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BRYAN A SANTIAGO DIAZ SR. M.D.
NPI 1740733427
Internal Medicine in Caguas, PR

Active since July 28, 2016PECOS EnrolledAccepts Medicare Assignment
2.8 CARR 189, N/A, CAGUAS, PR 00725(787) 981-0804 Get Directions Write a Review

NPPES record last updated: December 30, 2024. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Dec 30, 2024, Jun 8, 2022, Dec 19, 2018 (3 updates tracked since 2018).

About Bryan A Santiago Diaz Sr. M.d. NPPES

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

BRYAN A SANTIAGO DIAZ SR. M.D. (NPI 1740733427) is an individual internal medicine provider in Caguas, Puerto Rico, licensed in Puerto Rico (19432) and active in the NPI registry since July 2016. He is enrolled in Medicare PECOS, is affiliated with Hope Medical Center, and is a graduate of Other (2015).

NPPES Registry Identity

NPI1740733427
Entity TypeIndividualMale
Primary Taxonomy207R00000X
Provider Legal NameBRYAN A SANTIAGO DIAZ SR.Credential: M.D.
Location Address2.8 CARR 189, N/ACaguas, PR 00725-6163
Mailing AddressQ1 Calle Santa Lucia, Santa ElviraCaguas, PR 00725-3440 · (787) 981-0804
Phone(787) 981-0804
Sole ProprietorYes
Medical School CMSOtherGraduated 2015
Enumeration DateJuly 28, 2016
Last NPPES UpdateDecember 30, 20243 updates tracked since enumeration
NPPES CertifiedDecember 20, 2024
✔ NPI 1740733427 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 PR · 19432
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

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

Bryan A Santiago Diaz Sr. 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 ID4284050162
PECOS Enrollment IDI20210623000503
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.

Hospital Affiliations CMS Care Compare 2

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

Hope Medical Center

Acute Care Hospitals · Humacao, PR
OwnershipVoluntary non-profit - Other
CMS Certification Number400005
Location3 Calle Font Martelo EHumacao, PR 00791 · Humacao County
Emergency services

Hospital Pavia Caguas

Acute Care Hospitals · Caguas, PR
OwnershipProprietary
CMS Certification Number400120
LocationUrb Mariolga 100 Ave Luis Munoz MarinCaguas, PR 00725 · Caguas County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 00725 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
$130.65 typical visit price
range $56.86 – $172.44
Typical copayment $32.66 (range $14.21 – $43.11)
Most-billed visit code 99204
Established Patient
$100.24 typical visit price
range $18.24 – $140.44
Typical copayment $25.06 (range $4.56 – $35.11)
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

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

KATHERINE ELIZABETH VELAZQUEZ MPSY
Psychologist (Clinical)
2.8 CARR 189
CAGUAS, PR 00725
Caguas Municipio (787) 533-6833

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 Bryan Santiago Diaz's NPI number?

The NPI number for Bryan Santiago Diaz is 1740733427. It was assigned to this individual provider in the NPPES registry on July 28, 2016.

Where is Bryan Santiago Diaz located?

Bryan Santiago Diaz practices at 2.8 Carr 189 N/A, Caguas, PR 00725. The listed phone number is (787) 981-0804.

What is Bryan Santiago Diaz's specialty?

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

Is Bryan Santiago Diaz enrolled in Medicare?

Yes. Bryan Santiago 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.

Is Bryan Santiago Diaz affiliated with any hospitals?

According to CMS data, Bryan Santiago Diaz is affiliated with Hope Medical Center and Hospital Pavia Caguas.

When was this NPI record last updated?

The NPPES record for Bryan Santiago Diaz was last updated on December 30, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 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.