Lisa Kyoo-Hae Hwang, M.D.
Ophthalmology Physician · Lancaster, CA
Lisa Kyoo-Hae Hwang, M.D. is an ophthalmology physician with a practice address in Lancaster, California, and NPI 1932376159, issued on May 15, 2008. Check the license (California A104598, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Lisa Kyoo-Hae Hwang
- Credential
- M.D.
- Primary taxonomy
- Ophthalmology Physician 207W00000X
- License number
- A104598 CA
Self-reported in NPPES; status is on the state search - Practice location
- 43112 15TH St W, Lancaster, CA 93534
- Phone
- (646) 872-8649
- Enumerated
- May 15, 2008
- Record last updated
- Nov 20, 2009 (not updated in 17 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20090424000440); accepts Medicare assignment
- Medical or professional school
- New York Medical College, 2004
- Entity
- Type 1 · individual
8 nearest ophthalmology physician records → All 2,899 in California → Look up another NPI →
Also registered at 43112 15TH St W
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Sifrido AlvarengaRegistered Respiratory Therapist1033687405
- Vardan Babayan, PHARMD.Ambulatory Care Pharmacist1215486287
- Julia Backs, CPNP-PCNurse Practitioner1184091290
Verify Lisa Kyoo-Hae Hwang in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A104598Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
17% fewer Medicare Part D claims than the average ophthalmology physician in 2024
1,256 Medicare Part D claims for 335 beneficiaries, against an average of 1,518 among the 16,459 providers of this specialty who prescribed in Part D. Brand-name drugs were 47% of claims.
Most prescribed
- Latanoprost260 claims
- Timolol Maleate158 claims
- Prednisolone Acetate84 claims
- Lumigan81 claims
- Ofloxacin74 claims
- Brimonidine Tartrate70 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): 100 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.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $788.16
29 payments; by number, the most common kind was food and beverage; the largest payer was Abbvie Inc. The 13,221 providers of this specialty with any payment received $4,535.02 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
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
- Culver City Eye Institute IncCulver City, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Lisa Kyoo-Hae Hwang among 2,899 ophthalmology physician records in California
Lisa Kyoo-Hae Hwang, M.D. is one of 2,899 ophthalmology physician records with a practice address in California. 79% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2008, is newer than 67% of them.
- NPI issued2008 · 67% of these records are older, 28% newer
- In a Medicare fileYes · 79% of these records are
- In the CMS Doctors and Clinicians fileYes · 66% of these records are
- Graduated2004 · median 2001 among the 1,907 with a school on file
- Record last updated2009 · 67% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207W00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Ophthalmology Physician providers in California
There are 2,899 ophthalmology physician records in California.
All 2,899 in California → Every provider in Lancaster → Ophthalmology Physician nationwide →
The 8 ophthalmology physician records with the nearest ZIP codes
- Rulon Beesley, M.D.Lancaster, CA 935341902892441
- Nathan Hamaker, MDLancaster, CA 935341104852292
- Juliet Kim, MDLancaster, CA 935341679916886
- Avneet Sodhi-Gaur, M.D.Lancaster, CA 935341982929105
- Karen Tison, M.D.Lancaster, CA 935341164476248
- Barbara Yates, MDLancaster, CA 935351164616686
- Daniel Lamothe, M.D.Edwards Afb, CA 935241023071107
- Thomas Reid, M.D.Bishop, CA 935141871530907
Common questions
What is Lisa Kyoo-Hae Hwang, M.D.'s NPI number?
Lisa Kyoo-Hae Hwang, M.D.'s National Provider Identifier (NPI) is 1932376159, issued on May 15, 2008. An NPI identifies a provider in billing; it is not a license.
Where is Lisa Kyoo-Hae Hwang, M.D. located?
The NPPES record lists a practice address at 43112 15TH St W, Lancaster, CA, 93534. Phone: (646) 872-8649. Providers update this record themselves, so call before visiting.
How can I verify Lisa Kyoo-Hae Hwang, M.D.'s license?
NPPES lists California license number A104598, 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 Lisa Kyoo-Hae Hwang, M.D. prescribe under Medicare Part D?
In 2024, Lisa Kyoo-Hae Hwang, M.D. had 1,256 Medicare Part D claims for 335 beneficiaries; the average among ophthalmology physician prescribers was 1,518. Part D covers Medicare prescriptions only.
What is Lisa Kyoo-Hae Hwang, M.D.'s MIPS final score?
The 2023 MIPS final score is 100 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.