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DR. GUSTAVO BARRAZUETA MD
NPI 1831148444
Internal Medicine in Tampa, FL

Active since May 09, 2006PECOS Enrolled
4102 N MACDILL AVE STE A, TAMPA, FL 33607(813) 876-4900(813) 876-4997 Get Directions Write a Review

NPPES record last updated: May 22, 2024. Verified against the NPPES registry weekly; last sync: October 25, 2026.

About Dr. Gustavo Barrazueta Md NPPES

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

DR. GUSTAVO BARRAZUETA MD (NPI 1831148444) is an individual internal medicine provider in Tampa, Florida, licensed in Florida (ME0064869) and active in the NPI registry since May 2006. He is enrolled in Medicare PECOS and maintains a secondary practice location in Tampa.

NPPES Registry Identity

NPI1831148444
Entity TypeIndividualMale
Primary Taxonomy207R00000X
Provider Legal NameDR. GUSTAVO BARRAZUETACredential: MD
Location Address4102 N MACDILL AVE STE ATampa, FL 33607-6717
Mailing Address2810 W Saint Isabel St Ste 201Tampa, FL 33607-6375 · (813) 890-8004 · Fax (813) 290-9691
Phone(813) 876-4900
Fax(813) 876-4997
Sole ProprietorNo
Enumeration DateMay 9, 2006
Last NPPES UpdateMay 22, 2024
NPPES CertifiedMay 22, 2024
✔ NPI 1831148444 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
License✔ Licensed in FL · ME0064869
Definition
A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.
4102 N MACDILL AVE STE A, Tampa, FL 33607
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Secondary Practice Location 1

Location 14600 N Habana Ave, Suite 27Tampa, FL 33614-7112 · Phone (813) 876-4900 · Fax (813) 876-4997

Other Identifiers 1

Medicaid374366700FL

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Gustavo Barrazueta Md 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.

Medicare Billing Reassignment

Medicare enrollment records show Gustavo Barrazueta reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Tbim Hospitalists LLC
0.6 mi
Internal Medicine
4600 N HABANA AVE, SUITE 27
Tampa, FL 33614
  • Reassigned Medicare billing, Florida enrollment
  • 5 clinicians in this Medicare group
NPI 1023129087 (813) 681-0340

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

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.

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.
652 services192 patients
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 99232
Follow-up hospital inpatient care involves daily check-ups while you're admitted in the hospital. Typically, a healthcare provider spends about 25 minutes each day reviewing your condition, adjusting treatment if needed, and answering any questions you might have.
297 services124 patients
Hospital discharge day management, 30 minutes or less 99238
Hospital discharge day management of 30 minutes or less includes finalizing your treatment, discussing your progress, and planning after-care at home. It ensures you're ready to leave the hospital and continue recovery safely.
127 services110 patients
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes 99223
Initial hospital inpatient care per day, typically 70 minutes, refers to the daily medical service provided to patients admitted to the hospital. This includes a comprehensive evaluation, diagnosis, treatment plan, and monitoring of your health condition. It ensures your well-being during your hospital stay.
99 services86 patients
Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes 99222
Initial hospital inpatient care is a service where a healthcare provider spends about 50 minutes per day overseeing your care while you're admitted in the hospital. This includes reviewing your health status, planning your treatment, and ensuring your safety and comfort.
33 services31 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 33607 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
$130.04 typical visit price
range $56.00 – $171.84
Typical copayment $32.51 (range $14.00 – $42.96)
Most-billed visit code 99204
Established Patient
$99.16 typical visit price
range $17.57 – $139.16
Typical copayment $24.79 (range $4.39 – $34.79)
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.

Portable gaseous oxygen system, rental; includes portable container, regulator, flowmeter, humidifier, cannula or mask, and tubing E0431
DME-Oxygen and Supplies · category DC000N
3 suppliers19 claims19 services$11.84 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
5 suppliers39 claims40 services$63.59 avg. paid by Medicare
Portable oxygen concentrator, rental E1392
DME-Oxygen and Supplies · category DC002N
3 suppliers31 claims32 services$30.89 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 2

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

DR. RAFAEL S RODRIGUEZ MD
Hospitalist
4102 N MACDILL AVE STE A
TAMPA, FL 33607
Hillsborough County (813) 876-4900
TAMPA BAY INPATIENT MEDICINE PA
General Acute Care Hospital
4102 N MACDILL AVE STE A
TAMPA, FL 33607
Hillsborough County (813) 876-4900

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 Gustavo Barrazueta's NPI number?

The NPI number for Gustavo Barrazueta is 1831148444. It was assigned to this individual provider in the NPPES registry on May 9, 2006.

Where is Gustavo Barrazueta located?

Gustavo Barrazueta practices at 4102 N Macdill Ave Ste A, Tampa, FL 33607. The listed phone number is (813) 876-4900.

What is Gustavo Barrazueta's specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

Is Gustavo Barrazueta enrolled in Medicare?

Yes. Gustavo Barrazueta is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Gustavo Barrazueta's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Gustavo Barrazueta reassigns Medicare benefits to Tbim Hospitalists LLC (Tampa, FL). The reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Gustavo Barrazueta's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

When was this NPI record last updated?

The NPPES record for Gustavo Barrazueta was last updated on May 22, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.