1. Home
  2. Directory
  3. California
  4. Rialto
  5. Internal Medicine
  6. NPI Profile

YOUSUF SADIQ MD
NPI 1417067588
Internal Medicine in Rialto, CA

Active since August 30, 2006PECOS EnrolledAccepts Medicare AssignmentCLIA 05D0981360 · Waiver
279 WEST RIALTO AVENUE, RIALTO, CA 92376(909) 820-7377(909) 820-7379 Get Directions Write a Review

NPPES record last updated: July 8, 2007. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About Yousuf Sadiq Md NPPES

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

YOUSUF SADIQ MD (NPI 1417067588) is an individual internal medicine provider in Rialto, California, licensed in California (A43898) and active in the NPI registry since August 2006. He is enrolled in Medicare PECOS, holds a CLIA Waiver certificate valid through May 4, 2027, and is a graduate of Other (1972).

NPPES Registry Identity

NPI1417067588
Entity TypeIndividualMale
Primary Taxonomy207R00000X
Provider Legal NameYOUSUF SADIQCredential: MD
Location Address279 WEST RIALTO AVENUERialto, CA 92376
Mailing Address279 West Rialto AvenueRialto, CA 92376 · (909) 820-7377 · Fax (909) 820-7379
Phone(909) 820-7377
Fax(909) 820-7379
Sole ProprietorNo
Medical School CMSOtherGraduated 1972
Enumeration DateAugust 30, 2006
Last NPPES UpdateJuly 8, 2007
✔ NPI 1417067588 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
License✔ Licensed in CA · A43898
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.
279 WEST RIALTO AVENUE, Rialto, CA 92376
Open in Google Maps ↗

Other Identifiers 3

Medicare UPINE77965
Medicaid00A438981CA
Medicare ID-Type Unspecified00A438980CA

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Yousuf Sadiq Md is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID8729117312
PECOS Enrollment IDI20100519000663
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.

CLIA Laboratory Certificates CMS CLIA

Laboratory certificates issued under the Clinical Laboratory Improvement Amendments (CLIA) program, which sets federal quality standards for human laboratory testing in the United States. There is no official CMS crosswalk between CLIA and NPI numbers; these certificates are associated with this NPI by matching facility names, locations and phone numbers in the CMS CLIA registry.

Certificate of Waiver 05D0981360

Yousuf Sadiq MD Internal Medicine · Rialto, CA
Active · expires May 4, 2027
CLIA Number05D0981360
Laboratory TypePhysician Office
Certificate Effective DateMay 5, 2025
Certificate Expiration DateMay 4, 2027
Laboratory DirectorYousuf Sadiq MD
Laboratory Phone(909) 820-7377
Laboratory LocationYousuf Sadiq MD Internal Medicine279 W Rialto Ave, Rialto, CA 92376
CLIA data matches this NPI record on: Address Name Phone
This certificate is issued to a laboratory to perform only waived tests.

Areas of Expertise CMS Part B claims 2

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more 99214
This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.
152 services54 patients
Administration of influenza virus vaccine G0008
The administration of the influenza virus vaccine, also known as the flu shot, is a simple procedure to protect against the flu. A healthcare provider injects a small dose of the vaccine into your arm. This stimulates your immune system to produce antibodies, which will help your body fight off the flu if exposed.
23 services22 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 92376 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
$136.04 typical visit price
range $59.60 – $179.42
Typical copayment $34.01 (range $14.90 – $44.85)
Most-billed visit code 99204
Established Patient
$104.64 typical visit price
range $19.37 – $146.42
Typical copayment $26.16 (range $4.84 – $36.60)
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.

Referred Medical Equipment & Supplies CMS DME claims 2

Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.

Blood glucose test or reagent strips for home blood glucose monitor, per 50 strips A4253
DME-Other DME · category DE017N
8 suppliers23 claims69 services$5.79 avg. paid by Medicare
Lancets, per box of 100 A4259
DME-Medical/Surgical Supplies · category DA000N
4 suppliers13 claims17 services$1.06 avg. paid by Medicare
Dollar amounts are the average Medicare paid the supplier per service. They are not the cost to the patient.

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 Yousuf Sadiq's NPI number?

The NPI number for Yousuf Sadiq is 1417067588. It was assigned to this individual provider in the NPPES registry on August 30, 2006.

Where is Yousuf Sadiq located?

Yousuf Sadiq practices at 279 West Rialto Avenue, Rialto, CA 92376. The listed phone number is (909) 820-7377.

What is Yousuf Sadiq's specialty?

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

Is Yousuf Sadiq enrolled in Medicare?

Yes. Yousuf Sadiq is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

Does Yousuf Sadiq hold a CLIA laboratory certificate?

Yes. A Certificate of Waiver (number 05D0981360) is associated with this NPI, valid through May 4, 2027. CLIA certificates authorize laboratory testing under the federal Clinical Laboratory Improvement Amendments program.

When was this NPI record last updated?

The NPPES record for Yousuf Sadiq was last updated on July 8, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 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.