Marine Amatya Joshi, PA-C
NPI 1053944868 · Physician Assistant · Cambridge, MA
Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Marine Amatya Joshi, PA-C is a Physician Assistant provider in Cambridge, MA (NPI 1053944868).
Provider details
- NPI number
- 1053944868
- Entity type
- Individual
- Primary specialty
- Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- PA-C
- Sex
- Female
- Sole proprietor
- Yes
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
6 yrs in NPPES registry
- Profile completeness25% of score
83% of core fields populated
- Practice footprint15% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
45 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) |
|---|---|---|
| Visit Complexity Inherent to Evaluation and Management Associated With Medical Care Services That Serve As the Continuing Focal Point for All Needed Health Care Services And/Or With Medical Care Services That Are Part of Ongoing Care Related to a Patient'SG2211 | 17 | $15 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 14 | $59 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 14 | $87 |
Typical Medicare-allowed amounts for these services range $15–$87 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 10 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Tamsulosin Hcl | 275 | 109 |
| Finasteride | 175 | 62 |
| Mirabegronbrand: Myrbetriq | 85 | 27 |
| Alfuzosin Hclbrand: Alfuzosin Hcl Er | 47 | 27 |
| Potassium Citratebrand: Potassium Citrate Er | 27 | — |
| Sulfamethoxazole/Trimethoprimbrand: Sulfamethoxazole-Trimethoprim | 20 | 19 |
| Vibegron |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$437 across 18 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
Additional practice locations (1)
- 4 Nickerson RdLexington, MA 02421-6813Phone: (617) 721-1480
Registry dates
- Enumerated
- 2020-02-20
- Last updated
- 2023-01-31
- Certified
- 2023-01-31
Frequently asked questions
- What is Marine Amatya Joshi's NPI number?
- Marine Amatya Joshi's National Provider Identifier (NPI) is 1053944868, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Marine Amatya Joshi's specialty?
- Marine Amatya Joshi is listed in the NPPES registry with a primary specialty of Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Marine Amatya Joshi located?
- Marine Amatya Joshi's practice location on file with NPPES is 1493 Cambridge St, Cambridge, MA 02139-1099.
- What is Marine Amatya Joshi's phone number?
- The practice phone number listed in the NPPES registry for Marine Amatya Joshi is (617) 665-1552.
- Does Marine Amatya Joshi accept Medicare?
- Marine Amatya Joshi is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Marine Amatya Joshi's NPI active?
- Yes — Marine Amatya Joshi's NPI (1053944868) is active in the NPPES registry as of the last update on 2023-01-31.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.