NPPES file of Aug 9, 2026

Hana Yoo

Certified Registered Nurse Anesthetist · Los Angeles, CA

Hana Yoo is a certified registered nurse anesthetist with a practice address in Los Angeles, California, and NPI 1659080232, issued on Nov 22, 2022. Check the license (California 95001907, 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 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1659080232
Name
Hana Yoo
Primary taxonomy
Certified Registered Nurse Anesthetist 367500000X
License number
95001907 CA
Self-reported in NPPES; status is on the state search
Practice location
757 Westwood Plz Ste 3325, Los Angeles, CA 90095
Phone
(310) 267-8626
Enumerated
Nov 22, 2022
Record last updated
Apr 1, 2026
Fax
(310) 267-8679
Medicare enrollment
Enrolled (PECOS I20230105002343); 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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8 nearest certified registered nurse anesthetist records → All 2,943 in California → Look up another NPI →

Also registered at 757 Westwood Plz Ste 3325

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Ashley Adams, MDAnesthesiology Physician1568098580
  2. Meron Admassu, RNAnesthesiology Physician1962168435
  3. Christopher AlbaStudent in an Organized Health Care Education/Training Program1568301737
  4. Golnaz Alemzadeh, M.D.Anesthesiology Physician1659687713
  5. Brannon Altenhofen, MDAnesthesiology Physician1780180703
  6. Shelly Anderson, CRNACertified Registered Nurse Anesthetist1033397120

Verify Hana Yoo 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 95001907    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

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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Bills Medicare through 3 group practices

  1. HP Anesthesia IncLos Angeles, CA
  2. Landmark Anesthesia Medical GroupSanta Ana, CA
  3. Turiya AnesthesiaNorwalk, CA

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

Hana Yoo among 2,943 certified registered nurse anesthetist records in California

Hana Yoo is one of 2,943 certified registered nurse anesthetist records with a practice address in California. 75% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2022, is newer than 85% of them.

  • NPI issued2022 · 85% of these records are older, 11% newer
  • In a Medicare fileYes · 75% of these records are
  • In the CMS Doctors and Clinicians fileYes · 71% of these records are
  • Graduated2022 · median 2016 among the 2,089 with a school on file
  • Record last updated2026 · 51% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 367500000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Certified Registered Nurse Anesthetist providers in California

There are 2,943 certified registered nurse anesthetist records in California.

All 2,943 in California → Every provider in Los Angeles → Certified Registered Nurse Anesthetist nationwide →

The 8 certified registered nurse anesthetist records with the nearest ZIP codes

  1. Shelly Anderson, CRNALos Angeles, CA 900951033397120
  2. Paula Belson, CRNALos Angeles, CA 900951811923956
  3. Somer Bitar, CRNALos Angeles, CA 900951730358516
  4. Robert Briel, CRNALos Angeles, CA 900951245255595
  5. Deborah Dach, CRNALos Angeles, CA 900951205865763
  6. Gena Dix, CRNALos Angeles, CA 900951316973084
  7. Shelley Gierat, CRNALos Angeles, CA 900951568498061
  8. Charles Griffis, CRNALos Angeles, CA 900951124057450

Common questions

What is Hana Yoo's NPI number?

Hana Yoo's National Provider Identifier (NPI) is 1659080232, issued on Nov 22, 2022. An NPI identifies a provider in billing; it is not a license.

Where is Hana Yoo located?

The NPPES record lists a practice address at 757 Westwood Plz Ste 3325, Los Angeles, CA, 90095. Phone: (310) 267-8626. Providers update this record themselves, so call before visiting.

How can I verify Hana Yoo's license?

NPPES lists California license number 95001907, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.

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.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

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.