PARMINDER S SIDHU MEDICAL CORPORATION
NPI 1003320946
Internal Medicine - Hematology & Oncology in Merced, CA

Q: What is Parminder S Sidhu Medical Corporation's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Hematology & Oncology, with taxonomy code 207RH0003X.

Active since November 30, 2017

3850 G ST, MERCED, CA 95340(029) 661-4403 Get Directions Write a Review

NPPES record last updated: April 19, 2021. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Apr 19, 2021, May 11, 2020, Apr 8, 2019 and 3 more (6 updates tracked since 2017).

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About Parminder S Sidhu Medical Corporation NPPES

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

PARMINDER S SIDHU MEDICAL CORPORATION (NPI 1003320946) is a healthcare organization registered as a hematology & oncology in Merced, California and active in the NPI registry since November 2017. The organization maintains 2 additional practice locations and lists Parminder S Sidhu, Md, as its authorized official.

NPPES Registry Identity

NPI1003320946

Entity TypeOrganization

Primary Taxonomy207RH0003X

Legal Business NamePARMINDER S SIDHU MEDICAL CORPORATION

Location Address3850 G STMerced, CA 95340-8787

Mailing Address220 Standiford Ave Ste FModesto, CA 95350-1159 · (209) 579-5628

Phone(029) 661-4403

Organization SubpartNo

Authorized OfficialParminder S SidhuMd · (216) 255-9555

Enumeration DateNovember 30, 2017

Last NPPES UpdateApril 19, 20216 updates tracked since enumeration

NPPES CertifiedApril 19, 2021

✔ NPI 1003320946 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 5

★ Primary SpecialtyInternal Medicine · Hematology & OncologyAllopathic & Osteopathic Physicians

Taxonomy Code207RH0003X

Definition

An internist doctor of osteopathy that specializes in the treatment of the combination of hematology and oncology disorders. A doctor of osteopathy that is board eligible/certified by the American Osteopathic Board of Internal Medicine WAS able to obtain a Certificate of Special Qualifications in the field of Hematology and Oncology. The Certificate is NO longer offered.

Also ListedInternal MedicineTaxonomy 207R00000X

Also ListedInternal Medicine · Hospice and Palliative MedicineTaxonomy 207RH0002X

Also ListedInternal Medicine · Medical OncologyTaxonomy 207RX0202X

Also ListedRadiology · Radiation OncologyTaxonomy 2085R0001X

3850 G ST, Merced, CA 95340

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Secondary Practice Locations 2

Location 1450 E Yosemite AveMerced, CA 95340-8429 · Phone (216) 255-9555

Location 24120 Sunshine CtMerced, CA 95340-8109 · Phone (216) 255-9555

Group Practice 1

Group TaxonomyThis provider is a business group of one or more individual practitioners, who practice with different areas of specialization.193200000X MULTI-SPECIALTY GROUP

Medicare Participation & PECOS CMS

Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Parminder S Sidhu Medical Corporation is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

Medicare enrollment records show 5 clinicians reassign Medicare billing to Parminder S Sidhu Medical Corporation, which bills Medicare for the services they deliver. Of these, 2 practice within 10 miles. They are listed nearest first.

Clinicians, nearest first (5)

Pushpinderdeep Kahlon, MD

Hematology/Oncology

NPI 1710229380

3850 G ST
Merced, CA 95340

(209) 579-5628

✔ PECOS✔ Accepts Medicare1.4 mi

Parminder Sidhu, MD

Hematology/Oncology

NPI 1164663878

333 MERCY AVE MERCY MEDICAL CENTER
Merced, CA 95340

(209) 564-5000

✔ PECOS✔ Accepts Medicare2.4 mi

Youssef Hanalla, MD

Radiation Oncology

NPI 1437127545

4945 W CYPRESS AVENUE SUITE A
Visalia, CA 93277

(559) 624-3100

✔ PECOS✔ Accepts Medicare92 mi

Kanwaljit Singh, MD

Internal Medicine

NPI 1679765770

135 N EWING ST SUITE 304
Lancaster, OH 43130

(740) 687-4505

✔ PECOS✔ Accepts Medicare2,042 mi

Mihoko Fujita, MD

Radiation Oncology

NPI 1447295746

2041 GEORGIA AVE NW
Washington, DC 20060

(202) 865-1421

✔ PECOS✔ Accepts Medicare2,345 mi

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

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 Parminder S Sidhu Medical Corporation's NPI number?

The NPI number for Parminder S Sidhu Medical Corporation is 1003320946. It was assigned to this organization in the NPPES registry on November 30, 2017.

Where is Parminder S Sidhu Medical Corporation located?

Parminder S Sidhu Medical Corporation is located at 3850 G St, Merced, CA 95340. The listed phone number is (029) 661-4403.

What is Parminder S Sidhu Medical Corporation's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Hematology & Oncology, with taxonomy code 207RH0003X.

Is Parminder S Sidhu Medical Corporation enrolled in Medicare?

Yes. Parminder S Sidhu Medical Corporation is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Parminder S Sidhu Medical Corporation?

According to the CMS Revalidation Reassignment List (October 2026 release), 5 clinicians reassign their Medicare billing to Parminder S Sidhu Medical Corporation, in Hematology/Oncology, Internal Medicine and Radiation Oncology. A reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for the clinician's services. Of these, 2 practice within 10 miles. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

When was this NPI record last updated?

The NPPES record for Parminder S Sidhu Medical Corporation was last updated on April 19, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 years 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.