BenefitsNetwork tier: PreferredHMOSilver$6,20021525FL0010013View details
Silver Classic StandardNetwork tier: PreferredHMOSilver$6,40021525FL0010009View details
Silver Simple Chronic Care CKMNetwork tier: PreferredHMOSilver$6,50021525FL0010043View details
Silver Simple DiabetesNetwork tier: PreferredHMOSilver$6,50021525FL0010044View details
Silver Simple Diabetes with Adult Dental & VisionNetwork tier: PreferredHMOSilver$6,50021525FL0010067View details
Bronze Simple Chronic Care CKMNetwork tier: PreferredHMOExpanded Bronze$5,50021525FL0010007View details
Bronze Simple DiabetesNetwork tier: PreferredHMOExpanded Bronze$5,50021525FL0010008View details
Bronze Simple Diabetes with Adult Dental & VisionNetwork tier: PreferredHMOExpanded Bronze$5,50021525FL0010065View details
Bronze Classic StandardNetwork tier: PreferredHMOExpanded Bronze$7,50021525FL0010001View details
Bronze Simple Breathe Easy with Enhanced COPD BenefitsNetwork tier: PreferredHMOExpanded Bronze$9,00021525FL0010027View details

Florida Blue

39 plans · PPO, POS
Accepting new patients
BlueCare network · 25 plans · Preferred tier
BlueCare Silver 24K01-02 (Rewards)Network tier: PreferredPOSSilver$4,00030252FL0140002View details
BlueCare Silver 24K02-21 (Rewards)Network tier: PreferredPOSSilver$4,00030252FL0140021View details
BlueCare Bronze (HSA) 24K01-25 ($50 PCP Visits / Rewards)Network tier: PreferredPOSExpanded Bronze$030252FL0140025View details
BlueCare Bronze (HSA) 24K02-23 ($50 PCP Visits / Rewards)Network tier: PreferredPOSExpanded Bronze$030252FL0140023View details
BlueCare Bronze (HSA) 27K02-12 ($75 PCP Visits / Rewards)Network tier: PreferredPOSExpanded Bronze$2,87530252FL0140062View details
BlueCare Bronze (HSA) 24K01-03 (3 PCP Visits for $0 then $55 / Rewards)Network tier: PreferredPOSExpanded Bronze$7,30030252FL0140003View details
BlueCare Bronze (HSA) 24K02-17 (3 PCP Visits for $0 then $55 / Rewards)Network tier: PreferredPOSExpanded Bronze$7,30030252FL0140017View details
BlueCare Bronze (HSA) 24K01-31S ($50 PCP Visits / Rewards)Network tier: PreferredPOSExpanded Bronze$7,50030252FL0140031View details
BlueCare Bronze (HSA) 24K02-26S ($50 PCP Visits / Rewards)Network tier: PreferredPOSExpanded Bronze$7,50030252FL0140026View details
BlueCare Bronze (HSA) 24K01-09 (Rewards / $10 select RX)Network tier: PreferredPOSExpanded Bronze$8,42530252FL0140009View details
BlueCare Bronze (HSA) 24K01-05 (Rewards)Network tier: PreferredPOSExpanded Bronze$10,00030252FL0140005View details
BlueCare Bronze (HSA) 24K02-18 (Rewards)Network tier: PreferredPOSExpanded Bronze$10,00030252FL0140018View details
NetworkBlue · 14 plans · Preferred tier
BlueOptions Silver 24J01-03 ($20 Labs / Rewards)Network tier: PreferredPPOSilver$3,67516842FL0260003View details
BlueOptions Bronze (HSA) 24J01-17 ($40 PCP Visits / Rewards)Network tier: PreferredPPOExpanded Bronze$016842FL0260017View details
BlueOptions Bronze (HSA) 24J01-10 (Rewards / $4 select RX)Network tier: PreferredPPOExpanded Bronze$7,17516842FL0260010View details
BlueOptions Bronze (HSA) 24J01-18S ($50 PCP Visits / Rewards)Network tier: PreferredPPOExpanded Bronze$7,50016842FL0260018View details
BlueOptions Bronze (HSA) 24J01-06 (Rewards)Network tier: PreferredPPOExpanded Bronze$8,00016842FL0260006View details

