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DR. ROLANDO DIAZ JR. M.D.
NPI 1396807491
Emergency Medicine in Odessa, TX

Active since December 14, 2006PECOS Enrolled
500 W 4TH ST, ODESSA, TX 79761(432) 640-1189 Get Directions Write a Review

NPPES record last updated: November 4, 2014. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Dr. Rolando Diaz Jr. M.d. NPPES

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

DR. ROLANDO DIAZ JR. M.D. (NPI 1396807491) is an individual emergency medicine provider in Odessa, Texas, licensed in Texas (M5129) and active in the NPI registry since December 2006. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1396807491
Entity TypeIndividualMale
Primary Taxonomy207P00000X
Provider Legal NameDR. ROLANDO DIAZ JR.Credential: M.D.
Location Address500 W 4TH STOdessa, TX 79761-5001
Mailing Address3112 Callaway DrMidland, TX 79707-5037 · (512) 800-4513
Phone(432) 640-1189
Sole ProprietorYes
Enumeration DateDecember 14, 2006
Last NPPES UpdateNovember 4, 2014
✔ NPI 1396807491 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyEmergency MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207P00000X
License✔ Licensed in TX · M5129
Definition
An emergency physician focuses on the immediate decision making and action necessary to prevent death or any further disability both in the pre-hospital setting by directing emergency medical technicians and in the emergency department. The emergency physician provides immediate recognition, evaluation, care, stabilization and disposition of a generally diversified population of adult and pediatric patients in response to acute illness and injury.
500 W 4TH ST, Odessa, TX 79761
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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Baylor Scott and White Health Plan, Blue Cross and Blue Shield of Texas.Insurance ›

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Rolando Diaz Jr. M.d. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

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 5

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.

Emergency department visit with high level of medical decision making 99285
An emergency department visit for severe conditions is when you urgently seek medical help due to serious health issues. These could be severe injuries, breathing problems, unbearable pain, or sudden severe illness. Doctors and nurses will provide immediate care to stabilize your condition.
234 services221 patients
Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only 93010
A routine electrocardiogram (ECG) with 12 leads is a simple, non-invasive test that records the electrical activity of your heart. It helps in identifying heart conditions by detecting irregularities in your heart rhythms. The results are interpreted and a report is provided.
192 services178 patients
X-ray of chest, 1 view 71045
A chest X-ray, 1 view, is a quick, painless test that produces images of the structures within your chest, such as your heart, lungs, and blood vessels. It helps in diagnosing conditions like pneumonia, heart problems, or lung cancer. You'll stand in front of a machine that emits X-rays, which pass through your body to create the image.
93 services89 patients
Emergency department visit with moderate level of medical decision making 99284
An emergency department visit for a high-severity issue means you're experiencing a serious health problem that needs immediate attention. This could be a severe injury, serious illness, or life-threatening condition. Medical professionals will provide urgent care to stabilize your condition.
46 services46 patients
Critical care, first 30-74 minutes 99291
Critical care involves immediate and constant attention by a team of specially-trained health professionals. It's for patients with life-threatening conditions, requiring first 30-74 minutes of intense monitoring and treatment.
32 services30 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 79761 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
$84.92 typical visit price
range $54.84 – $166.88
Typical copayment $21.23 (range $13.71 – $41.72)
Most-billed visit code 99203
Established Patient
$97.05 typical visit price
range $17.52 – $136.11
Typical copayment $24.26 (range $4.38 – $34.02)
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.

BENEDICT CASTANARES NOVICIO CRNA
Nurse Anesthetist, Certified Registered
500 W 4TH ST
ODESSA, TX 79761
Ector County (432) 640-2408
ALICIA G. FLETCHER ACNS-BC
Clinical Nurse Specialist (Adult Health)
500 W 4TH ST
ODESSA, TX 79761
Ector County (432) 640-2128
ASHLEY GOODGAME
Registered Nurse (Psychiatric/Mental Health)
500 W 4TH ST
ODESSA, TX 79761
Ector County (432) 889-8908
ABHISHEK BHARI JAYADEVAPPA M.D.
Anesthesiology
500 W 4TH ST
ODESSA, TX 79761
Ector County (432) 640-4000
DR. BRUCE CARL BECKER II M.D.
Family Medicine
500 W 4TH ST
ODESSA, TX 79761
Ector County (432) 640-1059
ABIDEMI YEMISI ADENIRAN FNP
Nurse Practitioner (Family)
500 W 4TH ST
ODESSA, TX 79761
Ector County (432) 640-2401
JOSEPH F BRYAN M.D.
Anesthesiology
500 W 4TH ST
ODESSA, TX 79761
Ector County (432) 640-2401
JEFFERY M PINNOW M.D.
Emergency Medicine (Emergency Medical Services)
500 W 4TH ST
ODESSA, TX 79761
Ector County (432) 640-4000

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 Rolando Diaz's NPI number?

The NPI number for Rolando Diaz is 1396807491. It was assigned to this individual provider in the NPPES registry on December 14, 2006.

Where is Rolando Diaz located?

Rolando Diaz practices at 500 W 4th St, Odessa, TX 79761. The listed phone number is (432) 640-1189.

What is Rolando Diaz's specialty?

The primary specialty registered for this NPI is Emergency Medicine with taxonomy code 207P00000X.

Is Rolando Diaz enrolled in Medicare?

Yes. Rolando Diaz is registered in the Medicare PECOS enrollment system.

What insurance does Rolando Diaz accept?

Health plans from Baylor Scott and White Health Plan and Blue Cross and Blue Shield of Texas list Rolando 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.

When was this NPI record last updated?

The NPPES record for Rolando Diaz was last updated on November 4, 2014. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 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.