Michael Treat, PA
NPI 1558509117 · Physician Assistant · Worcester, MA
Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Michael Treat, PA is a Physician Assistant provider in Worcester, MA (NPI 1558509117).
Provider details
- NPI number
- 1558509117
- Entity type
- Individual
- Primary specialty
- Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- PA
- Sex
- Male
- Sole proprietor
- No
- License
- PA3733 (MA)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
17 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
211 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) |
|---|---|---|
| Evaluation of Single, Dual, Multiple Lead Or Leadless Pacemaker System93288 | 52 | $18 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 44 | $70 |
| Programming of Single, Dual, Or Multiple Lead Or Leadless Pacemaker System Before Or After Surgery93286 | 43 | $13 |
| Established Patient Office Or Other Outpatient Visit With High Level of Medical Decision Making, If Using Time, 40 Minutes Or More99215 | 40 | $129 |
| Hospital Discharge Day Management, More Than 30 Minutes99239 | 20 | $102 |
| Evaluation of Single, Dual, Or Multiple Lead Implantable Defibrillator System93289 | 12 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 19 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Metoprolol Succinate | 261 | 128 |
| Apixabanbrand: Eliquis | 260 | 105 |
| Sotalol Hclbrand: Sotalol | 141 | 64 |
| Rivaroxabanbrand: Xarelto | 119 | 43 |
| Flecainide Acetate | 111 | 55 |
| Dofetilide | 99 | 53 |
| Amiodarone Hcl | 88 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$35 across 2 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 (1)
- 41 Mall RdBurlington, MA 01805-1216Phone: (781) 744-8000
Registry dates
- Enumerated
- 2009-02-04
- Last updated
- 2023-02-13
- Certified
- 2023-02-13
Frequently asked questions
- What is Michael Treat's NPI number?
- Michael Treat's National Provider Identifier (NPI) is 1558509117, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Michael Treat's specialty?
- Michael Treat is listed in the NPPES registry with a primary specialty of Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Michael Treat located?
- Michael Treat's practice location on file with NPPES is 123 Summer St, Worcester, MA 01608-1216.
- What is Michael Treat's phone number?
- The practice phone number listed in the NPPES registry for Michael Treat is (508) 363-5000.
- Does Michael Treat accept Medicare?
- Michael Treat is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Michael Treat's NPI active?
- Yes — Michael Treat's NPI (1558509117) is active in the NPPES registry as of the last update on 2023-02-13.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.