Ambetter Health

21 plans · HMO
Not accepting new patients
Everyday GoldNetwork tier: PreferredHMOGold$80049004FL0010010View details
Everyday Gold + Vision + Adult DentalNetwork tier: PreferredHMOGold$80049004FL0020009View details
Complete GoldNetwork tier: PreferredHMOGold$1,45049004FL0010011View details
Complete Gold + Vision + Adult DentalNetwork tier: PreferredHMOGold$1,45049004FL0020010View details
Signature GoldNetwork tier: PreferredHMOGold$2,50049004FL0010013View details
Signature Gold + Vision + Adult DentalNetwork tier: PreferredHMOGold$2,50049004FL0020012View details
Enhanced Diabetes Care Silver $0 Rx OptionsNetwork tier: PreferredHMOSilver$5,00049004FL0010009View details
Enhanced Diabetes Care Silver $0 Rx Options + Vision + Adult DentalNetwork tier: PreferredHMOSilver$5,00049004FL0020008View details
Focused SilverNetwork tier: PreferredHMOSilver$6,30049004FL0010007View details
Focused Silver + Vision + Adult DentalNetwork tier: PreferredHMOSilver$6,30049004FL0020006View details
Signature SilverNetwork tier: PreferredHMOSilver$6,40049004FL0010006View details
Signature Silver + Vision + Adult DentalNetwork tier: PreferredHMOSilver$6,40049004FL0020027View details
Clarity SilverNetwork tier: PreferredHMOSilver$8,00049004FL0010031View details
Thrive SilverNetwork tier: PreferredHMOSilver$8,00049004FL0010032View details
Fundamental BronzeNetwork tier: PreferredHMOBronze$8,50049004FL0010053View details
Elite BronzeNetwork tier: PreferredHMOExpanded Bronze$049004FL0010004View details
Elite Bronze + Vision + Adult DentalNetwork tier: PreferredHMOExpanded Bronze$049004FL0020004View details
Signature Expanded BronzeNetwork tier: PreferredHMOExpanded Bronze$7,50049004FL0010001View details
Signature Expanded Bronze + Vision + Adult DentalNetwork tier: PreferredHMOExpanded Bronze$7,50049004FL0020001View details
Everyday BronzeNetwork tier: PreferredHMOExpanded Bronze$9,35049004FL0010002View details
Everyday Bronze + Vision + Adult DentalNetwork tier: PreferredHMOExpanded Bronze$9,35049004FL0020002View details

AmeriHealth Caritas Next

8 plans · HMO
Accepting new patients

Also listed in other states 44 plans · 2 states

Insurers sometimes list a provider in other states' networks, for example for telehealth or a practice near a state line. These plans are sold to residents of those states.

Ambetter Health · Georgia

25 plans · HMO
Not accepting new patientsDeductible $0 to $9,000
Elite Gold HMONetwork tier: PreferredHMOGold$070893GA0010074View details
Elite Gold HMO + Vision + Adult DentalNetwork tier: PreferredHMOGold$070893GA0030075View details
Everyday Gold HMONetwork tier: PreferredHMOGold$80070893GA0010071View details
Everyday Gold HMO + Vision + Adult DentalNetwork tier: PreferredHMOGold$80070893GA0030071View details
Clear Gold HMONetwork tier: PreferredHMOGold$1,20070893GA0010073View details
Clear Gold HMO + Vision + Adult DentalNetwork tier: PreferredHMOGold$1,20070893GA0030074View details
Complete Gold HMONetwork tier: PreferredHMOGold$1,45070893GA0010020View details
Complete Gold HMO + Vision + Adult DentalNetwork tier: PreferredHMOGold$1,45070893GA0030020View details
Standard Gold HMONetwork tier: PreferredHMOGold$2,00070893GA0010078View details
Standard Gold HMO + Vision + Adult DentalNetwork tier: PreferredHMOGold$2,00070893GA0030078View details
Complete Silver HMONetwork tier: PreferredHMOSilver$5,95070893GA0010017View details
Complete Silver HMO + Vision + Adult DentalNetwork tier: PreferredHMOSilver$5,95070893GA0030017View details
Standard Silver HMONetwork tier: PreferredHMOSilver$6,00070893GA0010077View details
Standard Silver HMO + Vision + Adult DentalNetwork tier: PreferredHMOSilver$6,00070893GA0030077View details
Focused Silver HMONetwork tier: PreferredHMOSilver$6,30070893GA0010070View details
Focused Silver HMO + Vision + Adult DentalNetwork tier: PreferredHMOSilver$6,30070893GA0030070View details
Clear Silver HMO with $0 Insulin OptionsNetwork tier: PreferredHMOSilver$7,00070893GA0010068View details
Clear Bronze HMONetwork tier: PreferredHMOBronze$9,00070893GA0010006View details
Clear Bronze HMO + Vision + Adult DentalNetwork tier: PreferredHMOBronze$9,00070893GA0030019View details
Choice Bronze HSA HMONetwork tier: PreferredHMOExpanded Bronze$7,25070893GA0010051View details
Choice Bronze HSA HMO + Vision + Adult DentalNetwork tier: PreferredHMOExpanded Bronze$7,25070893GA0030051View details
Standard Expanded Bronze HMONetwork tier: PreferredHMOExpanded Bronze$7,50070893GA0010076View details
Standard Expanded Bronze HMO + Vision + Adult DentalNetwork tier: PreferredHMOExpanded Bronze$7,50070893GA0030076View details
Everyday Bronze HMONetwork tier: PreferredHMOExpanded Bronze$8,45070893GA0010064View details
Everyday Bronze HMO + Vision + Adult DentalNetwork tier: PreferredHMOExpanded Bronze$8,45070893GA0030064View details

