DARIA YOUNESSI MD
NPI 1073741161
Family Medicine in Simi Valley, CA

Active since June 26, 2009PECOS EnrolledAccepts Medicare Assignment
2975 SYCAMORE DR, SIMI VALLEY, CA 93065(805) 955-6500 Get Directions Write a Review

NPPES record last updated: July 8, 2024. Verified against the NPPES registry weekly; last sync: July 26, 2026.

Record update history: Jul 8, 2024, Nov 17, 2017 (2 updates tracked since 2017).

About Daria Younessi Md NPPES

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

DARIA YOUNESSI MD (NPI 1073741161) is an individual family medicine provider in Simi Valley, California, licensed in California (A118735) and active in the NPI registry since June 2009. He is enrolled in Medicare PECOS and is a graduate of University Of Southern California Keck School Of Medicine (2009).

NPPES Registry Identity

NPI1073741161
Entity TypeIndividualMale
Primary Taxonomy207Q00000X
Provider Legal NameDARIA YOUNESSICredential: MD
Location Address2975 SYCAMORE DRSimi Valley, CA 93065-1201
Mailing Address8306 Wilshire Blvd # 673Beverly Hills, CA 90211-2304 · (310) 210-3388
Sole ProprietorNo
Medical School CMSUniversity Of Southern California Keck School Of MedicineGraduated 2009
Enumeration DateJune 26, 2009
Last NPPES UpdateJuly 8, 20242 updates tracked since enumeration
NPPES CertifiedJuly 8, 2024
NPI 1073741161 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

Primary SpecialtyFamily MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207Q00000X
License Licensed in CA · A118735
Definition

Family Medicine is the medical specialty which is concerned with the total health care of the individual and the family. It is the specialty in breadth which integrates the biological, clinical, and behavioral sciences. The scope of family medicine is not limited by age, sex, organ system, or disease entity.

Also ListedHospitalistTaxonomy 208M00000X · License A118735 (CA)
2975 SYCAMORE DR, Simi Valley, CA 93065

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

Daria Younessi 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 ID3274774211
PECOS Enrollment IDI20130802000291
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.

Areas of Expertise CMS Part B claims 5

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.

Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes 99233
Follow-up hospital inpatient care per day typically involves a 35-minute check-up by your healthcare provider. This service includes monitoring your health progress, adjusting your treatment plan if needed, and answering any questions you may have about your condition or care.
511 services169 patients
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 99232
Follow-up hospital inpatient care involves daily check-ups while you're admitted in the hospital. Typically, a healthcare provider spends about 25 minutes each day reviewing your condition, adjusting treatment if needed, and answering any questions you might have.
430 services148 patients
Hospital discharge day management, more than 30 minutes 99239
Hospital discharge day management over 30 minutes involves a detailed process to ensure a smooth transition from hospital to home. It includes final examinations, discussion of your hospital stay, post-discharge instructions, and coordinating follow-up care.
186 services172 patients
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes 99223
Initial hospital inpatient care per day, typically 70 minutes, refers to the daily medical service provided to patients admitted to the hospital. This includes a comprehensive evaluation, diagnosis, treatment plan, and monitoring of your health condition. It ensures your well-being during your hospital stay.
109 services104 patients
Hospital discharge day management, 30 minutes or less 99238
Hospital discharge day management of 30 minutes or less includes finalizing your treatment, discussing your progress, and planning after-care at home. It ensures you're ready to leave the hospital and continue recovery safely.
25 services25 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 93065 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
$95.28 typical visit price
range $62.32 – $185.36
Typical copayment $23.82 (range $15.58 – $46.34)
Most-billed visit code 99203
Established Patient
$108.74 typical visit price
range $20.68 – $151.85
Typical copayment $27.18 (range $5.17 – $37.96)
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 4

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

Portable gaseous oxygen system, rental; includes portable container, regulator, flowmeter, humidifier, cannula or mask, and tubing E0431
DME-Oxygen and Supplies · category DC000N
2 suppliers36 claims36 services$14.85 avg. paid by Medicare
Oxygen concentrator, single delivery port, capable of delivering 85 percent or greater oxygen concentration at the prescribed flow rate E1390
DME-Oxygen and Supplies · category DC002N
3 suppliers105 claims105 services$59.90 avg. paid by Medicare
Portable oxygen concentrator, rental E1392
DME-Oxygen and Supplies · category DC002N
1 supplier58 claims58 services$29.01 avg. paid by Medicare
Standard wheelchair K0001
DME-Wheelchairs · category DD000N
2 suppliers20 claims20 services$11.41 avg. paid by Medicare
Dollar amounts are the average Medicare paid the supplier per service. They are not the cost to the patient.

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.

Radiology (Diagnostic Radiology)
2975 SYCAMORE DR
SIMI VALLEY, CA 93065
Emergency Medicine
2975 SYCAMORE DR
SIMI VALLEY, CA 93065
Respiratory Therapist, Registered
2975 SYCAMORE DR
SIMI VALLEY, CA 93065
Emergency Medicine
2975 SYCAMORE DR, EMERGENCY DEPARTMENT
SIMI VALLEY, CA 93065
Emergency Medicine (Emergency Medical Services)
2975 SYCAMORE DR
SIMI VALLEY, CA 93065
Pharmacist
2975 SYCAMORE DR
SIMI VALLEY, CA 93065
General Acute Care Hospital
2975 SYCAMORE DR
SIMI VALLEY, CA 93065
Internal Medicine
2975 SYCAMORE DR
SIMI VALLEY, CA 93065

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 Daria Younessi's NPI number?

The NPI number for Daria Younessi is 1073741161. It was assigned to this individual provider in the NPPES registry on June 26, 2009.

Where is Daria Younessi located?

Daria Younessi practices at 2975 Sycamore Dr, Simi Valley, CA 93065. The listed phone number is (805) 955-6500.

What is Daria Younessi's specialty?

The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.

Is Daria Younessi enrolled in Medicare?

Yes. Daria Younessi 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.

When was this NPI record last updated?

The NPPES record for Daria Younessi was last updated on July 8, 2024. NPI Profile syncs with the weekly NPPES data releases published by CMS.