John Cavallo, M.D.
NPI 1619914322 · Internal Medicine Physician · East Bridgewater, MA
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
John Cavallo, M.D. is a Internal Medicine Physician provider in East Bridgewater, MA (NPI 1619914322).
Provider details
- NPI number
- 1619914322
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 158340 (MA)
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
2,180 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) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 1,107 | $120 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 345 | $85 |
| Annual Wellness Visit, Includes a Personalized Prevention Plan of Service (pps), Subsequent VisitG0439 | 283 | $131 |
| Hemoglobin A1c Level83036 | 162 | $10 |
| Routine Electrocardiogram (ecg) Using at Least 12 Leads With Interpretation and Report93000 | 127 | $15 |
| Physician Or Allowed Practitioner Certification for Medicare-Covered Home Health Services Under a Home Health Plan of Care (patient Not Present), Including Contacts With Home Health Agency and Review of Reports of Patient Status Required By Physicians and |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 167 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 992 | 294 |
| Amlodipine Besylate | 791 | 237 |
| Lisinopril | 710 | 208 |
| Simvastatin | 530 | 160 |
| Metoprolol Succinate | 417 | 132 |
| Omeprazole | 374 | 118 |
| Gabapentin | 356 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-06-01
- Last updated
- 2024-04-09
- Certified
- 2024-04-05
Frequently asked questions
- What is John Cavallo's NPI number?
- John Cavallo's National Provider Identifier (NPI) is 1619914322, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is John Cavallo's specialty?
- John Cavallo is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is John Cavallo located?
- John Cavallo's practice location on file with NPPES is 1 Donald'S Way Ste 200, East Bridgewater, MA 02333-1464.
- What is John Cavallo's phone number?
- The practice phone number listed in the NPPES registry for John Cavallo is (508) 940-0400.
- Does John Cavallo accept Medicare?
- John Cavallo is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is John Cavallo's NPI active?
- Yes — John Cavallo's NPI (1619914322) is active in the NPPES registry as of the last update on 2024-04-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.