John Diorio, MD
NPI 1932131000 · Internal Medicine Physician · Abington, MA
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
John Diorio, MD is a Internal Medicine Physician provider in Abington, MA (NPI 1932131000).
Provider details
- NPI number
- 1932131000
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- Yes
- License
- 42422 (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
19 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
859 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 Nursing Facility Care With Straightforward Level of Medical Decision Making, Per Day, If Using Time, 20 Minutes Or More99308 | 385 | $74 |
| Subsequent Nursing Facility Care With Straightforward Level of Medical Decision Making, Per Day, If Using Time, at Least 10 Minutes99307 | 316 | $40 |
| Subsequent Nursing Facility Care With Moderate Level of Medical Decision Making, Per Day, If Using Time, at Least 30 Minutes99309 | 91 | $108 |
| Initial Nursing Facility Care With Straightforward Or Low Level of Medical Decision Making, Per Day, If Using Time, at Least 25 Minutes99304 | 25 | $80 |
| Subsequent Nursing Facility Care With High Level of Medical Decision Making, Per Day, If Using Time, at Least 45 Minutes99310 | 25 | $153 |
| Initial Nursing Facility Care With Moderate Level of Medical Decision Making, Per Day, If Using Time, at Least 35 Minutes |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 78 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Apixabanbrand: Eliquis | 309 | 19 |
| Sertraline Hcl | 207 | 19 |
| Atorvastatin Calcium | 167 | 27 |
| Levothyroxine Sodium | 154 | 22 |
| Metoprolol Succinate | 131 | 17 |
| Trazodone Hcl | 109 | 22 |
| Furosemide |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-07-07
- Last updated
- 2016-11-28
Frequently asked questions
- What is John Diorio's NPI number?
- John Diorio's National Provider Identifier (NPI) is 1932131000, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is John Diorio's specialty?
- John Diorio is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is John Diorio located?
- John Diorio's practice location on file with NPPES is 277 Washington St, Abington, MA 02351-2489.
- What is John Diorio's phone number?
- The practice phone number listed in the NPPES registry for John Diorio is (781) 871-0200.
- Does John Diorio accept Medicare?
- John Diorio is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is John Diorio's NPI active?
- Yes — John Diorio's NPI (1932131000) is active in the NPPES registry as of the last update on 2016-11-28.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.