Michael Duggan, M.D.
NPI 1710027172 · Internal Medicine Physician · S Weymouth, MA
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Michael Duggan, M.D. is a Internal Medicine Physician provider in S Weymouth, MA (NPI 1710027172).
Provider details
- NPI number
- 1710027172
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 209053 (MA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
19 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
2,653 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) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 887 | $139 |
| Insertion of Needle Into Vein for Collection of Blood Sample36415 | 783 | $9 |
| Annual Wellness Visit, Includes a Personalized Prevention Plan of Service (pps), Subsequent VisitG0439 | 212 | $141 |
| Anticoagulant Management of Patient Taking Warfarin93793 | 173 | $12 |
| Routine Electrocardiogram (ecg) Using at Least 12 Leads With Tracing93005 | 172 | $7 |
| Administration of Influenza Virus VaccineG0008 | 120 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 112 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 1,042 | 282 |
| Amlodipine Besylate | 327 | 100 |
| Omeprazole | 300 | 87 |
| Lisinopril | 280 | 93 |
| Losartan Potassium | 254 | 69 |
| Levothyroxine Sodium | 229 | 72 |
| Metoprolol Succinate |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$1,194 across 5 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
Registry dates
- Enumerated
- 2007-02-07
- Last updated
- 2014-03-13
Frequently asked questions
- What is Michael Duggan's NPI number?
- Michael Duggan's National Provider Identifier (NPI) is 1710027172, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Michael Duggan's specialty?
- Michael Duggan is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Michael Duggan located?
- Michael Duggan's practice location on file with NPPES is 541 Main St, S Weymouth, MA 02190-1868.
- What is Michael Duggan's phone number?
- The practice phone number listed in the NPPES registry for Michael Duggan is (781) 952-1280.
- Does Michael Duggan accept Medicare?
- Michael Duggan is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Michael Duggan's NPI active?
- Yes — Michael Duggan's NPI (1710027172) is active in the NPPES registry as of the last update on 2014-03-13.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.