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ARNON DESAI MD INC
NPI 1922722800
Internal Medicine in Redlands, CA

Active since October 03, 2022
1030 NEVADA ST STE 101, REDLANDS, CA 92374(909) 966-5500(909) 966-5222 Get Directions Write a Review

NPPES record last updated: October 3, 2022. Verified against the NPPES registry weekly; last sync: October 25, 2026.

About Arnon Desai Md Inc NPPES

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

ARNON DESAI MD INC (NPI 1922722800) is a healthcare organization registered as an internal medicine in Redlands, California and active in the NPI registry since October 2022. The organization lists Arnon Desai, Md, as its authorized official.

NPPES Registry Identity

NPI1922722800
Entity TypeOrganization
Primary Taxonomy207R00000X
Legal Business NameARNON DESAI MD INC
Location Address1030 NEVADA ST STE 101Redlands, CA 92374-2957
Mailing Address1030 Nevada St Ste 101Redlands, CA 92374-2957 · (909) 966-5500 · Fax (909) 966-5222
Phone(909) 966-5500
Fax(909) 966-5222
Organization SubpartNo
Authorized OfficialArnon DesaiMd · (909) 936-2630
Enumeration DateOctober 3, 2022
NPPES CertifiedOctober 3, 2022
✔ NPI 1922722800 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
Definition
A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.
Also ListedPsychiatry & Neurology · PsychiatryTaxonomy 2084P0800X
1030 NEVADA ST STE 101, Redlands, CA 92374
Open in Google Maps ↗

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)

Arnon Desai Md Inc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

2

Medicare enrollment records show 2 clinicians reassign Medicare billing to Arnon Desai MD Inc, which bills Medicare for the services they deliver. Of these, 1 practice at this address and 2 within 10 miles. They are listed nearest first.

Clinicians, nearest first (2)

Arnon Desai, M.D.
Internal Medicine
NPI 1619339991
1030 NEVADA ST STE 101
Redlands, CA 92374
(909) 966-5500
✔ PECOS✔ Accepts MedicareSame address
Jay Chae, NP
Nurse Practitioner
NPI 1275237422
1030 NEVADA ST STE 101
Redlands, CA 92374
(909) 966-5500
✔ PECOS0.3 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 Arnon Desai MD Inc's NPI number?

The NPI number for Arnon Desai MD Inc is 1922722800. It was assigned to this organization in the NPPES registry on October 3, 2022.

Where is Arnon Desai MD Inc located?

Arnon Desai MD Inc is located at 1030 Nevada St Ste 101, Redlands, CA 92374. The listed phone number is (909) 966-5500.

What is Arnon Desai MD Inc's specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

Is Arnon Desai MD Inc enrolled in Medicare?

Yes. Arnon Desai MD Inc is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Arnon Desai MD Inc?

According to the CMS Revalidation Reassignment List (October 2026 release), 2 clinicians reassign their Medicare billing to Arnon Desai MD Inc, in Internal Medicine and Nurse Practitioner. 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, 1 practice at this address and 2 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 Arnon Desai MD Inc was last updated on October 3, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.