DR. ANTONIO MANUEL DIAZ JR. M.D.
NPI 1952582710
Family Medicine in Brownsville, TX

Q: What is Antonio Diaz's NPI number?

The NPI number for Antonio Diaz is 1952582710. It was assigned to this individual provider in the NPPES registry on November 21, 2007. The provider is also known as Antonio Manuel Diaz M.D, P.A..

Q: What is Antonio Diaz's specialty?

The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.

Q: When was this NPI record last updated?

The NPPES record for Antonio Diaz was last updated on September 16, 2011. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 15 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.

Active since November 21, 2007PECOS Enrolled

864 CENTRAL BLVD, SUITE 100, BROWNSVILLE, TX 78520(956) 541-5231(956) 541-3230 Get Directions Write a Review

NPPES record last updated: September 16, 2011. Verified against the NPPES registry weekly; last sync: September 20, 2026.

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About Dr. Antonio Manuel Diaz Jr. M.d. NPPES

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

DR. ANTONIO MANUEL DIAZ JR. M.D. (NPI 1952582710) is an individual family medicine provider in Brownsville, Texas, licensed in Texas (E5508) and active in the NPI registry since November 2007. He is enrolled in Medicare PECOS, is affiliated with Valley Baptist Medical Center- Brownsville, and is a graduate of Other (1973).

NPPES Registry Identity

NPI1952582710

Entity TypeIndividualMale

Primary Taxonomy207Q00000X

Provider Legal NameDR. ANTONIO MANUEL DIAZ JR.Credential: M.D.

Location Address864 CENTRAL BLVD, SUITE 100Brownsville, TX 78520

Mailing AddressP.o. Box 4119, 864 Central Blvd. Suite 100Brownsville, TX 78520 · (956) 541-5231 · Fax (956) 541-3230

Phone(956) 541-5231

Fax(956) 541-3230

Sole ProprietorYes

Medical School CMSOtherGraduated 1973

Enumeration DateNovember 21, 2007

Last NPPES UpdateSeptember 16, 2011

✔ NPI 1952582710 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyFamily MedicineAllopathic & Osteopathic Physicians

Taxonomy Code207Q00000X

License✔ Licensed in TX · E5508

Definition

Family Medicine is the medical specialty which is concerned with the total health care of the individual and the family. It is the specialty in breadth which integrates the biological, clinical, and behavioral sciences. The scope of family medicine is not limited by age, sex, organ system, or disease entity.

864 CENTRAL BLVD, Brownsville, TX 78520

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Other Names 1

Professional Name (2)Antonio Manuel Diaz M.d, P.a.

Other Identifiers 2

Medicaid116040001TX

Medicare UPIN00T803TX

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from Arizona Complete Health, Ambetter from Arkansas Health & Wellness, Ambetter from Louisiana Healthcare Connections and more.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. Antonio Manuel Diaz Jr. M.d. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID1254408073

PECOS Enrollment IDI20080922000112

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 19

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.

418 services117 patients

Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more 99214

This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.

255 services104 patients

Injection, ceftriaxone sodium, per 250 mg J0696

Ceftriaxone sodium is an antibiotic injection used to treat a variety of bacterial infections. Each injection contains 250 mg of the medicine. It works by stopping the growth of bacteria in your body.

239 services40 patients

Injection of drug or substance under skin or into muscle 96372

This procedure involves administering medication directly under the skin or into a muscle. A small needle is used to inject the drug, allowing it to be absorbed quickly into the bloodstream. It's a common method for delivering a variety of medications.

166 services48 patients

Injection, dexamethasone sodium phosphate, 1 mg J1100

Dexamethasone sodium phosphate is a medication given via injection. It is a type of steroid that helps reduce inflammation and immune responses. It can be used to treat a variety of conditions, such as allergies, skin conditions, arthritis, and more.

