MRS. YELENA ZAK PA-C
NPI 1790401529
Otolaryngology in Los Angeles, CA

Active since October 13, 2022PECOS EnrolledAccepts Medicare Assignment
85.71/100
CMS Quality Rating
8635 W 3RD ST STE 590W, LOS ANGELES, CA 90048(310) 423-1220 Get Directions Write a Review

NPPES record last updated: November 2, 2022. Verified against the NPPES registry weekly; last sync: July 26, 2026.

Record update history: Nov 2, 2022, Oct 13, 2022 (2 updates tracked since 2022).

About Mrs. Yelena Zak Pa-c NPPES

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

MRS. YELENA ZAK PA-C (NPI 1790401529) is an individual otolaryngology provider in Los Angeles, California, licensed in California (PA61568) and active in the NPI registry since October 2022. She is enrolled in Medicare PECOS, maintains a secondary practice location in Sherman Oaks, and is a graduate of Other (2022).

NPPES Registry Identity

NPI1790401529
Entity TypeIndividualFemale
Primary Taxonomy207Y00000X
Provider Legal NameMRS. YELENA ZAKCredential: PA-C
Location Address8635 W 3RD ST STE 590WLos Angeles, CA 90048-6163
Mailing Address4430 Noble Ave Apt 105Sherman Oaks, CA 91403-4068 · (773) 225-5386
Sole ProprietorYes
Medical School CMSOtherGraduated 2022
Enumeration DateOctober 13, 2022
Last NPPES UpdateNovember 2, 20222 updates tracked since enumeration
NPPES CertifiedNovember 2, 2022
NPI 1790401529 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyOtolaryngologyAllopathic & Osteopathic Physicians
Taxonomy Code207Y00000X
License Licensed in CA · PA61568
Definition

An otolaryngologist-head and neck surgeon provides comprehensive medical and surgical care for patients with diseases and disorders that affect the ears, nose, throat, the respiratory and upper alimentary systems and related structures of the head and neck. An otolaryngologist diagnoses and provides medical and/or surgical therapy or prevention of diseases, allergies, neoplasms, deformities, disorders and/or injuries of the ears, nose, sinuses, throat, respiratory and upper alimentary systems, face, jaws and the other head and neck systems. Head and neck oncology, facial plastic and reconstructive surgery and the treatment of disorders of hearing and voice are fundamental areas of expertise.

8635 W 3RD ST STE 590W, Los Angeles, CA 90048

Secondary Practice Location 1

Location 14430 Noble Ave Apt 105Sherman Oaks, CA 91403-4068 · Phone (773) 225-5386

Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X MULTIPLE SINGLE SPECIALTY GROUP

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

Mrs. Yelena Zak Pa-c 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 ID7012387764
PECOS Enrollment IDI20221221002332
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 6

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.

Removal of impacted ear wax 69210
Impacted ear wax removal is a safe procedure to clear blockages in the ear canal caused by hardened ear wax. A healthcare professional uses specialized tools or a gentle irrigation method to loosen and remove the wax, improving hearing and alleviating discomfort.
234 services195 patients
New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more 99203
This service involves an initial office or outpatient visit for a new patient. The healthcare professional will spend 30-44 minutes understanding your health history, current issues, and discussing possible treatment plans. It's a comprehensive evaluation to start your healthcare journey.
108 services108 patients
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.
105 services87 patients
Diagnostic exam of voice box using a flexible endoscope 31575
This procedure involves a doctor examining your voice box using a flexible endoscope, a thin tube with a light and camera. It's inserted through your nose or mouth to visualize your throat area. It helps detect any abnormalities in your voice box, ensuring optimal vocal health.
40 services38 patients
Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more 99213
This is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.
33 services30 patients
New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more 99204
This is a first-time office or outpatient visit lasting between 45-59 minutes. The healthcare provider evaluates your health, discusses your medical history, and may suggest further tests or treatments. It's an opportunity to ask questions and understand your health better.
13 services13 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 90048 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
$142.39 typical visit price
range $62.96 – $187.60
Typical copayment $35.59 (range $15.74 – $46.90)
Most-billed visit code 99204
Established Patient
$77.96 typical visit price
range $20.84 – $153.61
Typical copayment $19.49 (range $5.21 – $38.40)
Most-billed visit code 99213
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Medicare Quality Performance CMS QPP · MIPS

Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.

85.71/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored as part of a group practice
Quality85.67
Promoting Interoperability100
Improvement Activities40
Cost61.47

Other Providers at the Same Location NPPES 19

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

Nurse Practitioner (Adult Health)
8635 W 3RD ST STE 590W
LOS ANGELES, CA 90048
Specialist
8635 W 3RD ST STE 590W
LOS ANGELES, CA 90048
Otolaryngology (Plastic Surgery within the Head & Neck)
8635 W 3RD ST STE 590W
LOS ANGELES, CA 90048
Student in an Organized Health Care Education/Training Program
8635 W 3RD ST STE 590W
LOS ANGELES, CA 90048
Physician Assistant
8635 W 3RD ST STE 590W
LOS ANGELES, CA 90048
Otolaryngology
8635 W 3RD ST STE 590W
LOS ANGELES, CA 90048
Otolaryngology (Otology & Neurotology)
8635 W 3RD ST STE 590W
LOS ANGELES, CA 90048
Otolaryngology (Pediatric Otolaryngology)
8635 W 3RD ST STE 590W
LOS ANGELES, CA 90048

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 Yelena Zak's NPI number?

The NPI number for Yelena Zak is 1790401529. It was assigned to this individual provider in the NPPES registry on October 13, 2022.

Where is Yelena Zak located?

Yelena Zak practices at 8635 W 3rd St Ste 590W, Los Angeles, CA 90048. The listed phone number is (310) 423-1220.

What is Yelena Zak's specialty?

The primary specialty registered for this NPI is Otolaryngology with taxonomy code 207Y00000X.

Is Yelena Zak enrolled in Medicare?

Yes. Yelena Zak 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 Yelena Zak was last updated on November 2, 2022. NPI Profile syncs with the weekly NPPES data releases published by CMS.