Gustavo Barrazueta, MD
NPI 1831148444 · Internal Medicine Physician · Tampa, FL
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Gustavo Barrazueta, MD is a Internal Medicine Physician provider in Tampa, FL (NPI 1831148444).
Provider details
- NPI number
- 1831148444
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- ME0064869 (FL)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
20 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
1,208 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our .
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 50 Minutes99233 | 652 | $113 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 297 | $77 |
| Hospital Discharge Day Management, 30 Minutes Or Less99238 | 127 | $78 |
| Initial Hospital Care With Moderate Level of Medical Decision Making, If Using Time, at Least 75 Minutes99223 | 99 | $165 |
| Initial Hospital Care With Straightforward Or Low-Level Medical Decision Making, If Using Time, at Least 55 Minutes99222 | 33 | $128 |
Typical Medicare-allowed amounts for these services range $77–$165 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 29 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Pantoprazole Sodium | 56 | 47 |
| Apixabanbrand: Eliquis | 33 | 26 |
| Prednisone | 32 | 30 |
| Furosemide | 32 | 29 |
| Albuterol Sulfatebrand: Albuterol Sulfate Hfa | 25 | 21 |
| Metoprolol Tartrate | 24 | 19 |
| Potassium Chloride |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$163 across 5 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Additional practice locations (1)
- 4600 N Habana AveSuite 27Tampa, FL 33614-7112Phone: (813) 876-4900Fax: (813) 876-4997
Registry dates
- Enumerated
- 2006-05-09
- Last updated
- 2024-05-22
- Certified
- 2024-05-22
Frequently asked questions
- What is Gustavo Barrazueta's NPI number?
- Gustavo Barrazueta's National Provider Identifier (NPI) is 1831148444, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Gustavo Barrazueta's specialty?
- Gustavo Barrazueta is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Gustavo Barrazueta located?
- Gustavo Barrazueta's practice location on file with NPPES is 4102 N Macdill Ave Ste a, Tampa, FL 33607-6717.
- What is Gustavo Barrazueta's phone number?
- The practice phone number listed in the NPPES registry for Gustavo Barrazueta is (813) 876-4900.
- Does Gustavo Barrazueta accept Medicare?
- Gustavo Barrazueta is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Gustavo Barrazueta's NPI active?
- Yes — Gustavo Barrazueta's NPI (1831148444) is active in the NPPES registry as of the last update on 2024-05-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.