SANJEEVA NERANJAN WEERASINGHE MD
NPI 1235873118
Internal Medicine - Nephrology in Tucson, AZ

Q: What is Sanjeeva Weerasinghe's NPI number?

The NPI number for Sanjeeva Weerasinghe is 1235873118. It was assigned to this individual provider in the NPPES registry on April 26, 2022.

Q: What is Sanjeeva Weerasinghe's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Nephrology, with taxonomy code 207RN0300X.

Active since April 26, 2022PECOS Enrolled

1501 N CAMPBELL AVE RM 6420R, TUCSON, AZ 85724(520) 621-5227(520) 626-6200 Get Directions Write a Review

NPPES record last updated: June 30, 2025. Verified against the NPPES registry weekly; last sync: August 16, 2026.

Record update history: Jun 30, 2025, Jun 26, 2025, May 7, 2025 and 1 more (4 updates tracked since 2022).

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About Sanjeeva Neranjan Weerasinghe Md NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

SANJEEVA NERANJAN WEERASINGHE MD (NPI 1235873118) is an individual nephrology provider in Tucson, Arizona, licensed in Arizona (76505) and active in the NPI registry since April 2022. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1235873118

Entity TypeIndividualMale

Primary Taxonomy207RN0300X

Provider Legal NameSANJEEVA NERANJAN WEERASINGHECredential: MD

Location Address1501 N CAMPBELL AVE RM 6420RTucson, AZ 85724-0001

Mailing Address1501 N Campbell Ave Rm 6420rTucson, AZ 85724-0001 · (520) 621-5227 · Fax (520) 626-6200

Phone(520) 621-5227

Fax(520) 626-6200

Sole ProprietorYes

Enumeration DateApril 26, 2022

Last NPPES UpdateJune 30, 20254 updates tracked since enumeration

NPPES CertifiedJune 30, 2025

✔ NPI 1235873118 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · NephrologyAllopathic & Osteopathic Physicians

Taxonomy Code207RN0300X

License✔ Licensed in AZ · 76505

Definition

An internist who treats disorders of the kidney, high blood pressure, fluid and mineral balance and dialysis of body wastes when the kidneys do not function. This specialist consults with surgeons about kidney transplantation.

1501 N CAMPBELL AVE RM 6420R, Tucson, AZ 85724

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Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Sanjeeva Neranjan Weerasinghe Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 85724 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient

$127.71 typical visit price

range $55.44 – $168.60

Typical copayment $31.92 (range $13.86 – $42.15)

Most-billed visit code 99204

Established Patient

$98.00 typical visit price

range $17.72 – $137.41

Typical copayment $24.50 (range $4.43 – $34.35)

Most-billed visit code 99214

Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Sanjeeva Weerasinghe's NPI number?

The NPI number for Sanjeeva Weerasinghe is 1235873118. It was assigned to this individual provider in the NPPES registry on April 26, 2022.

Where is Sanjeeva Weerasinghe located?

Sanjeeva Weerasinghe practices at 1501 N Campbell Ave Rm 6420R, Tucson, AZ 85724. The listed phone number is (520) 621-5227.

What is Sanjeeva Weerasinghe's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Nephrology, with taxonomy code 207RN0300X.

Is Sanjeeva Weerasinghe enrolled in Medicare?

Yes. Sanjeeva Weerasinghe is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Sanjeeva Weerasinghe was last updated on June 30, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.