ALFREDO RENZO ARAUCO BROWN M.D.
NPI 1841503513
Internal Medicine - Pulmonary Disease in Weslaco, TX

Active since July 22, 2010PECOS EnrolledAccepts Medicare Assignment
87.38/100
CMS Quality Rating
1604 E 8TH ST, SUITE A, WESLACO, TX 78596(214) 497-4123 Get Directions Write a Review

NPPES record last updated: December 7, 2016. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Alfredo Renzo Arauco Brown M.d. NPPES

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

ALFREDO RENZO ARAUCO BROWN M.D. (NPI 1841503513) is an individual pulmonary disease provider in Weslaco, Texas, licensed in Texas (Q7137) and active in the NPI registry since July 2010. He is enrolled in Medicare PECOS, is affiliated with South Texas Health System, and is a graduate of Other (2008).

NPPES Registry Identity

NPI1841503513
Entity TypeIndividualMale
Primary Taxonomy207RP1001X
Provider Legal NameALFREDO RENZO ARAUCO BROWNCredential: M.D.
Location Address1604 E 8TH ST, SUITE AWeslaco, TX 78596-5587
Mailing Address1604 E 8th St, Suite AWeslaco, TX 78596-5587 · (214) 586-1571
Sole ProprietorYes
Medical School CMSOtherGraduated 2008
Enumeration DateJuly 22, 2010
Last NPPES UpdateDecember 7, 2016
NPI 1841503513 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyInternal Medicine · Pulmonary DiseaseAllopathic & Osteopathic Physicians
Taxonomy Code207RP1001X
License Licensed in TX · Q7137
Definition
An internist who treats diseases of the lungs and airways. The pulmonologist diagnoses and treats cancer, pneumonia, pleurisy, asthma, occupational and environmental diseases, bronchitis, sleep disorders, emphysema and other complex disorders of the lungs.
1604 E 8TH ST, Weslaco, TX 78596

Other Identifiers 2

Medicaid361892801TX
Other510866ZGRTX · Medicare Cms

Accepted Insurance

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

Alfredo Renzo Arauco Brown 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 ID9739471616
PECOS Enrollment IDI20160713002063
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 16

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.

Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes 99233
Follow-up hospital inpatient care per day typically involves a 35-minute check-up by your healthcare provider. This service includes monitoring your health progress, adjusting your treatment plan if needed, and answering any questions you may have about your condition or care.
312 services123 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.
290 services101 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.
190 services109 patients
Subsequent nursing facility care with high level of medical decision making, per day, if using time, at least 45 minutes 99310
A follow-up nursing facility visit is a routine check-up that typically lasts about 35 minutes. During this visit, your health status is evaluated, any changes in your condition are noted, and necessary adjustments to your care plan are made. It's an essential part of maintaining your health.
114 services29 patients
Test to measure expiratory airflow and volume changes before and after medication administration 94060
This procedure measures how air flows in and out of your lungs. It's done before and after medication to see if the treatment improves your breathing. It's a simple, non-invasive test that involves breathing into a device called a spirometer.
54 services45 patients
Test to determine lung volumes using sensors 94726
This test, called spirometry, measures lung capacity using sensors. You breathe into a mouthpiece attached to a device that records the amount and rate of air you inhale and exhale. It helps diagnose and monitor lung conditions.
54 services45 patients

Hospital Affiliations CMS Care Compare 3

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

South Texas Health System

Acute Care Hospitals · Edinburg, TX
3/5 CMS rating
OwnershipProprietary
CMS Certification Number450119
Location1102 W Trenton RoadEdinburg, TX 78539 · Hidalgo County
Emergency services Birthing friendly

Knapp Medical Center

Acute Care Hospitals · Weslaco, TX
4/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number450128
Location1401 East Eight StreetWeslaco, TX 78596 · Hidalgo County
Emergency services Birthing friendly

Doctors Hosptal At Renaissance

Acute Care Hospitals · Edinburg, TX
3/5 CMS rating
OwnershipPhysician
CMS Certification Number450869
Location5501 South MccollEdinburg, TX 78539 · Hidalgo County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 78596 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
$126.40 typical visit price
range $54.84 – $166.88
Typical copayment $31.60 (range $13.71 – $41.72)
Most-billed visit code 99204
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.

Medicare Quality Performance CMS QPP · MIPS

Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.

