NPPES file of Aug 9, 2026

Sung Mi Yom, O.D.

Optometrist · Los Angeles, CA

Sung Mi Yom, O.D. is an optometrist with a practice address in Los Angeles, California, and NPI 1316106339, issued on Jun 5, 2008. Check the license (California 13613T, 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 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1316106339
Name
Sung Mi Yom
Credential
O.D.
Primary taxonomy
Optometrist 152W00000X
License numbers
13613T CA
4663 MA
Self-reported in NPPES; status is on the state search
Practice location
3240 Wilshire Blvd Ste 112A, Los Angeles, CA 90010
Phone
(847) 372-4527
Enumerated
Jun 5, 2008
Record last updated
Oct 25, 2024
Fax
(213) 427-3537
Medicare enrollment
Enrolled (PECOS I20240920001591); accepts Medicare assignment
Medical or professional school
New England College Of Optometry, 2007
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 Sung Mi Yom 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 13613T
    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
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2% more Medicare Part D claims than the average optometrist in 2024

282 Medicare Part D claims for 172 beneficiaries, against an average of 277 among the 33,128 providers of this specialty who prescribed in Part D. Brand-name drugs were 90% of claims.

  1. Sung Yom282
  2. Specialty average277

Most prescribed

  1. Cyclosporine240 claims
  2. Latanoprost12 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.

Bills Medicare through one group practice

  1. Southern California Permanente Medical GroupGardena, CA

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

Sung Mi Yom among 8,308 optometrist records in California

Sung Mi Yom, O.D. is one of 8,308 optometrist records with a practice address in California. 67% 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 54% of them.

  • NPI issued2008 · 54% of these records are older, 43% newer
  • In a Medicare fileYes · 67% of these records are
  • In the CMS Doctors and Clinicians fileYes · 43% of these records are
  • Graduated2007 · median 2008 among the 3,573 with a school on file
  • Record last updated2024 · 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 152W00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Optometrist providers in California

There are 8,308 optometrist records in California.

The 8 optometrist records with the nearest ZIP codes

  1. Julie Chang, ODLos Angeles, CA 900101457404683
  2. Erin Han, O.D.Los Angeles, CA 900101780654616
  3. Christine Hur, ODLos Angeles, CA 900101992290779
  4. Young Kim, O.D.Los Angeles, CA 900101184616567
  5. Alexander Kim, O.D.Los Angeles, CA 900101417099474
  6. Joanne Myung, ODLos Angeles, CA 900101396734158
  7. Brian Ting, O.D.Los Angeles, CA 900101881826659
  8. Jennifer Chin, O.D.Los Angeles, CA 900121013203090

Common questions

What is Sung Mi Yom, O.D.'s NPI number?

Sung Mi Yom, O.D.'s National Provider Identifier (NPI) is 1316106339, issued on Jun 5, 2008. An NPI identifies a provider in billing; it is not a license.

Where is Sung Mi Yom, O.D. located?

The NPPES record lists a practice address at 3240 Wilshire Blvd Ste 112A, Los Angeles, CA, 90010. Phone: (847) 372-4527. Providers update this record themselves, so call before visiting.

How can I verify Sung Mi Yom, O.D.'s license?

NPPES lists California license number 13613T, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.

How much does Sung Mi Yom, O.D. prescribe under Medicare Part D?

In 2024, Sung Mi Yom, O.D. had 282 Medicare Part D claims for 172 beneficiaries; the average among optometrist prescribers was 277. Part D covers Medicare prescriptions 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.

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.