DEENA YOUSIF M.D.
NPI 1770979437
Pediatrics - Pediatric Pulmonology in Madera, CA

Q: What is Deena Yousif's NPI number?

The NPI number for Deena Yousif is 1770979437. It was assigned to this individual provider in the NPPES registry on April 9, 2015.

Q: What is Deena Yousif's specialty?

The primary specialty registered for this NPI is Pediatrics, specializing in Pediatric Pulmonology, with taxonomy code 2080P0214X.

Q: When was this NPI record last updated?

The NPPES record for Deena Yousif was last updated on July 2, 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.

Active since April 09, 2015PECOS Enrolled

9300 VALLEY CHILDRENS PL, MADERA, CA 93636(559) 353-5700(559) 353-5708 Get Directions Write a Review

NPPES record last updated: July 2, 2021. Verified against the NPPES registry weekly; last sync: November 01, 2026.

Record update history: Jul 2, 2021, Apr 17, 2018 (2 updates tracked since 2018).

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About Deena Yousif M.d. NPPES

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

DEENA YOUSIF M.D. (NPI 1770979437) is an individual pediatric pulmonology provider in Madera, California, licensed in California (A146542) and active in the NPI registry since April 2015. She is enrolled in Medicare PECOS and maintains a secondary practice location in Oakland.

NPPES Registry Identity

NPI1770979437

Entity TypeIndividualFemale

Primary Taxonomy2080P0214X

Provider Legal NameDEENA YOUSIFCredential: M.D.

Location Address9300 VALLEY CHILDRENS PLMadera, CA 93636-8761

Mailing Address9300 Valley Childrens PlMadera, CA 93636-8762

Phone(559) 353-5700

Fax(559) 353-5708

Sole ProprietorYes

Enumeration DateApril 9, 2015

Last NPPES UpdateJuly 2, 20212 updates tracked since enumeration

NPPES CertifiedJuly 2, 2021

✔ NPI 1770979437 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPediatrics · Pediatric PulmonologyAllopathic & Osteopathic Physicians

Taxonomy Code2080P0214X

License✔ Licensed in CA · A146542

Definition

A pediatrician dedicated to the prevention and treatment of all respiratory diseases affecting infants, children and young adults. This specialist is knowledgeable about the growth and development of the lung, assessment of respiratory function in infants and children, and experienced in a variety of invasive and noninvasive diagnostic techniques.

9300 VALLEY CHILDRENS PL, Madera, CA 93636

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Secondary Practice Location 1

Location 1747 52nd StOakland, CA 94609-1809 · Phone (510) 428-3885 ext. 3331

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Deena Yousif M.d. 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.

Medicare Billing Reassignment

Medicare enrollment records show Deena Yousif reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Valley Children's Medical Group

85 mi

Pediatrics

1524 MCHENRY AVE, SUITE 550
Modesto, CA 95350

Reassigned Medicare billing, California enrollment
Medicare enrollment name: Valley Childrens Medical Group
387 clinicians in this Medicare group

NPI 1437555265 (559) 353-5010

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

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

DENISE L. HAMAN PT

Physical Therapist (Pediatrics)

9300 VALLEY CHILDRENS PL
MADERA, CA 93636

Madera County (559) 353-6800

WILLIAM ARTHUR KOOLE JR. PHARM.D.

Pharmacist

9300 VALLEY CHILDRENS PL
MADERA, CA 93636

Madera County (559) 353-5559

KRISTIN VAN HORN

Occupational Therapist

9300 VALLEY CHILDRENS PL
MADERA, CA 93636

Madera County (559) 353-3000

RACHEL GARCIA-WALKER

Social Worker (Clinical)

9300 VALLEY CHILDRENS PL
MADERA, CA 93636

Madera County (559) 353-3000

DR. KATHERINE DANIELLE SHAH MD

Student in an Organized Health Care Education/Training Program

9300 VALLEY CHILDRENS PL
MADERA, CA 93636

Madera County (559) 353-5168

DR. MEERA RAMAYYA MD

Pediatrics (Pediatric Endocrinology)

9300 VALLEY CHILDRENS PL, MB23
MADERA, CA 93636

Madera County (559) 353-6600

DR. WHITNEY LYN KALIN M.D.

Pediatrics

9300 VALLEY CHILDRENS PL
MADERA, CA 93636

Madera County (559) 353-5700

PAMELA REBECCA MARSH PNP-BC

Nurse Practitioner (Pediatrics)

9300 VALLEY CHILDRENS PL
MADERA, CA 93636

Madera County (559) 801-1997

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 Deena Yousif's NPI number?

The NPI number for Deena Yousif is 1770979437. It was assigned to this individual provider in the NPPES registry on April 9, 2015.

Where is Deena Yousif located?

Deena Yousif practices at 9300 Valley Childrens Pl, Madera, CA 93636. The listed phone number is (559) 353-5700.

What is Deena Yousif's specialty?

The primary specialty registered for this NPI is Pediatrics, specializing in Pediatric Pulmonology, with taxonomy code 2080P0214X.

Is Deena Yousif enrolled in Medicare?

Yes. Deena Yousif is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Deena Yousif's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Deena Yousif reassigns Medicare benefits to Valley Children's Medical Group (Modesto, CA). The 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 Deena Yousif's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

When was this NPI record last updated?

The NPPES record for Deena Yousif was last updated on July 2, 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.