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DR. GUILLERMO IZQUIERDO PRETEL M.D.
NPI 1043410699
Internal Medicine in Miami, FL

Active since July 23, 2007PECOS EnrolledAccepts Medicare Assignment
74.49/100
CMS Quality Rating
1611 NW 12TH AVE, MIAMI, FL 33136(305) 355-1245 Get Directions Write a Review

NPPES record last updated: January 15, 2026. Verified against the NPPES registry weekly; last sync: November 01, 2026.

Record update history: Jan 15, 2026, Feb 25, 2020, Oct 14, 2016 (3 updates tracked since 2016).

About Dr. Guillermo Izquierdo Pretel M.d. NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DR. GUILLERMO IZQUIERDO PRETEL M.D. (NPI 1043410699) is an individual internal medicine provider in Miami, Florida, licensed in Florida (ME107660) and active in the NPI registry since July 2007. He is enrolled in Medicare PECOS, is affiliated with Baptist Hospital Of Miami, and is a graduate of Other (1989).

NPPES Registry Identity

NPI1043410699
Entity TypeIndividualMale
Primary Taxonomy207R00000X
Provider Legal NameDR. GUILLERMO IZQUIERDO PRETELCredential: M.D.
Location Address1611 NW 12TH AVEMiami, FL 33136-1005
Mailing Address3530 Coral Way Apt 605Miami, FL 33145-3256 · (305) 812-8099
Phone(305) 355-1245
Sole ProprietorNo
Medical School CMSOtherGraduated 1989
Enumeration DateJuly 23, 2007
Last NPPES UpdateJanuary 15, 20263 updates tracked since enumeration
NPPES CertifiedJanuary 15, 2026
✔ NPI 1043410699 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 3

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
License✔ Licensed in FL · ME107660
Definition
A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.
Also ListedInternal Medicine · Hospice and Palliative MedicineTaxonomy 207RH0002X · License ME107660 (FL)
Also ListedHospitalistTaxonomy 208M00000X · License ME107660 (FL)
1611 NW 12TH AVE, Miami, FL 33136
Open in Google Maps ↗

Other Identifiers 1

OtherME 107660FL · State License

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Cigna Healthcare, Cigna HealthCare of Florida, Inc., Oscar Health Maintenance Organization of Florida.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Dr. Guillermo Izquierdo Pretel M.d. is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID5698830131
PECOS Enrollment IDI20110601000891
Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency– Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Medicare Billing Reassignments

4

Medicare enrollment records show Guillermo Izquierdo Pretel reassigns Medicare billing to 4 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Public Health Trust Of Miami Dade County Florida
0.2 mi
General Practice
1611 NW 12TH AVE STE I-PPW
Miami, FL 33136
  • Reassigned Medicare billing, Florida enrollment
  • 570 clinicians in this Medicare group
NPI 1134384423 (305) 585-5315
Seasons Medical Group Of Florida PA
2.7 mi
Internal Medicine
5200 NE 2ND AVE, FL 3
Miami, FL 33137
  • Reassigned Medicare billing, Florida enrollment
  • 108 clinicians in this Medicare group
NPI 1710238381 (877) 731-9299
Florida International University Board Of Trustees
10 mi
Family Medicine
800 SW 108TH AVE STE 100
Miami, FL 33174
  • Reassigned Medicare billing, Florida enrollment
  • 23 clinicians in this Medicare group
NPI 1598070849 (305) 348-3627
Baptist Health Medical Group Physicians LLC
11 mi
Specialist
8900 N KENDALL DR
Miami, FL 33176
  • Reassigned Medicare billing, Florida enrollment
  • 685 clinicians in this Medicare group
NPI 1891893343 (786) 662-7111

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Areas of Expertise CMS Part B claims 2

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes 99233
Follow-up hospital inpatient care per day typically involves a 35-minute check-up by your healthcare provider. This service includes monitoring your health progress, adjusting your treatment plan if needed, and answering any questions you may have about your condition or care.
310 services88 patients
Hospital discharge day management, 30 minutes or less 99238
Hospital discharge day management of 30 minutes or less includes finalizing your treatment, discussing your progress, and planning after-care at home. It ensures you're ready to leave the hospital and continue recovery safely.
19 services19 patients

