Suzanne Martin, M.D.
NPI 1790890754 · Nephrology Physician · Worcester, MA
Enrolled with Medicare as Practitioner - Nephrology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Suzanne Martin, M.D. is a Nephrology Physician provider in Worcester, MA (NPI 1790890754).
Provider details
- NPI number
- 1790890754
- Entity type
- Individual
- Primary specialty
- Nephrology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- 228398 (MA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
20 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
939 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) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 342 | $129 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 281 | $78 |
| Dialysis Services, 2-3 Physician Visits Per Month (20 Years Or Older)90961 | 107 | $301 |
| Hemodialysis Procedure With Physician Evaluation90935 | 59 | $70 |
| Initial Hospital Care With Straightforward Or Low-Level Medical Decision Making, If Using Time, at Least 55 Minutes99222 | 49 | $129 |
| Creatinine Level to Test for Kidney Function Or Muscle Injury82570 | 44 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 40 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Calcitriol | 390 | 100 |
| Amlodipine Besylate | 304 | 99 |
| Lisinopril | 241 | 65 |
| Empagliflozinbrand: Jardiance | 179 | 33 |
| Sodium Polystyrene Sulfonate | 158 | 35 |
| Dapagliflozin Propanediolbrand: Farxiga | 153 | 32 |
| Valsartan | 143 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$129 across 2 records (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
- 2006-08-20
- Last updated
- 2015-09-04
Frequently asked questions
- What is Suzanne Martin's NPI number?
- Suzanne Martin's National Provider Identifier (NPI) is 1790890754, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Suzanne Martin's specialty?
- Suzanne Martin is listed in the NPPES registry with a primary specialty of Nephrology Physician (Allopathic & Osteopathic Physicians).
- Where is Suzanne Martin located?
- Suzanne Martin's practice location on file with NPPES is 123 Summer St, Worcester, MA 01608-1216.
- What is Suzanne Martin's phone number?
- The practice phone number listed in the NPPES registry for Suzanne Martin is (508) 363-6126.
- Does Suzanne Martin accept Medicare?
- Suzanne Martin is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Suzanne Martin's NPI active?
- Yes — Suzanne Martin's NPI (1790890754) is active in the NPPES registry as of the last update on 2015-09-04.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.