Martha Lopez, M.D.
NPI 1285815787 · Diagnostic Radiology Physician · Cranston, RI
Enrolled with Medicare as Practitioner - Diagnostic Radiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Martha Lopez, M.D. is a Diagnostic Radiology Physician provider in Cranston, RI (NPI 1285815787).
Provider details
- NPI number
- 1285815787
- Entity type
- Individual
- Primary specialty
- Diagnostic Radiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- MD14295 (RI)
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
18 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
2,955 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) |
|---|---|---|
| Screening Mammography77067 | 257 | $36 |
| Screening 3d Breast Mammography77063 | 255 | $28 |
| Ct Scan of Blood Vessels of Neck With Contrast70498 | 239 | $78 |
| Ct Scan of Blood Vessels of Head With Contrast70496 | 230 | $82 |
| X-Ray of Chest, 2 Views71046 | 206 | $10 |
| X-Ray of Chest, 1 View71045 | 166 | $8 |
| Screening 3d Breast Mammography |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$95 across 1 record (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
- 2007-11-27
- Last updated
- 2014-01-25
Frequently asked questions
- What is Martha Lopez's NPI number?
- Martha Lopez's National Provider Identifier (NPI) is 1285815787, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Martha Lopez's specialty?
- Martha Lopez is listed in the NPPES registry with a primary specialty of Diagnostic Radiology Physician (Allopathic & Osteopathic Physicians).
- Where is Martha Lopez located?
- Martha Lopez's practice location on file with NPPES is 65 Sockanosset Cross Rd, Cranston, RI 02920-5536.
- What is Martha Lopez's phone number?
- The practice phone number listed in the NPPES registry for Martha Lopez is (401) 886-4830.
- Does Martha Lopez accept Medicare?
- Martha Lopez is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Martha Lopez's NPI active?
- Yes — Martha Lopez's NPI (1285815787) is active in the NPPES registry as of the last update on 2014-01-25.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.