Marjorie Marto, PA
NPI 1386812857 · Physician Assistant · Boston, MA
Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Marjorie Marto, PA is a Physician Assistant provider in Boston, MA (NPI 1386812857).
Provider details
- NPI number
- 1386812857
- Entity type
- Individual
- Primary specialty
- Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- PA
- Sex
- Female
- Sole proprietor
- No
- License
- 2405 (MA)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
18 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
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 · 7 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Acyclovir | 53 | 16 |
| Lenalidomidebrand: Revlimid | 32 | — |
| Omeprazole | 25 | — |
| Sulfamethoxazole/Trimethoprimbrand: Sulfamethoxazole-Trimethoprim | 21 | 11 |
| Atovaquone | 20 | — |
| Apixabanbrand: Eliquis | 20 | — |
| Lenalidomide | 19 | — |
Practice location
Mailing address
Registry dates
- Enumerated
- 2008-02-18
- Last updated
- 2024-01-10
- Certified
- 2024-01-10
Frequently asked questions
- What is Marjorie Marto's NPI number?
- Marjorie Marto's National Provider Identifier (NPI) is 1386812857, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Marjorie Marto's specialty?
- Marjorie Marto is listed in the NPPES registry with a primary specialty of Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Marjorie Marto located?
- Marjorie Marto's practice location on file with NPPES is 450 Brookline Ave, Boston, MA 02215-5450.
- What is Marjorie Marto's phone number?
- The practice phone number listed in the NPPES registry for Marjorie Marto is (617) 632-6140.
- Does Marjorie Marto accept Medicare?
- Marjorie Marto is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Marjorie Marto's NPI active?
- Yes — Marjorie Marto's NPI (1386812857) is active in the NPPES registry as of the last update on 2024-01-10.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.