Ambetter Health · Alabama

19 plans · EPO
Not accepting new patientsDeductible $0 to $9,350
Clear GoldNetwork tier: PreferredEPOGold$1,20053932AL0100020View details
Clear Gold + Vision + Adult DentalNetwork tier: PreferredEPOGold$1,20053932AL0110019View details
Complete GoldNetwork tier: PreferredEPOGold$1,45053932AL0100015View details
Complete Gold + Vision + Adult DentalNetwork tier: PreferredEPOGold$1,45053932AL0110010View details
Signature GoldNetwork tier: PreferredEPOGold$2,50053932AL0100013View details
Signature Gold + Vision + Adult DentalNetwork tier: PreferredEPOGold$2,50053932AL0110013View details
Streamlined SilverNetwork tier: PreferredEPOSilver$4,70053932AL0100021View details
Enhanced Diabetes Care Silver $0 Rx OptionsNetwork tier: PreferredEPOSilver$5,00053932AL0100018View details
Focused SilverNetwork tier: PreferredEPOSilver$6,30053932AL0100005View details
Focused Silver + Vision + Adult DentalNetwork tier: PreferredEPOSilver$6,30053932AL0110005View details
Signature SilverNetwork tier: PreferredEPOSilver$6,40053932AL0100012View details
Signature Silver + Vision + Adult DentalNetwork tier: PreferredEPOSilver$6,40053932AL0110017View details
Elite BronzeNetwork tier: PreferredEPOExpanded Bronze$053932AL0100014View details
Elite Bronze + Vision + Adult DentalNetwork tier: PreferredEPOExpanded Bronze$053932AL0110014View details
Signature Expanded BronzeNetwork tier: PreferredEPOExpanded Bronze$7,50053932AL0100011View details
Signature Expanded Bronze + Vision + Adult DentalNetwork tier: PreferredEPOExpanded Bronze$7,50053932AL0110011View details
Everyday BronzeNetwork tier: PreferredEPOExpanded Bronze$9,35053932AL0100003View details
Everyday Bronze + Vision + Adult DentalNetwork tier: PreferredEPOExpanded Bronze$9,35053932AL0110003View details

Questions about Dr. Alonso’s insurance

What insurance does Dr. Alonso take?

In Florida, Oscar Health, Florida Blue, Ambetter Health and AmeriHealth Caritas Next include Dr. Alonso in 124 Marketplace plans for 2026. Call the office at (786) 703-1620 to confirm your plan before booking.

Do I need a referral to see Dr. Alonso?

Not under the Florida plans that list Dr. Alonso: the 2026 plan files say a specialist referral is not required.

Does Dr. Alonso accept Medicare?

Yes. CMS files show Dr. Alonso accepts Medicare assignment and is enrolled in PECOS, which allows ordering and referring for Medicare patients.

About this data

This page combines public files from insurers and from CMS. NPI Profile does not contract with insurers and does not decide who is in network.

SourceWhat it provides hereSource date
Insurer provider directory filesWhich plans list this provider, network tier, accepting new patients, years listed. Insurers selling on HealthCare.gov must publish these files under CMS rules.AmeriHealth Caritas Next: Nov 5, 2026
Oscar Health: Nov 5, 2026
Ambetter Health: Nov 4, 2026
Florida Blue: Nov 3, 2026
CMS Health Insurance Exchange public use filesPlan details and Summary of Benefits links for HealthCare.gov states.Plan year 2026, Oct 20, 2026
CMS state-based exchange public use filesPlan details for states that run their own exchange, here Georgia. No document links.Plan year 2026, Jun 3, 2026
  • Only Marketplace (ACA) plans are covered. Employer, Medicare Advantage and Medicaid managed care networks are not in these files.
  • Costs are for the standard version of each plan. People who qualify for cost-sharing reductions pay less on Silver plans.
  • Accepting new patients and network tier are reported by each insurer, and can differ from what the practice tells you.
  • Networks change during the year. Confirm with your insurer or the practice before booking.