NPPES file of Aug 9, 2026

Gene Wook-Jihn Lee, M.D.

Pain Medicine (Anesthesiology) Physician · West Hollywood, CA

Gene Wook-Jihn Lee, M.D. is a pain medicine (anesthesiology) physician with a practice address in West Hollywood, California, and NPI 1932528841, issued on Apr 8, 2014. Check the license (California A154443, as entered in NPPES) on the Medical Board of California; 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
1932528841
Name
Gene Wook-Jihn Lee
Credential
M.D.
Primary taxonomy
Pain Medicine (Anesthesiology) Physician 207LP2900X
License number
A154443 CA
Self-reported in NPPES; status is on the state search
Practice location
8700 Beverly Blvd, West Hollywood, CA 90048
Phone
(310) 423-1447
Enumerated
Apr 8, 2014
Record last updated
Dec 6, 2021 (not updated in 5 years: call before relying on the address or phone)
Medicare enrollment
Enrolled (PECOS I20181008002873); accepts Medicare assignment
Medical or professional school
University Of Wisconsin School Of Medicine, 2014
Telehealth
Offers telehealth (CMS)
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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Also registered at 8700 Beverly Blvd

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

  1. Ryan Abdul-HaqqVascular Surgery Physician1386087864
  2. Sina Abedi, MDAnesthesiology Physician1497558951
  3. Gohar AbrahamryanPhysician Assistant1871729715
  4. Barham Abu Dayyeh, MDGastroenterology Physician1902927353
  5. Anisa Abu-Ramaileh, PHARM.D., BCPSPharmacist Clinician (PhC)/ Clinical Pharmacy Specialist1447769732
  6. Jay Acharya, MDNeuroradiology Physician1871995498

Verify Gene Wook-Jihn Lee in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMedical Board of California
    Search for license A154443
    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
Open 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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79% fewer Medicare Part D claims than the average pain medicine (anesthesiology) physician in 2024

360 Medicare Part D claims for 98 beneficiaries, against an average of 1,750 among the 2,982 providers of this specialty who prescribed in Part D. 62 claims were for opioids.

  1. Gene Lee360
  2. Specialty average1,750

Most prescribed

  1. Gabapentin63 claims
  2. Pregabalin56 claims
  3. Tizanidine Hcl32 claims
  4. Cyclobenzaprine Hcl27 claims
  5. Hydrocodone-Acetaminophen26 claims
  6. Tramadol Hcl19 claims

Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.

The practice group's MIPS final score for 2023 (Medicare payment program): 85.7 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 score85.7
  2. Costout of 100 · 30%61.5
  3. Promoting interoperabilityout of 100 · 25%100.0
  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: $308.29

4 payments; by number, the most common kind was food and beverage; the largest payer was Nalu Medical, Inc. The 2,789 providers of this specialty with any payment received $3,225.41 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Gene Lee$308.29
  2. Specialty average$3,225.41

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. Cedars-Sinai Medical Care FoundationWest Hollywood, CA

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

Gene Wook-Jihn Lee among 536 pain medicine (anesthesiology) physician records in California

Gene Wook-Jihn Lee, M.D. is one of 536 pain medicine (anesthesiology) physician records with a practice address in California. 83% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2014, is newer than 83% of them.

  • NPI issued2014 · 83% of these records are older, 15% newer
  • In a Medicare fileYes · 83% of these records are
  • In the CMS Doctors and Clinicians fileYes · 68% of these records are
  • Graduated2014 · median 2004 among the 367 with a school on file
  • Record last updated2021 · 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 207LP2900X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Pain Medicine (Anesthesiology) Physician providers in California

There are 536 pain medicine (anesthesiology) physician records in California.

The 8 pain medicine (anesthesiology) physician records with the nearest ZIP codes

  1. Laura Audell, MDWest Hollywood, CA 900481821088519
  2. Brandon Esenther, MDWest Hollywood, CA 900481821388182
  3. Azita Far, MDWest Hollywood, CA 900481952391542
  4. Brennan Katz, D.O.West Hollywood, CA 900481215148630
  5. Derek Kwan, M.D.West Hollywood, CA 900481700142411
  6. Letitia Lau, MDWest Hollywood, CA 900481104811827
  7. Yong Lin, MDWest Hollywood, CA 900481649266479
  8. Yan Magram, M.D.West Hollywood, CA 900481285977827

Common questions

What is Gene Wook-Jihn Lee, M.D.'s NPI number?

Gene Wook-Jihn Lee, M.D.'s National Provider Identifier (NPI) is 1932528841, issued on Apr 8, 2014. An NPI identifies a provider in billing; it is not a license.

Where is Gene Wook-Jihn Lee, M.D. located?

The NPPES record lists a practice address at 8700 Beverly Blvd, West Hollywood, CA, 90048. Phone: (310) 423-1447. Providers update this record themselves, so call before visiting.

How can I verify Gene Wook-Jihn Lee, M.D.'s license?

NPPES lists California license number A154443, as entered by the provider. Search the Medical Board of California at https://www.mbc.ca.gov/License-Verification/default.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.

How much does Gene Wook-Jihn Lee, M.D. prescribe under Medicare Part D?

In 2024, Gene Wook-Jihn Lee, M.D. had 360 Medicare Part D claims for 98 beneficiaries; the average among pain medicine (anesthesiology) physician prescribers was 1,750. Part D covers Medicare prescriptions only.

What is Gene Wook-Jihn Lee, M.D.'s MIPS final score?

The 2023 MIPS final score is 85.7 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.