132 services23 patients

Automated urinalysis test 81003

An automated urinalysis test is a routine examination that checks your urine for various substances. It can help identify potential health issues such as kidney problems or diabetes. The test uses a machine to analyze a small urine sample, providing quick and accurate results.

116 services68 patients

Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report 93000

An electrocardiogram (ECG) is a non-invasive test that records your heart's electrical activity. Using 12 leads attached to your body, it captures data to help identify heart conditions. A doctor interprets the results and provides a report.

82 services66 patients

Insertion of needle into vein for collection of blood sample 36415

This procedure involves inserting a small needle into a vein, typically in your arm, to collect a blood sample. It's a quick and simple process to help diagnose or monitor health conditions. You may feel a small prick, but discomfort is minimal.

80 services48 patients

Annual wellness visit; includes a personalized prevention plan of service (pps), initial visit G0438

An annual wellness visit is a yearly appointment with your doctor to create or update a personalized prevention plan. This plan helps prevent illness based on your current health and risk factors. It's an opportunity to discuss your health status and goals and get a plan tailored for you.

40 services40 patients

Detection test by immunoassay with direct visual observation for influenza virus 87804

This is a test that identifies the influenza virus in your body. It works by using an immunoassay, a method that detects the presence of the virus through an immune response. The results are directly observable, making it a quick and efficient way to diagnose flu.

36 services16 patients

Detection test by immunoassay with direct visual observation for streptococcus, group a (strep) 87880

A detection test by immunoassay for Group A Strep is a quick procedure to identify a bacterial infection in your throat. It involves taking a throat swab and applying it to a test strip, which changes color if Strep bacteria are present.

32 services22 patients

Telephone medical discussion with physician, 5-10 minutes 99441

A telephone medical discussion with a physician is a brief, 5-10 minute call where you can discuss your health concerns. It's a convenient way to receive medical advice without needing to visit a clinic. It's important to prepare questions in advance to make the most of this time.

27 services14 patients

Detection test by immunoassay technique for severe acute respiratory syndrome coronavirus and influenza 87428

This test uses a method called immunoassay to identify severe acute respiratory syndrome coronavirus and influenza. It works by detecting specific proteins (antigens) in a sample, like a nasal swab. It's a powerful tool in diagnosing these viral infections.

22 services18 patients

Detection test by immunoassay with direct visual observation for severe acute respiratory syndrome coronavirus 2 (covid-19) 87811

This is a test to detect COVID-19, the virus causing severe respiratory illness. It uses a method called immunoassay, which identifies the virus by its unique proteins. The test is directly observed for accuracy. It helps determine if you're currently infected.

21 services14 patients

Administration of influenza virus vaccine G0008

The administration of the influenza virus vaccine, also known as the flu shot, is a simple procedure to protect against the flu. A healthcare provider injects a small dose of the vaccine into your arm. This stimulates your immune system to produce antibodies, which will help your body fight off the flu if exposed.

20 services20 patients

Injection, lidocaine hcl for intravenous infusion, 10 mg J2001

Lidocaine HCL is a medication used to decrease pain or discomfort. In this procedure, it's given through an IV infusion, which means it's slowly injected into your vein. It's often used during minor surgeries or procedures to help keep you comfortable.

19 services11 patients

Advance care planning, first 30 minutes 99497

Advance care planning is a process where you discuss your healthcare preferences with your doctor. This conversation, lasting up to 30 minutes, helps ensure your wishes are respected if you're unable to communicate them in the future. It's about your care, your way.

18 services12 patients

Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more 99212

This is a routine check-up for patients who have previously seen the doctor. During this 10-19 minute visit, the doctor will review your health status, discuss any concerns, and manage ongoing treatments or medications. It's a chance to ensure your health is on track.

14 services11 patients

Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit G0439

An annual wellness visit is a yearly appointment with your primary care provider to create or update a personalized prevention plan. This plan helps prevent illness based on your current health and risk factors. It's a subsequent visit, meaning it follows an initial assessment.

