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DR. MYRNA L. DIAZ MD
NPI 1154390748
Radiology - Diagnostic Radiology in Aguada, PR

Active since March 16, 2006PECOS EnrolledAccepts Medicare Assignment
272 CALLE MARINA, AGUADA, PR 00602(787) 868-4593 Get Directions Write a Review

NPPES record last updated: July 8, 2007. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Dr. Myrna L. Diaz Md NPPES

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

DR. MYRNA L. DIAZ MD (NPI 1154390748) is an individual diagnostic radiology provider in Aguada, Puerto Rico, licensed in Puerto Rico (10827) and active in the NPI registry since March 2006. She is enrolled in Medicare PECOS and is a graduate of University Of Puerto Rico School Of Medicine (1987).

NPPES Registry Identity

NPI1154390748
Entity TypeIndividualFemale
Primary Taxonomy2085R0202X
Provider Legal NameDR. MYRNA L. DIAZCredential: MD
Location Address272 CALLE MARINAAguada, PR 00602-2956
Mailing AddressPo Box 579Mayaguez, PR 00681-0579 · (787) 877-7705
Phone(787) 868-4593
Sole ProprietorNo
Medical School CMSUniversity Of Puerto Rico School Of MedicineGraduated 1987
Enumeration DateMarch 16, 2006
Last NPPES UpdateJuly 8, 2007
✔ NPI 1154390748 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyRadiology · Diagnostic RadiologyAllopathic & Osteopathic Physicians
Taxonomy Code2085R0202X
License✔ Licensed in PR · 10827
Definition
A radiologist who utilizes x-ray, radionuclides, ultrasound and electromagnetic radiation to diagnose and treat disease.

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. Myrna L. 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 ID2567466493
PECOS Enrollment IDI20060908000088
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 3

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.

Complete ultrasound scan of 1 breast 76641
A complete ultrasound scan of one breast is a non-invasive imaging test that uses sound waves to create detailed images of the inside of your breast. It helps in detecting any abnormalities or changes, ensuring your breast health.
12 services11 patients
Screening mammography 77067
Screening mammography is a preventative measure that uses low-dose X-rays to take images of the chest area. It's a key tool in early detection of abnormalities, helping to identify issues before they become symptomatic. It is recommended annually for certain age groups.
12 services12 patients
Diagnostic mammography of both breasts 77066
Diagnostic mammography involves using special imaging technology to capture detailed images of both breasts. This procedure helps in identifying any unusual changes or abnormalities. It's a crucial step in ensuring breast health and early detection of potential issues.
11 services11 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 00602 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
$88.07 typical visit price
range $56.86 – $172.44
Typical copayment $22.01 (range $14.21 – $43.11)
Most-billed visit code 99203
Established Patient
$70.88 typical visit price
range $18.24 – $140.44
Typical copayment $17.72 (range $4.56 – $35.11)
Most-billed visit code 99213
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 4

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

MYRNA DIAZ
Clinic/Center (Radiology)
272 CALLE MARINA
AGUADA, PR 00602
Aguada Municipio (787) 868-4593
LABORATORIO CLINICO COLON, INC
Clinical Medical Laboratory
272 CALLE MARINA
AGUADA, PR 00602
Aguada Municipio (787) 868-5620
DR. JUAN M CORONA-AMARO M.D.
Internal Medicine
272 CALLE MARINA, EDIFICIO MARINA, OFICINA 2
AGUADA, PR 00602
Aguada Municipio (787) 868-0732
DXR SOLUTIONS LLC
Clinic/Center (Radiology)
272 CALLE MARINA
AGUADA, PR 00602
Aguada Municipio (787) 868-4593

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 Myrna Diaz's NPI number?

The NPI number for Myrna Diaz is 1154390748. It was assigned to this individual provider in the NPPES registry on March 16, 2006.

Where is Myrna Diaz located?

Myrna Diaz practices at 272 Calle Marina, Aguada, PR 00602. The listed phone number is (787) 868-4593.

What is Myrna Diaz's specialty?

The primary specialty registered for this NPI is Radiology, specializing in Diagnostic Radiology, with taxonomy code 2085R0202X.

Is Myrna Diaz enrolled in Medicare?

Yes. Myrna 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 Myrna Diaz was last updated on July 8, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 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.