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DR. LUIS ANGEL DIAZ CRUZ M. D.
NPI 1790133718
Internal Medicine - Nephrology in Toa Baja, PR

Active since May 31, 2016PECOS EnrolledAccepts Medicare Assignment
A LA ORDEN SHOPPING CENTER 2ND FL 600, 2821 PR-167, TOA BAJA, PR 00950(787) 710-2532 Get Directions Write a Review

NPPES record last updated: August 29, 2022. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Aug 29, 2022, Feb 10, 2022 (2 updates tracked since 2022).

About Dr. Luis Angel Diaz Cruz M. D. NPPES

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

DR. LUIS ANGEL DIAZ CRUZ M. D. (NPI 1790133718) is an individual nephrology provider in Toa Baja, Puerto Rico, licensed in Puerto Rico (022351) and active in the NPI registry since May 2016. He is enrolled in Medicare PECOS, is affiliated with Auxilio Mutuo Hospital, and is a graduate of Other (2010).

NPPES Registry Identity

NPI1790133718
Entity TypeIndividualMale
Primary Taxonomy207RN0300X
Provider Legal NameDR. LUIS ANGEL DIAZ CRUZCredential: M. D.
Location AddressA LA ORDEN SHOPPING CENTER 2ND FL 600, 2821 PR-167Toa Baja, PR 00950-1502
Mailing AddressPo Box 51502Toa Baja, PR 00950-1502 · (787) 710-2532
Phone(787) 710-2532
Sole ProprietorNo
Medical School CMSOtherGraduated 2010
Enumeration DateMay 31, 2016
Last NPPES UpdateAugust 29, 20222 updates tracked since enumeration
NPPES CertifiedAugust 25, 2022
✔ NPI 1790133718 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · NephrologyAllopathic & Osteopathic Physicians
Taxonomy Code207RN0300X
License✔ Licensed in PR · 022351
Definition
An internist who treats disorders of the kidney, high blood pressure, fluid and mineral balance and dialysis of body wastes when the kidneys do not function. This specialist consults with surgeons about kidney transplantation.

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. Luis Angel Diaz Cruz 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 ID6103204086
PECOS Enrollment IDI20220606000727
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.

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.

Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more 99213
This is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.
29 services17 patients
New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more 99203
This service involves an initial office or outpatient visit for a new patient. The healthcare professional will spend 30-44 minutes understanding your health history, current issues, and discussing possible treatment plans. It's a comprehensive evaluation to start your healthcare journey.
12 services12 patients

Hospital Affiliations CMS Care Compare 2

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

Auxilio Mutuo Hospital

Acute Care Hospitals · San Juan, PR
3/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number400016
LocationPonce De Leon Avenue 735 Stop 37 1/2San Juan, PR 00918 · San Juan County
Emergency services

Metropolitan Hospital

Acute Care Hospitals · San Juan, PR
OwnershipProprietary
CMS Certification Number400106
LocationCarretera 21 1785 Urb Las LomasSan Juan, PR 00915 · San Juan County
Emergency services

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 00950 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.

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 Luis Diaz Cruz's NPI number?

The NPI number for Luis Diaz Cruz is 1790133718. It was assigned to this individual provider in the NPPES registry on May 31, 2016.

Where is Luis Diaz Cruz located?

Luis Diaz Cruz practices at A La Orden Shopping Center 2nd Fl 600 2821 Pr-167, Toa Baja, PR 00950. The listed phone number is (787) 710-2532.

What is Luis Diaz Cruz's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Nephrology, with taxonomy code 207RN0300X.

Is Luis Diaz Cruz enrolled in Medicare?

Yes. Luis Diaz Cruz 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 Luis Diaz Cruz affiliated with any hospitals?

According to CMS data, Luis Diaz Cruz is affiliated with Auxilio Mutuo Hospital and Metropolitan Hospital.

When was this NPI record last updated?

The NPPES record for Luis Diaz Cruz was last updated on August 29, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.