Hospital Affiliations CMS Care Compare 2

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Baptist Hospital Of Miami

Acute Care Hospitals · Miami, FL
4/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number100008
Location8900 N Kendall DrMiami, FL 33176 · Miami-Dade County
Emergency services Birthing friendly

Jackson Health System

Acute Care Hospitals · Miami, FL
1/5 CMS rating
OwnershipGovernment - Hospital District or Authority
CMS Certification Number100022
Location1611 NW 12th AveMiami, FL 33136 · Miami-Dade County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 33136 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$141.56 typical visit price
range $60.92 – $187.05
Typical copayment $35.39 (range $15.23 – $46.76)
Most-billed visit code 99204
Established Patient
$107.17 typical visit price
range $18.99 – $150.24
Typical copayment $26.79 (range $4.74 – $37.56)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Medicare Quality Performance CMS QPP · MIPS

Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.

74.49/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored as part of a group practice
Quality78.76
Improvement Activities40
Cost24.07

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

DR. AKUA GYANEWAH ASARE MD
Student in an Organized Health Care Education/Training Program
1611 NW 12TH AVE
MIAMI, FL 33136
Miami-Dade County (305) 355-8264
MARILUZ SANCHEZ PHARM.D.
Pharmacist (Pharmacist Clinician (PhC)/ Clinical Pharmacy Specialist)
1611 NW 12TH AVE, PHARMACY ADM. OFFICES/EAST TOWER BASEMENT 069
MIAMI, FL 33136
Miami-Dade County (305) 585-7309
DR. TASHA JOYTI N. D. COOKE TASHA COOKE
Student in an Organized Health Care Education/Training Program
1611 NW 12TH AVE
MIAMI, FL 33136
Miami-Dade County (305) 243-3670
DR. JUANITA ANN MARIE HUNTER M.D.
Pediatrics (Pediatric Cardiology)
1611 NW 12TH AVE
MIAMI, FL 33136
Miami-Dade County (305) 585-6042
WANDA LAVERNE MCGOWAN-BRAYNEN ARNP
Nurse Practitioner (Adult Health)
1611 NW 12TH AVE
MIAMI, FL 33136
Miami-Dade County (305) 585-1111
DR. PERTTI KALEVI HAKALA M.D.
Anesthesiology
1611 NW 12TH AVE, CENTRAL 300
MIAMI, FL 33136
Miami-Dade County (305) 585-6970
JAYLOU M VELEZ TORRES M.D.
Pathology (Anatomic Pathology)
1611 NW 12TH AVE
MIAMI, FL 33136
Miami-Dade County (305) 585-8381
ANNE-ISABELLE SOPHIA REME MD
Surgery
1611 NW 12TH AVE
MIAMI, FL 33136
Miami-Dade County (305) 585-1280

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Guillermo Izquierdo Pretel's NPI number?

The NPI number for Guillermo Izquierdo Pretel is 1043410699. It was assigned to this individual provider in the NPPES registry on July 23, 2007.

Where is Guillermo Izquierdo Pretel located?

Guillermo Izquierdo Pretel practices at 1611 NW 12th Ave, Miami, FL 33136. The listed phone number is (305) 355-1245.

What is Guillermo Izquierdo Pretel's specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

Is Guillermo Izquierdo Pretel enrolled in Medicare?

Yes. Guillermo Izquierdo Pretel is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

Which organizations bill Medicare for Guillermo Izquierdo Pretel's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Guillermo Izquierdo Pretel reassigns Medicare benefits to 4 organizations: Public Health Trust Of Miami Dade County Florida (Miami, FL), Seasons Medical Group Of Florida PA (Miami, FL), Florida International University Board Of Trustees (Miami, FL) and Baptist Health Medical Group Physicians LLC (Miami, FL). Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Guillermo Izquierdo Pretel's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Guillermo Izquierdo Pretel accept?

Health plans from Cigna HealthCare of Florida, Inc., Cigna Healthcare and Oscar Health Maintenance Organization of Florida list Guillermo Izquierdo Pretel as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

Is Guillermo Izquierdo Pretel affiliated with any hospitals?

According to CMS data, Guillermo Izquierdo Pretel is affiliated with Baptist Hospital Of Miami and Jackson Health System.

When was this NPI record last updated?

The NPPES record for Guillermo Izquierdo Pretel was last updated on January 15, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.