11 services11 patients

Hospital Affiliations CMS Care Compare

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

Valley Baptist Medical Center- Brownsville

Acute Care Hospitals · Brownsville, TX

3/5 CMS rating

OwnershipProprietary

CMS Certification Number450028

Location1040 W Jefferson StBrownsville, TX 78520 · Cameron County

Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 78520 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.

Referred Medical Equipment & Supplies CMS DME claims 3

Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.

Blood glucose test or reagent strips for home blood glucose monitor, per 50 strips A4253

DME-Other DME · category DE017N

10 suppliers27 claims69 services$6.47 avg. paid by Medicare

Lancets, per box of 100 A4259

DME-Medical/Surgical Supplies · category DA000N

6 suppliers15 claims21 services$1.12 avg. paid by Medicare

Supply allowance for therapeutic continuous glucose monitor (cgm), includes all supplies and accessories, 1 month supply = 1 unit of service K0553

DME-Other DME · category DE017N

2 suppliers16 claims16 services$184.52 avg. paid by Medicare

Dollar amounts are the average Medicare paid the supplier per service. They are not the cost to the patient.

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.

LORENZO R PELLY MD

Internal Medicine

864 CENTRAL BLVD, SUITE 2500
BROWNSVILLE, TX 78520

Cameron County (956) 544-0755

MSTAT IMAGING, LLC

Clinic/Center (Magnetic Resonance Imaging (MRI))

864 CENTRAL BLVD, SUITE 600
BROWNSVILLE, TX 78520

Cameron County (956) 546-7888

SYANNE URESTI

Behavior Technician

864 CENTRAL BLVD
BROWNSVILLE, TX 78520

Cameron County (210) 447-0039

RUTH ANN PLOTKIN M.D.

Pediatrics (Pediatric Endocrinology)

864 CENTRAL BLVD, SUITE 2400
BROWNSVILLE, TX 78520

Cameron County (956) 541-5383

MICHAEL VERESH PT, DPT, OMPT

Physical Therapist (Orthopedic)

864 CENTRAL BLVD, STE 3200
BROWNSVILLE, TX 78520

Cameron County (956) 542-2845

BROWNSVILLE UROLOGICAL ASSOCIATES

Urology

864 CENTRAL BLVD, # 500
BROWNSVILLE, TX 78520

Cameron County (956) 546-3595

LAGUNA GROUP HOLDINGS LIMITED LIABILITY COMPANY

Clinic/Center (Magnetic Resonance Imaging (MRI))

864 CENTRAL BLVD, STE. 200
BROWNSVILLE, TX 78520

Cameron County (956) 541-9797

VALLEY PEDIATRIC ASSOCIATES

Pediatrics (Pediatric Endocrinology)

864 CENTRAL BLVD, STE 2400
BROWNSVILLE, TX 78520

Cameron County (956) 541-5383

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 Antonio Diaz's NPI number?

The NPI number for Antonio Diaz is 1952582710. It was assigned to this individual provider in the NPPES registry on November 21, 2007. The provider is also known as Antonio Manuel Diaz M.D, P.A..

Where is Antonio Diaz located?

Antonio Diaz practices at 864 Central Blvd Suite 100, Brownsville, TX 78520. The listed phone number is (956) 541-5231.

What is Antonio Diaz's specialty?

The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.

Is Antonio Diaz enrolled in Medicare?

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

What insurance does Antonio Diaz accept?

Health plans from Ambetter from Arizona Complete Health, Ambetter from Arkansas Health & Wellness, Ambetter from Louisiana Healthcare Connections, Ambetter from Superior HealthPlan and Ambetter of Oklahoma and 2 other insurers list Antonio 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.

Is Antonio Diaz affiliated with any hospitals?

According to CMS data, Antonio Diaz is affiliated with Valley Baptist Medical Center- Brownsville.

When was this NPI record last updated?

The NPPES record for Antonio Diaz was last updated on September 16, 2011. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 15 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.