Clare Poynton, MD, PHD
NPI 1588019111 · Diagnostic Radiology Physician · Boston, MA
Enrolled with Medicare as Practitioner - Diagnostic Radiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Clare Poynton, MD, PHD is a Diagnostic Radiology Physician provider in Boston, MA (NPI 1588019111).
Provider details
- NPI number
- 1588019111
- Entity type
- Individual
- Primary specialty
- Diagnostic Radiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD, PHD
- Sex
- Female
- Sole proprietor
- No
- License
- 290972 (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
10 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
4 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
338 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) |
|---|---|---|
| Screening Mammography77067 | 134 | $37 |
| Screening 3d Breast Mammography77063 | 98 | $29 |
| Diagnostic Digital Breast Tomosynthesis, Unilateral Or Bilateral (list Separately in Addition to 77065 Or 77066)G0279 | 39 | $30 |
| Diagnostic Mammography of Both Breasts77066 | 26 | $49 |
| Diagnostic Mammography of 1 Breast77065 | 22 | $40 |
| Limited Ultrasound Scan of 1 Breast76642 | 19 |
Practice location
Mailing address
Additional practice locations (3)
- 736 Cambridge StBrighton, MA 02135-2907Phone: (617) 789-3000
- 235 N Pearl StBrockton, MA 02301-1794Phone: (508) 427-2665Fax: (508) 427-2368
- 10 Gove StEast Boston, MA 02128Phone: (617) 569-5800
Registry dates
- Enumerated
- 2016-05-02
- Last updated
- 2026-04-07
- Certified
- 2026-04-07
Frequently asked questions
- What is Clare Poynton's NPI number?
- Clare Poynton's National Provider Identifier (NPI) is 1588019111, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Clare Poynton's specialty?
- Clare Poynton is listed in the NPPES registry with a primary specialty of Diagnostic Radiology Physician (Allopathic & Osteopathic Physicians).
- Where is Clare Poynton located?
- Clare Poynton's practice location on file with NPPES is 840 Harrison Ave, Boston, MA 02118-2905.
- What is Clare Poynton's phone number?
- The practice phone number listed in the NPPES registry for Clare Poynton is (617) 638-6610.
- Does Clare Poynton accept Medicare?
- Clare Poynton is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Clare Poynton's NPI active?
- Yes — Clare Poynton's NPI (1588019111) is active in the NPPES registry as of the last update on 2026-04-07.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.