Dennis Murphy, MD
NPI 1841266848 · Internal Medicine Physician · Auburn, MA
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Dennis Murphy, MD is a Internal Medicine Physician provider in Auburn, MA (NPI 1841266848).
Provider details
- NPI number
- 1841266848
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 57332 (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
2,656 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 | 712 | $130 |
| Annual, Face-To-Face Intensive Behavioral Therapy for Cardiovascular Disease, Individual, 15 MinutesG0446 | 409 | $25 |
| Annual Wellness Visit, Includes a Personalized Prevention Plan of Service (pps), Subsequent VisitG0439 | 353 | $131 |
| Annual Depression Screening, 5 to 15 MinutesG0444 | 342 | $19 |
| Anticoagulant Management of Patient Taking Warfarin93793 | 315 | $11 |
| 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'S |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 119 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 688 | 196 |
| Amlodipine Besylate | 442 | 127 |
| Lisinopril | 425 | 108 |
| Simvastatin | 341 | 96 |
| Losartan Potassium | 335 | 94 |
| Hydrochlorothiazide | 298 | 89 |
| Omeprazole | 284 | 81 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-02-28
- Last updated
- 2011-04-14
Frequently asked questions
- What is Dennis Murphy's NPI number?
- Dennis Murphy's National Provider Identifier (NPI) is 1841266848, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Dennis Murphy's specialty?
- Dennis Murphy is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Dennis Murphy located?
- Dennis Murphy's practice location on file with NPPES is 250 Hampton St, Auburn, MA 01501-2584.
- What is Dennis Murphy's phone number?
- The practice phone number listed in the NPPES registry for Dennis Murphy is (508) 753-2060.
- Does Dennis Murphy accept Medicare?
- Dennis Murphy is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Dennis Murphy's NPI active?
- Yes — Dennis Murphy's NPI (1841266848) is active in the NPPES registry as of the last update on 2011-04-14.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.