Joao Tavares, MD
NPI 1245227925 · Internal Medicine Physician · Hyannis, MA
Enrolled with Medicare as Practitioner - Infectious Disease · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Joao Tavares, MD is a Internal Medicine Physician provider in Hyannis, MA (NPI 1245227925).
Provider details
- NPI number
- 1245227925
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- MD11148 (RI)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
20 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
890 Medicare services, 2024 (ranked within specialty)
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 methodology.
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 | 279 | $118 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 263 | $79 |
| Initial Hospital Care With Moderate Level of Medical Decision Making, If Using Time, at Least 75 Minutes99223 | 218 | $173 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 42 | $96 |
| Established Patient Office Or Other Outpatient Visit With High Level of Medical Decision Making, If Using Time, 40 Minutes Or More99215 | 26 | $144 |
| Established Patient Office Or Other Outpatient Visit With High Level of Medical Decision Making, If Using Time, 40 Minutes Or More |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 14 distinct drugs on file.
| Drug | Part D claims (2024) |
|---|---|
| Bictegrav/Emtricit/Tenofov Alabrand: Biktarvy | 40 |
| Sulfamethoxazole/Trimethoprimbrand: Sulfamethoxazole-Trimethoprim | 35 |
| Doxycycline Monohydrate | 33 |
| Amoxicillin | 16 |
| Ertapenem Sodiumbrand: Ertapenem | 15 |
| Cephalexin | 15 |
| Darunavir/Cobicistatbrand: Prezcobix | 14 |
| Penicillin V Potassium | 14 |
| Rifampin | 13 |
| Minocycline Hcl |
Practice location
Mailing address
Registry dates
- Enumerated
- 2005-09-29
- Last updated
- 2014-01-31
Frequently asked questions
- What is Joao Tavares's NPI number?
- Joao Tavares's National Provider Identifier (NPI) is 1245227925, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Joao Tavares's specialty?
- Joao Tavares is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Joao Tavares located?
- Joao Tavares's practice location on file with NPPES is 34 Park St, Hyannis, MA 02601-5204.
- What is Joao Tavares's phone number?
- The practice phone number listed in the NPPES registry for Joao Tavares is (508) 862-5650.
- Does Joao Tavares accept Medicare?
- Joao Tavares is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Joao Tavares's NPI active?
- Yes — Joao Tavares's NPI (1245227925) is active in the NPPES registry as of the last update on 2014-01-31.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.