Gustavo Meyreles-Chaljub, M.D.
NPI 1700325479 · Endocrinology, Diabetes & Metabolism Physician · Tampa, FL
Enrolled with Medicare as Practitioner - Endocrinology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Gustavo Meyreles-Chaljub, M.D. is a Endocrinology, Diabetes & Metabolism Physician provider in Tampa, FL (NPI 1700325479).
Provider details
- NPI number
- 1700325479
- Entity type
- Individual
- Primary specialty
- Endocrinology, Diabetes & Metabolism PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 83083 (SC)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
9 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
3 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
242 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) |
|---|---|---|
| Visit Complexity Inherent to Evaluation and Management Associated With Medical Care Services That Serve As the Continuing Focal Point for All Needed Health Care Services And/Or With Medical Care Services That Are Part of Ongoing Care Related to a Patient'SG2211 | 66 | $16 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 37 | $127 |
| Established Patient Office Or Other Outpatient Visit With High Level of Medical Decision Making, If Using Time, 40 Minutes Or More99215 | 37 | $179 |
| Continuous Monitoring of Blood Sugar Level in Tissue Fluid Using Sensor Under Skin With Interpretation and Report95251 | 35 | $34 |
| New Patient Office Or Other Outpatient Visit With a High Level of Medical Decision Making, If Using Time, 60 Minutes Or More99205 | 26 | $220 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 41 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Semaglutidebrand: Ozempic | 199 | 53 |
| Levothyroxine Sodium | 158 | 63 |
| Metformin Hclbrand: Metformin Hcl Er | 83 | 33 |
| Dapagliflozin Propanediolbrand: Farxiga | 82 | 31 |
| Insulin Lisprobrand: Humalog Kwikpen U-100 | 74 | 27 |
| Insulin Pump Cart,auto,bt,g6/7brand: Omnipod 5 Dexg7g6 Pods (gen 5) |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$1,447 across 58 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 (2)
- 17 Davis Blvd Ste 308Tampa, FL 33606-3438Phone: (813) 974-2460Fax: (813) 974-2580
- 1175 Cook Rd Ste 145Orangeburg, SC 29118-8235Phone: (803) 395-3891
Registry dates
- Enumerated
- 2017-02-14
- Last updated
- 2024-01-17
- Certified
- 2024-01-17
Frequently asked questions
- What is Gustavo Meyreles-Chaljub's NPI number?
- Gustavo Meyreles-Chaljub's National Provider Identifier (NPI) is 1700325479, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Gustavo Meyreles-Chaljub's specialty?
- Gustavo Meyreles-Chaljub is listed in the NPPES registry with a primary specialty of Endocrinology, Diabetes & Metabolism Physician (Allopathic & Osteopathic Physicians).
- Where is Gustavo Meyreles-Chaljub located?
- Gustavo Meyreles-Chaljub's practice location on file with NPPES is 602 S Audubon Ave Ste a, Tampa, FL 33609-4217.
- What is Gustavo Meyreles-Chaljub's phone number?
- The practice phone number listed in the NPPES registry for Gustavo Meyreles-Chaljub is (813) 931-2424.
- Does Gustavo Meyreles-Chaljub accept Medicare?
- Gustavo Meyreles-Chaljub is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Gustavo Meyreles-Chaljub's NPI active?
- Yes — Gustavo Meyreles-Chaljub's NPI (1700325479) is active in the NPPES registry as of the last update on 2024-01-17.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.