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JOSE ANTONIO IZQUIERDO DIAZ MD
NPI 1235534215
Internal Medicine in Port Saint Lucie, FL

Active since November 03, 2014PECOS EnrolledAccepts Medicare Assignment
10280 SW STEPHANIE WAY # 8-101, PORT SAINT LUCIE, FL 34987(786) 389-6304 Get Directions Write a Review

NPPES record last updated: July 19, 2017. Verified against the NPPES registry weekly; last sync: October 25, 2026.

About Jose Antonio Izquierdo Diaz Md NPPES

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

JOSE ANTONIO IZQUIERDO DIAZ MD (NPI 1235534215) is an individual internal medicine provider in Port Saint Lucie, Florida, licensed in Florida (130827) and active in the NPI registry since November 2014. He is enrolled in Medicare PECOS, is affiliated with Hca Florida Jfk Hospital, and is a graduate of Other (1998).

NPPES Registry Identity

NPI1235534215
Entity TypeIndividualMale
Primary Taxonomy207R00000X
Provider Legal NameJOSE ANTONIO IZQUIERDO DIAZCredential: MD
Location Address10280 SW STEPHANIE WAY # 8-101Port Saint Lucie, FL 34987-1962
Mailing Address10280 Sw Stephanie Way # 8-101Port Saint Lucie, FL 34987-0000 · (786) 389-6304
Phone(786) 389-6304
Sole ProprietorYes
Medical School CMSOtherGraduated 1998
Enumeration DateNovember 3, 2014
Last NPPES UpdateJuly 19, 2017
✔ NPI 1235534215 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
License✔ Licensed in FL · 130827
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 ListedStudent in an Organized Health Care Education/Training ProgramTaxonomy 390200000X · License 100021299 (NY)
10280 SW STEPHANIE WAY # 8-101, Port Saint Lucie, FL 34987
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Other Identifiers 1

Medicaid1235534215FL

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include 22 Health, Florida Blue (BlueCross BlueShield FL), Florida Blue HMO (a BlueCross BlueShield FL company) and more.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

Jose Antonio Izquierdo Diaz Md 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 ID8022384239
PECOS Enrollment IDI20171016001910
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

6

Medicare enrollment records show Jose Izquierdo Diaz reassigns Medicare billing to 6 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Morselife Hospice Institute, Inc.
41 mi
Hospice and Palliative Medicine
4876 N MORSELIFE DR
West Palm Beach, FL 33417
  • Reassigned Medicare billing, Florida enrollment
  • 10 clinicians in this Medicare group
NPI 1932971074 (561) 868-6573
Accountable Care Hospitalist Group
45 mi
Internal Medicine
10101 FOREST HILL BLVD
Wellington, FL 33414
  • Reassigned Medicare billing, Florida enrollment
  • 265 clinicians in this Medicare group
NPI 1659640282 (561) 766-1300
Florida Hospital Medicine Services, LLC.
49 mi
Hospitalist
21644 STATE ROAD 7
Boca Raton, FL 33428
  • Reassigned Medicare billing, Florida enrollment
  • 516 clinicians in this Medicare group
NPI 1508873183 (561) 488-8000
Hospitalist Group Of The Palm Beaches PA
51 mi
Internal Medicine
5301 S CONGRESS AVE
Atlantis, FL 33462
  • Reassigned Medicare billing, Florida enrollment
  • 66 clinicians in this Medicare group
NPI 1801249990 (561) 965-7300
Eastside Hospitalists Inc
87 mi
Hospitalist
3501 JOHNSON ST
Hollywood, FL 33021
  • Reassigned Medicare billing, Florida enrollment
  • 413 clinicians in this Medicare group
NPI 1285676957 (954) 265-2000
Hha Associates LLC
107 mi
Hospitalist
4960 SW 72ND AVE STE 301
Miami, FL 33155
  • Reassigned Medicare billing, Florida enrollment
  • 224 clinicians in this Medicare group
NPI 1265073159 (877) 832-2652

