Dr. Prerna Ganjoo, MD
- Medicare services, 2024
- 878
- Medicare patients, 2024
- 233
- Part D claims, 2024
- 668
- Publications
- 2
- Hospital affiliations
- 5
- Practice address
- 318 Waterman Ave, East Providence, RI 02914
- Practice phone
- Call (401) 435-5200
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Dialysis Center of East Providence
Dialysis Center - Independent · East Providence, Rhode Island
Find Dr. Ganjoo's professional email, personal email and mobile number
Dmand AI checks each channel through healthcare-specific waterfall enrichment. See what is on file with a free account, with practice phones, licenses and affiliations.
Dr. Prerna Ganjoo is a nephrologist in East Providence, Rhode Island
Dr. Ganjoo practices at Dialysis Center of East Providence in East Providence, Rhode Island.
Dr. Ganjoo's NPI, 1083843155, was assigned on July 9, 2009. Dr. Ganjoo holds Rhode Island license MD14641.
- NPI
- 1083843155NPI Registry (opens in a new tab)
- Medicare PAC ID
- 2264659838
- NPI enumeration date
- July 9, 2009
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (401) 435-5200
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 44
- Medical school graduation
- 2008
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Prerna Ganjoo practices at Dialysis Center of East Providence in East Providence, Rhode Island
Dr. Ganjoo's primary practice is Dialysis Center of East Providence, at 318 Waterman Ave, East Providence, RI 02914 in Providence County. The practice phone is (401) 435-5200.
- Dialysis Center of East Providence318 Waterman Ave, East Providence, RI 02914 · Providence CountyPhone(401) 435-5200
Source: Dmand AI Affiliation Data
Dr. Prerna Ganjoo is affiliated with 7 sites of care and 1 medical group
Dr. Ganjoo's primary practice is Dialysis Center of East Providence in East Providence, Rhode Island. Dr. Ganjoo is also affiliated with The Miriam Hospital. The medical group on file is Nephrology Associates. Dmand AI also links Dr. Ganjoo to 4 more hospitals and 1 dialysis center, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Prerna Ganjoo's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Ganjoo practices, 7 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Dialysis Center of East Providence | Available with a free account |
| +6 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Prerna Ganjoo is one of 39 nephrologists in Rhode Island
Nephrology is Dr. Ganjoo's primary specialty in the NPI Registry, under taxonomy code 207RN0300X. Dr. Ganjoo is licensed in Rhode Island.
Specialties and state licenses
- Nephrology, Rhode IslandPrimary
Nephrologists near Dr. Ganjoo
Counts of nephrologists with a Dmand AI profile, by place and practice. Each opens the list.
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. Prerna Ganjoo billed Medicare for 878 services in 2024
CMS data shows 878 Medicare services from Dr. Ganjoo across 9 procedure codes in 2024, for 233 Medicare patients. Medicare paid $111,630 for them.
Dr. Ganjoo's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 4992024: 5439%
- Tests and treatments
- 2023: 3162024: 24323%
- Other services
- 2023: 02024: 92
Where Dr. Ganjoo's Medicare services took place, 2024
- In an office62872%
- In a facility25028%
Dr. Ganjoo compared with the Rhode Island median for nephrologists, 2024
- Dr. Ganjoo
- Rhode Island median
- Medicare services
- 878vs 57054% above
- Medicare patients
- 233vs 2476% below
- Part D claims
- 514vs 60515% below
Medians across 42 nephrologists in Rhode Island with Dmand AI profiles that report each measure.
Dr. Ganjoo's most billed Medicare procedure codes, 2024
CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.
Need commercial claims for Dr. Ganjoo?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Ganjoo and other nephrologists in Rhode Island.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Prerna Ganjoo treated 233 Medicare patients in 2024, average age 74
CMS counts 233 Medicare patients who saw Dr. Ganjoo in 2024. The largest group is 75 to 84, with 95 patients. 75% of them have chronic kidney disease, and 75% have high blood pressure. 21% are also on Medicaid. Their average risk score is 4.62, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Dr. Ganjoo's median patient age at 71, with 47% women.
Dr. Ganjoo's Medicare patients by age, 2024
Dr. Ganjoo's Medicare patients by sex, 2024
- Women11248%
- Men12152%
Chronic conditions among Dr. Ganjoo's Medicare patients, 2024
- Chronic kidney disease75%
- High blood pressure75%
- High cholesterol75%
- Diabetes62%
- Heart failure56%
- Arthritis54%
- Ischemic heart disease54%
- Anxiety42%
Share of Medicare patients with each condition. A patient can have several.
Dr. Ganjoo's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 71
Patient panel by sex, all payers
- Women47%
- Men53%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Prerna Ganjoo wrote 668 Medicare Part D claims in 2024
In 2024, Dr. Ganjoo wrote 668 Medicare Part D claims for 185 patients. 90% of them were for generic drugs. CMS names the drug for 514 of them, across 20 drugs with 11 or more claims each, at $47,665 in total drug cost. In 2023, CMS named 389 claims across 14 drugs.
Dr. Ganjoo's Part D claims by kind of drug, 2024
- Generic600 claims90%
- Brand-name68 claims10%
Dr. Ganjoo's most prescribed drugs by claims, 2024
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 3892024: 51432%
Drugs named by CMS: 20 in 2024, 14 in 2023.
