Prerna Ganjoo, MD
NPI 1083843155 · Nephrology Physician · East Providence, RI
Enrolled with Medicare as Practitioner - Nephrology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Prerna Ganjoo, MD is a Nephrology Physician provider in East Providence, RI (NPI 1083843155).
Provider details
- NPI number
- 1083843155
- Entity type
- Individual
- Primary specialty
- Nephrology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- MD14641 (RI)
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 tenure28% of score
16 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
878 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) |
|---|---|---|
| Dialysis Services, 4 Or More Physician Visits Per Month (20 Years Or Older)90960 | 243 | $350 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 174 | $77 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 128 | $129 |
| 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 | 92 | $16 |
| Chronic Care Management Services, First 20 Minutes of Clinical Staff Time Directed By Health Care Professional, Per Calendar Month99490 | 79 | $63 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 20 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Amlodipine Besylate | 89 | 36 |
| Calcitriol | 44 | 19 |
| Losartan Potassium | 42 | 14 |
| Torsemide | 40 | 20 |
| Lisinopril | 35 | 16 |
| Furosemide | 29 | 15 |
| Bumetanide | 26 | — |
| Spironolactone |
Practice location
Mailing address
Additional practice locations (1)
- 593 Eddy StProvidence, RI 02903-4923Phone: (401) 444-3985Fax: (401) 444-3986
Registry dates
- Enumerated
- 2009-07-09
- Last updated
- 2022-07-21
Frequently asked questions
- What is Prerna Ganjoo's NPI number?
- Prerna Ganjoo's National Provider Identifier (NPI) is 1083843155, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Prerna Ganjoo's specialty?
- Prerna Ganjoo is listed in the NPPES registry with a primary specialty of Nephrology Physician (Allopathic & Osteopathic Physicians).
- Where is Prerna Ganjoo located?
- Prerna Ganjoo's practice location on file with NPPES is 318 Waterman Ave, East Providence, RI 02914-3525.
- What is Prerna Ganjoo's phone number?
- The practice phone number listed in the NPPES registry for Prerna Ganjoo is (401) 438-5950.
- Does Prerna Ganjoo accept Medicare?
- Prerna Ganjoo is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Prerna Ganjoo's NPI active?
- Yes — Prerna Ganjoo's NPI (1083843155) is active in the NPPES registry as of the last update on 2022-07-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.