Martina Mcgrath, MB, BAO, BCH
NPI 1679701270 · Nephrology Physician · Boston, MA
Enrolled with Medicare as Practitioner - Nephrology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Martina Mcgrath, MB, BAO, BCH is a Nephrology Physician provider in Boston, MA (NPI 1679701270).
Provider details
- NPI number
- 1679701270
- Entity type
- Individual
- Primary specialty
- Nephrology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MB, BAO, BCH
- Sex
- Female
- Sole proprietor
- Yes
- License
- 247137 (MA)
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
16 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
325 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 | 119 | $101 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 103 | $79 |
| Established Patient Office Or Other Outpatient Visit With High Level of Medical Decision Making, If Using Time, 40 Minutes Or More99215 | 48 | $151 |
| Hemodialysis Procedure With Physician Evaluation90935 | 21 | $74 |
| Initial Hospital Care With Straightforward Or Low-Level Medical Decision Making, If Using Time, at Least 55 Minutes99222 | 17 | $132 |
| Hospital Discharge Day Management, 30 Minutes Or Less99238 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 21 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Prednisone | 73 | 17 |
| Amlodipine Besylate | 72 | 24 |
| Carvedilol | 46 | 14 |
| Atorvastatin Calcium | 40 | 13 |
| Tacrolimus | 26 | — |
| Famotidine | 25 | — |
| Lisinopril | 22 | — |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$10,200 across 10 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
- 2009-06-23
- Last updated
- 2013-12-09
Frequently asked questions
- What is Martina Mcgrath's NPI number?
- Martina Mcgrath's National Provider Identifier (NPI) is 1679701270, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Martina Mcgrath's specialty?
- Martina Mcgrath is listed in the NPPES registry with a primary specialty of Nephrology Physician (Allopathic & Osteopathic Physicians).
- Where is Martina Mcgrath located?
- Martina Mcgrath's practice location on file with NPPES is 75 Francis St, Boston, MA 02115-6110.
- What is Martina Mcgrath's phone number?
- The practice phone number listed in the NPPES registry for Martina Mcgrath is (617) 732-5897.
- Does Martina Mcgrath accept Medicare?
- Martina Mcgrath is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Martina Mcgrath's NPI active?
- Yes — Martina Mcgrath's NPI (1679701270) is active in the NPPES registry as of the last update on 2013-12-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.