Sources: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026; and Medicare Part D Prescribers - by Provider (CMS), 2024 data
How Dr. Prerna Ganjoo takes part in Medicare
Dr. Ganjoo accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Dr. Prerna Ganjoo has 2 publications on record
Dmand AI links 2 papers to Dr. Ganjoo, published from 2010 to 2018. Dr. Ganjoo's most frequent co-authors are Andrew Bostom, MD, Venkata Rajesh Konjeti, MD and Sravanthi Paluri, MBBS.
Dr. Ganjoo's most frequent co-authors
- Andrew Bostom, MD1 shared paper
- Venkata Rajesh Konjeti, MD1 shared paper
- Sravanthi Paluri, MBBS1 shared paper
Recent publications by Dr. Ganjoo
See who Dr. Ganjoo researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Ganjoo works with, so you can find a warm path to the right nephrologists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Prerna Ganjoo received $434 in industry payments from 2018 to 2025
CMS Open Payments shows 9 general payments to Dr. Ganjoo from 7 drug and device companies from 2018 to 2025. Food and beverage make up the largest share, 99% of the total. Relypsa, Inc. paid the most, $125.
General payments to Dr. Ganjoo by program year, 2018 to 2025
General payments to Dr. Ganjoo by kind, 2018 to 2025
- Food and beverage$43099%
- Education$41%
Companies that paid Dr. Ganjoo the most, 2018 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Prerna Ganjoo's profile data
| Data on this page | Source |
|---|---|
| NPI, name, sex, specialty and licenses | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data |
| Practice locations and phone | Dmand AI Affiliation Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDmand AI Org Hierarchy Data |
| Medicare services and procedure codes | Medicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab) |
| State medians for the same specialty | Dmand AI Peer Benchmarks |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab) |
| Part D prescribing | Medicare Part D Prescribers - by Provider and Drug (CMS) (opens in a new tab)Medicare Part D Prescribers - by Provider (CMS) (opens in a new tab) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| Publications, topics and co-authors | PubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| EHR at each practice site | Dmand AI Technology Install Data |
| Similar physicians | Dmand AI Affiliation Data |
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Dr. Prerna Ganjoo
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Dr. Prerna Ganjoo's NPI number?
Dr. Prerna Ganjoo's NPI number is 1083843155. It was assigned on July 9, 2009, and it is active in the NPI Registry.
What kind of doctor is Dr. Prerna Ganjoo?
Dr. Prerna Ganjoo is a nephrologist in East Providence, Rhode Island. The primary specialty in the NPI Registry is Nephrology Physician (taxonomy code 207RN0300X).
Where does Dr. Prerna Ganjoo practice?
Dr. Ganjoo practices at 318 Waterman Ave, East Providence, RI 02914. Dr. Ganjoo's primary practice is Dialysis Center of East Providence in East Providence, Rhode Island. Dmand AI also links Dr. Ganjoo to 4 hospitals and 1 dialysis center.
What is Dr. Prerna Ganjoo's office phone number?
The practice phone on file for Dr. Ganjoo is (401) 435-5200.
What is Dr. Prerna Ganjoo's medical license number?
Dr. Ganjoo holds Rhode Island license MD14641.
Which hospitals is Dr. Prerna Ganjoo affiliated with?
Dr. Ganjoo is affiliated with The Miriam Hospital. Dmand AI links Dr. Ganjoo to 4 more hospitals.
What medical group is Dr. Prerna Ganjoo part of?
Dr. Ganjoo is linked to Nephrology Associates.
Does Dr. Prerna Ganjoo accept Medicare?
Yes. CMS data shows Dr. Ganjoo billed Medicare for 878 services in 2024, and Dr. Ganjoo accepts Medicare assignment.
How many Medicare patients does Dr. Prerna Ganjoo see?
CMS counts 233 Medicare patients who saw Dr. Ganjoo in 2024, with an average age of 74.
What services does Dr. Prerna Ganjoo bill to Medicare?
In 2024, Dr. Ganjoo's most billed Medicare services were dialysis (90960), hospital inpatient care (99232) and office visit, established patient (99214).
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What drugs does Dr. Prerna Ganjoo prescribe most?
In 2024 Medicare Part D data, Dr. Ganjoo's most prescribed drugs by claims were Amlodipine Besylate, Calcitriol and Losartan Potassium.
Has Dr. Prerna Ganjoo received payments from drug or device companies?
CMS Open Payments shows $434 in general payments to Dr. Ganjoo from 7 companies from 2018 to 2025. The largest total came from Relypsa, Inc.
How long has Dr. Prerna Ganjoo been practicing?
Dr. Ganjoo graduated from medical school in 2008, 18 years ago.
Does Dr. Prerna Ganjoo do research?
Dmand AI links 2 publications to Dr. Ganjoo, published from 2010 to 2018.
Who does Dr. Prerna Ganjoo publish with?
Dr. Ganjoo's most frequent co-authors are Andrew Bostom, MD (1 shared paper), Venkata Rajesh Konjeti, MD (1 shared paper) and Sravanthi Paluri, MBBS (1 shared paper).
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