Ciaran Dellafera, MD
NPI 1144582552 · Family Medicine Physician · Lawrence, MA
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Ciaran Dellafera, MD is a Family Medicine Physician provider in Lawrence, MA (NPI 1144582552).
Provider details
- NPI number
- 1144582552
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 252333 (MA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
14 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
2 documented practice locations
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 prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 20 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 107 | 28 |
| Hydrochlorothiazide | 89 | 24 |
| Amlodipine Besylate | 72 | 20 |
| Lisinopril | 67 | 19 |
| Omeprazole | 65 | 12 |
| Gabapentin | 60 | 13 |
| Losartan Potassium | 53 |
Practice location
Mailing address
Additional practice locations (1)
- 34 Haverhill StLawrence, MA 01841-2884Phone: (978) 698-0090Fax: (978) 697-1947
Registry dates
- Enumerated
- 2012-06-12
- Last updated
- 2026-04-26
- Certified
- 2026-04-26
Frequently asked questions
- What is Ciaran Dellafera's NPI number?
- Ciaran Dellafera's National Provider Identifier (NPI) is 1144582552, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ciaran Dellafera's specialty?
- Ciaran Dellafera is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Ciaran Dellafera located?
- Ciaran Dellafera's practice location on file with NPPES is 150 Park St, Lawrence, MA 01841-2517.
- What is Ciaran Dellafera's phone number?
- The practice phone number listed in the NPPES registry for Ciaran Dellafera is (978) 686-0090.
- Does Ciaran Dellafera accept Medicare?
- Ciaran Dellafera is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Ciaran Dellafera's NPI active?
- Yes — Ciaran Dellafera's NPI (1144582552) is active in the NPPES registry as of the last update on 2026-04-26.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.