David Mccarthy, MD
NPI 1740711506 · Family Medicine Physician · Chelmsford, MA
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
David Mccarthy, MD is a Family Medicine Physician provider in Chelmsford, MA (NPI 1740711506).
Provider details
- NPI number
- 1740711506
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 271416 (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
9 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
406 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) |
|---|---|---|
| Insertion of Needle Into Vein for Collection of Blood Sample36415 | 88 | $9 |
| Hemoglobin A1c Level83036 | 53 | $10 |
| Blood Test, Lipids (cholesterol and Triglycerides)80061 | 48 | $13 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 42 | $96 |
| Annual Wellness Visit, Includes a Personalized Prevention Plan of Service (pps), Subsequent VisitG0439 | 26 | $48 |
| Blood Creatinine Level82565 | 21 | $5 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 34 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 152 | 50 |
| Lisinopril | 121 | 37 |
| Amlodipine Besylate | 81 | 22 |
| Simvastatin | 52 | 19 |
| Metoprolol Succinate | 52 | 15 |
| Apixabanbrand: Eliquis | 51 | — |
| Hydrochlorothiazide | 49 |
Practice location
Mailing address
Additional practice locations (1)
- 40 Holland StSomerville, MA 02144-2705Phone: (617) 629-6260
Registry dates
- Enumerated
- 2017-03-23
- Last updated
- 2025-01-03
- Certified
- 2025-01-03
Frequently asked questions
- What is David Mccarthy's NPI number?
- David Mccarthy's National Provider Identifier (NPI) is 1740711506, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is David Mccarthy's specialty?
- David Mccarthy is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is David Mccarthy located?
- David Mccarthy's practice location on file with NPPES is 228 Billerica Rd, Chelmsford, MA 01824-3604.
- What is David Mccarthy's phone number?
- The practice phone number listed in the NPPES registry for David Mccarthy is (978) 250-6100.
- Does David Mccarthy accept Medicare?
- David Mccarthy is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is David Mccarthy's NPI active?
- Yes — David Mccarthy's NPI (1740711506) is active in the NPPES registry as of the last update on 2025-01-03.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.