87.38/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored as part of a group practice
Quality62.14
Promoting Interoperability94
Improvement Activities40

Reported Quality Measures

Advance Care Plan
52%1,382 patients3/55-star benchmark: 100%
Closing the Referral Loop: Receipt of Specialist Report
42%196 patients2/55-star benchmark: 87%
Colorectal Cancer Screening
1%766 patients1/55-star benchmark: 88%
Controlling High Blood Pressure
54%106 patients3/55-star benchmark: 91%
Diabetes: Eye Exam
1%102 patients1/55-star benchmark: 100%
Diabetes: Hemoglobin A1c (HbA1c) Poor Control (>9%)
Lower rates are better for this measure.
99%102 patients1/55-star benchmark: 91%
Documentation of Current Medications in the Medical Record
84%3,136 patients4/55-star benchmark: 100%
e-Prescribing
95%390 patients3/55-star benchmark: 100%
Falls: Screening for Future Fall Risk
3%666 patients1/55-star benchmark: 100%
Preventive Care and Screening: Body Mass Index (BMI) Screening and Follow-Up Plan
24%1,304 patients1/55-star benchmark: 98%
Preventive Care and Screening: Screening for High Blood Pressure and Follow-Up Documented
19%2,432 patients2/55-star benchmark: 61%
Preventive Care and Screening: Tobacco Use: Screening and Cessation Intervention
Patients combinedPopulations: 88% · 938 patients
Patients screened: 91% · 938 patients
45%60 patients2/55-star benchmark: 100%
Provide Patients Electronic Access to Their Health Information
42%504 patients2/55-star benchmark: 100%
Statin Therapy for the Prevention and Treatment of Cardiovascular Disease
89%200 patients4/55-star benchmark: 91%
Use of High-Risk Medications in Older Adults
Lower rates are better for this measure.
Patients appropriateDiagnosis: 0% · 704 patients
Patients totalRate: 0% · 704 patients
0%704 patients5/55-star benchmark: 100%
Providers report different measures because they deliver different services; reporting more or less information is not a reflection of quality. Star ratings appear only where CMS assigned them.

Referred Medical Equipment & Supplies CMS DME claims 8

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

Filter, disposable, used with positive airway pressure device A7038
DME-Other DME · category DE001N
5 suppliers11 claims54 services$1.61 avg. paid by Medicare
Portable gaseous oxygen system, rental; includes portable container, regulator, flowmeter, humidifier, cannula or mask, and tubing E0431
DME-Oxygen and Supplies · category DC000N
1 supplier63 claims66 services$13.94 avg. paid by Medicare
Continuous positive airway pressure (cpap) device E0601
DME-Other DME · category DE001N
3 suppliers21 claims21 services$23.76 avg. paid by Medicare
Oxygen concentrator, single delivery port, capable of delivering 85 percent or greater oxygen concentration at the prescribed flow rate E1390
DME-Oxygen and Supplies · category DC002N
4 suppliers83 claims84 services$67.94 avg. paid by Medicare
Albuterol, up to 2.5 mg and ipratropium bromide, up to 0.5 mg, fda-approved final product, non-compounded, administered through dme J7620
DME-Drugs Administered Through DME · category DG006N
2 suppliers13 claims1,230 services$0.10 avg. paid by Medicare
Budesonide, inhalation solution, fda-approved final product, non-compounded, administered through dme, unit dose form, up to 0.5 mg J7626
DME-Drugs Administered Through DME · category DG000N
1 supplier19 claims1,140 services$0.82 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 6

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

Nurse Practitioner (Family)
1604 E 8TH ST, SUITE A
WESLACO, TX 78596
Internal Medicine (Pulmonary Disease)
1604 E 8TH ST, SUITE A
WESLACO, TX 78596
Internal Medicine (Pulmonary Disease)
1604 E 8TH ST, SUITE A
WESLACO, TX 78596
Internal Medicine (Pulmonary Disease)
1604 E 8TH ST, SUITE A
WESLACO, TX 78596
Obstetrics & Gynecology
1604 E 8TH ST, SUITE B
WESLACO, TX 78596
Internal Medicine (Pulmonary Disease)
1604 E 8TH ST, SUITE A
WESLACO, TX 78596

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 Alfredo Arauco Brown's NPI number?

The NPI number for Alfredo Arauco Brown is 1841503513. It was assigned to this individual provider in the NPPES registry on July 22, 2010.

Where is Alfredo Arauco Brown located?

Alfredo Arauco Brown practices at 1604 E 8th St Suite A, Weslaco, TX 78596. The listed phone number is (214) 497-4123.

What is Alfredo Arauco Brown's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Pulmonary Disease, with taxonomy code 207RP1001X.

Is Alfredo Arauco Brown enrolled in Medicare?

Yes. Alfredo Arauco Brown 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.

What insurance does Alfredo Arauco Brown 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 3 other insurers list Alfredo Arauco Brown 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 Alfredo Arauco Brown affiliated with any hospitals?

According to CMS data, Alfredo Arauco Brown is affiliated with South Texas Health System, Knapp Medical Center and Doctors Hosptal At Renaissance.

When was this NPI record last updated?

The NPPES record for Alfredo Arauco Brown was last updated on December 7, 2016. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 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.