NPPES file of Aug 9, 2026

Yulia Mazur

Registered Nurse · Laguna Niguel, CA

Yulia Mazur is a registered nurse with a practice address in Laguna Niguel, California, and NPI 1083145130, issued on Mar 21, 2017. Check the license (California 807229, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2023 and 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1083145130
Name
Yulia Mazur
Primary taxonomy
Registered Nurse 163W00000X
License numbers
807229 CA
RN201801 AZ
Self-reported in NPPES; status is on the state search
Practice location
30902 Clubhouse Dr, Laguna Niguel, CA 92677
Phone
(858) 717-3001
Enumerated
Mar 21, 2017
Record last updated
Mar 21, 2017 (not updated in 9 years: call before relying on the address or phone)
Medicare enrollment
Enrolled (PECOS I20200313001519); accepts Medicare assignment
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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Verify Yulia Mazur in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich California board licenses this profession
    Search for license 807229
    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Find the California license search

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The practice group's MIPS final score for 2023 (Medicare payment program): 85.2 of 100

The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.

  1. Qualityout of 100 · 30% of the final score71.8
  2. Costout of 100 · 30%64.5
  3. Promoting interoperabilityout of 100 · 25%82.0
  4. Improvement activities40 of 40 points · 15%100.0

Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).

Industry payments in 2024: $23.09

1 payment: food and beverage; the largest payer was Boston Scientific Corporation. The 1,191 providers of this specialty with any payment received $505.98 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Yulia Mazur$23.09
  2. Specialty average$505.98

Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.

Bills Medicare through one group practice

  1. Sound Physicians Anesthesiology OF California PCMurrieta, CA

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Yulia Mazur among 13,506 registered nurse records in California

Yulia Mazur is one of 13,506 registered nurse records with a practice address in California. 3% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2017, is newer than 38% of them.

  • NPI issued2017 · 38% of these records are older, 59% newer
  • In a Medicare fileYes · 3% of these records are
  • In the CMS Doctors and Clinicians fileYes · 1% of these records are
  • Graduated2018 · median 2018 among the 146 with a school on file
  • Record last updated2017 · 54% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 163W00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Registered Nurse providers in California

There are 13,506 registered nurse records in California.

The 8 registered nurse records with the nearest ZIP codes

  1. Ellen Koci, RN, BSNLaguna Niguel, CA 926771033792809
  2. Terry Webb, RNLaguna Niguel, CA 926771841400710
  3. Amelia Adams, MSNSan Juan Capistrano, CA 926751659955714
  4. Cynthia Elliott, RNSan Juan Capistrano, CA 926751609975523
  5. Michele Faraci-Horwich, RNSan Juan Capistrano, CA 926751659105989
  6. Cathy HardwickTrabuco Canyon, CA 926791033715214
  7. Bianca KieferTrabuco Canyon, CA 926791689409690
  8. Mary Sanchez, R.N.Coto De Caza, CA 926791710240502

Common questions

What is Yulia Mazur's NPI number?

Yulia Mazur's National Provider Identifier (NPI) is 1083145130, issued on Mar 21, 2017. An NPI identifies a provider in billing; it is not a license.

Where is Yulia Mazur located?

The NPPES record lists a practice address at 30902 Clubhouse Dr, Laguna Niguel, CA, 92677. Phone: (858) 717-3001. Providers update this record themselves, so call before visiting.

How can I verify Yulia Mazur's license?

NPPES lists California license number 807229, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.

What is Yulia Mazur's MIPS final score?

The 2023 MIPS final score is 85.2 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.

Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.

Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.