Shiavax Cowasji, M.D.
NPI 1679603617 · Internal Medicine Physician · Worcester, MA
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Shiavax Cowasji, M.D. is a Internal Medicine Physician provider in Worcester, MA (NPI 1679603617).
Provider details
- NPI number
- 1679603617
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 12574 (RI)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
19 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
15 Medicare services, 2024 (ranked within specialty)
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 methodology.
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) |
|---|---|---|
| Physician Or Allowed Practitioner Certification for Medicare-Covered Home Health Services Under a Home Health Plan of Care (patient Not Present), Including Contacts With Home Health Agency and Review of Reports of Patient Status Required By Physicians andG0180 | 15 | $54 |
Typical Medicare-allowed amounts for these services range $54–$54 (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 · 136 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Furosemide | 385 | 40 |
| Apixabanbrand: Eliquis | 315 | 22 |
| Atorvastatin Calcium | 312 | 53 |
| Warfarin Sodium | 223 | — |
| Metoprolol Succinate | 209 | 31 |
| Gabapentin | 171 | 24 |
| Levothyroxine Sodium |
Practice location
Mailing address
Additional practice locations (1)
- 111 Brewster StPawtucket, RI 02860-4400Phone: (401) 729-2000
Registry dates
- Enumerated
- 2007-03-07
- Last updated
- 2018-05-07
Frequently asked questions
- What is Shiavax Cowasji's NPI number?
- Shiavax Cowasji's National Provider Identifier (NPI) is 1679603617, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Shiavax Cowasji's specialty?
- Shiavax Cowasji is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Shiavax Cowasji located?
- Shiavax Cowasji's practice location on file with NPPES is 385 Grove St, Worcester, MA 01605-3924.
- What is Shiavax Cowasji's phone number?
- The practice phone number listed in the NPPES registry for Shiavax Cowasji is (150) 836-8553.
- Does Shiavax Cowasji accept Medicare?
- Shiavax Cowasji is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Shiavax Cowasji's NPI active?
- Yes — Shiavax Cowasji's NPI (1679603617) is active in the NPPES registry as of the last update on 2018-05-07.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.