Diana Bonaccorsi, DO
NPI 1558745125 · Family Medicine Physician · East Lansing, MI
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Diana Bonaccorsi, DO is a Family Medicine Physician provider in East Lansing, MI (NPI 1558745125).
Provider details
- NPI number
- 1558745125
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- DO
- Sex
- Female
- Sole proprietor
- No
- License
- 5101028546 (MI)
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
10 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
226 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 | 87 | $139 |
| 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 | 56 | $18 |
| Established Patient Office Or Other Outpatient Visit With High Level of Medical Decision Making, If Using Time, 40 Minutes Or More99215 | 26 | $197 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 23 | $92 |
| Annual Wellness Visit, Includes a Personalized Prevention Plan of Service (pps), Subsequent VisitG0439 | 23 | $143 |
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 |
|---|---|---|
| Atorvastatin Calcium | 64 | 19 |
| Amlodipine Besylate | 50 | 19 |
| Losartan Potassium | 42 | 11 |
| Fluticasone Propionate | 37 | — |
| Albuterol Sulfatebrand: Albuterol Sulfate Hfa | 32 | — |
| Gabapentin | 29 | — |
| Hydrochlorothiazide |
Practice location
Mailing address
Registry dates
- Enumerated
- 2015-07-14
- Last updated
- 2025-10-21
- Certified
- 2025-10-21
Frequently asked questions
- What is Diana Bonaccorsi's NPI number?
- Diana Bonaccorsi's National Provider Identifier (NPI) is 1558745125, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Diana Bonaccorsi's specialty?
- Diana Bonaccorsi is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Diana Bonaccorsi located?
- Diana Bonaccorsi's practice location on file with NPPES is 804 Service Rd Ste A225, East Lansing, MI 48824-7015.
- What is Diana Bonaccorsi's phone number?
- The practice phone number listed in the NPPES registry for Diana Bonaccorsi is (517) 353-2562.
- Does Diana Bonaccorsi accept Medicare?
- Diana Bonaccorsi is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Diana Bonaccorsi's NPI active?
- Yes — Diana Bonaccorsi's NPI (1558745125) is active in the NPPES registry as of the last update on 2025-10-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.