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 6

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 35 minutes 99232
Follow-up hospital inpatient care involves daily check-ups while you're admitted in the hospital. Typically, a healthcare provider spends about 25 minutes each day reviewing your condition, adjusting treatment if needed, and answering any questions you might have.
357 services131 patients
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.
213 services74 patients
Hospital discharge day management, more than 30 minutes 99239
Hospital discharge day management over 30 minutes involves a detailed process to ensure a smooth transition from hospital to home. It includes final examinations, discussion of your hospital stay, post-discharge instructions, and coordinating follow-up care.
121 services120 patients
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes 99223
Initial hospital inpatient care per day, typically 70 minutes, refers to the daily medical service provided to patients admitted to the hospital. This includes a comprehensive evaluation, diagnosis, treatment plan, and monitoring of your health condition. It ensures your well-being during your hospital stay.
72 services71 patients
Advance care planning, first 30 minutes 99497
Advance care planning is a process where you discuss your healthcare preferences with your doctor. This conversation, lasting up to 30 minutes, helps ensure your wishes are respected if you're unable to communicate them in the future. It's about your care, your way.
23 services23 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.
13 services13 patients

Hospital Affiliations CMS Care Compare 2

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

Hca Florida Jfk Hospital

Acute Care Hospitals · Atlantis, FL
2/5 CMS rating
OwnershipProprietary
CMS Certification Number100080
Location5301 S Congress AveAtlantis, FL 33462 · Palm Beach County
Emergency services

Memorial Hospital West

Acute Care Hospitals · Pembroke Pines, FL
3/5 CMS rating
OwnershipGovernment - Hospital District or Authority
CMS Certification Number100281
Location703 N Flamingo RdPembroke Pines, FL 33028 · Broward County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 34987 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
$135.56 typical visit price
range $58.56 – $179.05
Typical copayment $33.89 (range $14.64 – $44.76)
Most-billed visit code 99204
Established Patient
$103.21 typical visit price
range $18.44 – $144.68
Typical copayment $25.80 (range $4.61 – $36.17)
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.

Reported Quality Measures

Care Plan
Percentage of patients aged 65 years and older who have an advance care plan or surrogate decision maker documented in the medical record that an advance care plan was discussed but the patient did not wish or was not able to name a surrogate decision maker…
90%68 patients4/55-star benchmark: 100%
Providers report different measures because they deliver different services; reporting more or less information is not a reflection of quality. Star ratings appear only where CMS assigned them.

Referred Medical Equipment & Supplies CMS DME claims 2

Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.

Portable gaseous oxygen system, rental; includes portable container, regulator, flowmeter, humidifier, cannula or mask, and tubing E0431
DME-Oxygen and Supplies · category DC000N
2 suppliers26 claims26 services$15.18 avg. paid by Medicare
Oxygen concentrator, single delivery port, capable of delivering 85 percent or greater oxygen concentration at the prescribed flow rate E1390
DME-Oxygen and Supplies · category DC002N
2 suppliers27 claims27 services$75.98 avg. paid by Medicare
Dollar amounts are the average Medicare paid the supplier per service. They are not the cost to the patient.

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 Jose Izquierdo Diaz's NPI number?

The NPI number for Jose Izquierdo Diaz is 1235534215. It was assigned to this individual provider in the NPPES registry on November 3, 2014.

Where is Jose Izquierdo Diaz located?

Jose Izquierdo Diaz practices at 10280 SW Stephanie Way # 8-101, Port Saint Lucie, FL 34987. The listed phone number is (786) 389-6304.

What is Jose Izquierdo Diaz's specialty?

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

Is Jose Izquierdo Diaz enrolled in Medicare?

Yes. Jose Izquierdo Diaz 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 Jose Izquierdo Diaz's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Jose Izquierdo Diaz reassigns Medicare benefits to 6 organizations: Morselife Hospice Institute, Inc. (West Palm Beach, FL), Accountable Care Hospitalist Group (Wellington, FL), Florida Hospital Medicine Services, LLC. (Boca Raton, FL), Hospitalist Group Of The Palm Beaches PA (Atlantis, FL), Eastside Hospitalists Inc (Hollywood, FL) and 1 more organization, listed in the Medicare section above. 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 Jose Izquierdo Diaz's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Jose Izquierdo Diaz accept?

Health plans from 22 Health, Florida Blue (BlueCross BlueShield FL), Florida Blue HMO (a BlueCross BlueShield FL company), Oscar Health and Oscar Health Maintenance Organization of Florida and 1 other insurer list Jose Izquierdo Diaz 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 Jose Izquierdo Diaz affiliated with any hospitals?

According to CMS data, Jose Izquierdo Diaz is affiliated with Hca Florida Jfk Hospital and Memorial Hospital West.

When was this NPI record last updated?

The NPPES record for Jose Izquierdo Diaz was last updated on July 19, 2017. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 years 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.