Jehan Zahid Bahrainwala, MD

NPI 1104117407ActiveIndividual· Internal Medicine, Nephrology· Stanford, CA

Internal Medicine, Nephrology (MD) in Stanford, California, trained at Medical College of Wisconsin (class of 2011). In 2024 Medicare paid $63,885 for 254 patients, and Part D covered 396 of their prescriptions, 83% of them generic. Astrazeneca Pharmaceuticals LP was the largest of 3 companies reporting payments in 2025, $3,225 in all, mostly consulting fees.

Overview

NPI	1104117407
Status	Active
Entity type	Individual
Credential	MD
Sole proprietor	No
NPI issued	Apr 21, 2011
Last updated in NPPES	Apr 17, 2024
Certified by provider	Apr 17, 2024

Specialties and licenses

Taxonomy	Code	License	State
Internal Medicine, Nephrology Primary	207RN0300X	C184069	CA
Internal Medicine	207R00000X	C184069	CA
Internal Medicine, Nephrology	207RN0300X	MD450005	PA

About license numbers in NPPES

Exclusion screening

List	Result	Details
HHS-OIG LEIE · Oct 9, 2026	No match	Checked by NPI and by name + state
North Carolina Medicaid · Nov 10, 2026	No match	—
New York OMIG · Nov 10, 2026	No match	—
Ohio Medicaid · Nov 10, 2026	No match	—
Pennsylvania Medicheck · Nov 10, 2026	No match	—
Washington HCA · Nov 10, 2026	No match	—

Official OIG search · How matching works ·Bulk check a roster

Medicare

Enrollment (PECOS)	Enrolled Practitioner - Nephrology (CA)
Accepts assignment	Yes (participating)

Medicare services in 2024

Medicare patients	254
Services billed	633 across 19 procedure codes
Paid by Medicare	$63,885

Part D prescriptions in 2024

Prescriptions (claims)	396 · 874 30-day fills
Patients	116
Total drug cost	$61,534
Generic share	83% of claims

Medicare sources and data years

Education and affiliations

Medical school	Medical College of Wisconsin
Graduation year	2011
Medicare specialty	Nephrology
Secondary specialties	Internal Medicine
Telehealth	Offers telehealth