Paul Dufault, M.D.
NPI 1174562177 · Internal Medicine Physician · Worcester, MA
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Paul Dufault, M.D. is a Internal Medicine Physician provider in Worcester, MA (NPI 1174562177).
Provider details
- NPI number
- 1174562177
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- 52319 (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
1,245 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 Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 408 | $94 |
| Annual Alcohol Misuse Screening, 5 to 15 MinutesG0442 | 202 | $20 |
| Annual Wellness Visit, Includes a Personalized Prevention Plan of Service (pps), Subsequent VisitG0439 | 195 | $135 |
| Annual Depression Screening, 5 to 15 MinutesG0444 | 194 | $20 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 154 | $132 |
| Telephone Medical Discussion With Physician, 11-20 Minutes99442 | 48 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 50 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Lisinopril | 173 | 50 |
| Atorvastatin Calcium | 166 | 51 |
| Lorazepam | 166 | 30 |
| Sertraline Hcl | 143 | 38 |
| Atenolol | 134 | 37 |
| Hydrochlorothiazide | 120 | 34 |
| Amlodipine Besylate | 117 | 25 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-06-05
- Last updated
- 2016-07-26
Frequently asked questions
- What is Paul Dufault's NPI number?
- Paul Dufault's National Provider Identifier (NPI) is 1174562177, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Paul Dufault's specialty?
- Paul Dufault is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Paul Dufault located?
- Paul Dufault's practice location on file with NPPES is 40 Converse St, Worcester, MA 01605-2722.
- What is Paul Dufault's phone number?
- The practice phone number listed in the NPPES registry for Paul Dufault is (508) 791-6611.
- Does Paul Dufault accept Medicare?
- Paul Dufault is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Paul Dufault's NPI active?
- Yes — Paul Dufault's NPI (1174562177) is active in the NPPES registry as of the last update on 2016-07-26.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.