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DR. YOSLAINE DIAZ M.D
NPI 1740508696
Internal Medicine in Miami, FL

Active since May 16, 2010PECOS EnrolledAccepts Medicare Assignment
11501 SW 40TH ST, MIAMI, FL 33165(305) 642-5366 Get Directions Write a Review

NPPES record last updated: May 18, 2026. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: May 18, 2026, Jul 21, 2022, Aug 11, 2017 (3 updates tracked since 2017).

About Dr. Yoslaine Diaz M.d NPPES

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

DR. YOSLAINE DIAZ M.D (NPI 1740508696) is an individual internal medicine provider in Miami, Florida, licensed in Florida (ME106148) and active in the NPI registry since May 2010. She is enrolled in Medicare PECOS and is a graduate of Other (1997).

NPPES Registry Identity

NPI1740508696
Entity TypeIndividualFemale
Primary Taxonomy207R00000X
Provider Legal NameDR. YOSLAINE DIAZCredential: M.D
Location Address11501 SW 40TH STMiami, FL 33165-3313
Mailing Address8600 Nw 41st StDoral, FL 33166-6202 · (305) 642-5366
Phone(305) 642-5366
Sole ProprietorNo
Medical School CMSOtherGraduated 1997
Enumeration DateMay 16, 2010
Last NPPES UpdateMay 18, 20263 updates tracked since enumeration
NPPES CertifiedMay 18, 2026
✔ NPI 1740508696 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
License✔ Licensed in FL · ME106148
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.
11501 SW 40TH ST, Miami, FL 33165
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Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Dr. Yoslaine Diaz 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 ID7315115433
PECOS Enrollment IDI20110715000503
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.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 33165 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.

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.

ELENA MARTA PERNAS DO
Family Medicine
11501 SW 40TH ST
MIAMI, FL 33165
Miami-Dade County (305) 642-5366
CARMEN MARTINEZ
Physical Therapy Assistant
11501 SW 40TH ST
MIAMI, FL 33165
Miami-Dade County (305) 642-5366
YOHANA M CABRERA
Internal Medicine
11501 SW 40TH ST
MIAMI, FL 33165
Miami-Dade County (305) 642-5366
ANTHONY VINCENT DEANGELO
Physical Therapist
11501 SW 40TH ST
MIAMI, FL 33165
Miami-Dade County (305) 642-5366
JOSE JUAN MARTINEZ
Physical Therapist
11501 SW 40TH ST
MIAMI, FL 33165
Miami-Dade County (305) 642-5366
MARIA J FERNANDEZ
Internal Medicine
11501 SW 40TH ST
MIAMI, FL 33165
Miami-Dade County (305) 642-5366
BEATRIZ G MARTIN
Internal Medicine
11501 SW 40TH ST
MIAMI, FL 33165
Miami-Dade County (305) 642-5366
PASIA, LLC
Physician Assistant
11501 SW 40TH ST
MIAMI, FL 33165
Miami-Dade County (954) 288-3781

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 Yoslaine Diaz's NPI number?

The NPI number for Yoslaine Diaz is 1740508696. It was assigned to this individual provider in the NPPES registry on May 16, 2010.

Where is Yoslaine Diaz located?

Yoslaine Diaz practices at 11501 SW 40th St, Miami, FL 33165. The listed phone number is (305) 642-5366.

What is Yoslaine Diaz's specialty?

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

Is Yoslaine Diaz enrolled in Medicare?

Yes. Yoslaine 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.

When was this NPI record last updated?

The NPPES record for Yoslaine Diaz was last updated on May 18, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.