NPPES file of Aug 9, 2026

Jessica Wai Chung Young, OD

Optometrist · Pasadena, CA

Jessica Wai Chung Young, OD is an optometrist with a practice address in Pasadena, California, and NPI 1043565435, issued on Jul 20, 2012. Check the license (California 33903TLG, 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
1043565435
Name
Jessica Wai Chung Young
Credential
OD
Primary taxonomy
Optometrist 152W00000X
License numbers
33903TLG CA
TUV007879 NY
Self-reported in NPPES; status is on the state search
Practice location
100 E California Blvd, Pasadena, CA 91105
Phone
(800) 898-2020
Enumerated
Jul 20, 2012
Record last updated
Oct 28, 2020 (not updated in 6 years: call before relying on the address or phone)
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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Also registered at 100 E California Blvd

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

  1. Nizar Abdelfattah, MDOphthalmology Physician1801359393
  2. Ling Bei, MDOphthalmology Physician1164740460
  3. Jessica Boeckmann, M.D.Ophthalmology Physician1629210679
  4. Tom Chang, MDRetina Specialist (Ophthalmology) Physician1609848969
  5. Alexander ChenOphthalmology Physician1528594546
  6. Jeffrey Jeong, O.D.Optometrist1184216848

Verify Jessica Wai Chung Young 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 33903TLG
    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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43% fewer Medicare Part D claims than the average optometrist in 2024

158 Medicare Part D claims for 31 beneficiaries, against an average of 277 among the 33,128 providers of this specialty who prescribed in Part D. Brand-name drugs were 46% of claims.

  1. Jessica Young158
  2. Specialty average277

Most prescribed

  1. Latanoprost79 claims
  2. Dorzolamide-Timolol24 claims
  3. Dorzolamide Hcl11 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.

Industry payments in 2024: $244.60

2 payments; by number, the most common kind was food and beverage; the largest payer was Bausch & Lomb Americas Inc. The 34,453 providers of this specialty with any payment received $769.99 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Jessica Young$244.60
  2. Specialty average$769.99

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

Jessica Wai Chung Young among 8,308 optometrist records in California

Jessica Wai Chung Young, OD 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 2012, is newer than 64% of them.

  • NPI issued2012 · 64% of these records are older, 34% newer
  • In a Medicare fileYes · 67% of these records are
  • In the CMS Doctors and Clinicians fileNo · 43% of these records are
  • Record last updated2020 · 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).

90 optometrist records list a practice address in Pasadena

They are 90 of the 10,525 NPPES records with a practice address in Pasadena, and 8,308 optometrist records in California.

The 8 optometrist records with the nearest ZIP codes

  1. Araz Housepian, ODPasadena, CA 911051679164875
  2. Jeffrey Jeong, O.D.Pasadena, CA 911051184216848
  3. Charles Korth, ODPasadena, CA 911051609858786
  4. Renia Malek, ODPasadena, CA 911051639688179
  5. Elda Mehrabyan, O.D.Pasadena, CA 911051568766947
  6. Priscilla Truong, O. D.Pasadena, CA 911051588853840
  7. Victor Arai, O.D.Pasadena, CA 911061225009202
  8. Christine Chan, O.D.Pasadena, CA 911061770692436

Common questions

What is Jessica Wai Chung Young, OD's NPI number?

Jessica Wai Chung Young, OD's National Provider Identifier (NPI) is 1043565435, issued on Jul 20, 2012. An NPI identifies a provider in billing; it is not a license.

Where is Jessica Wai Chung Young, OD located?

The NPPES record lists a practice address at 100 E California Blvd, Pasadena, CA, 91105. Phone: (800) 898-2020. Providers update this record themselves, so call before visiting.

How can I verify Jessica Wai Chung Young, OD's license?

NPPES lists California license number 33903TLG, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.

How much does Jessica Wai Chung Young, OD prescribe under Medicare Part D?

In 2024, Jessica Wai Chung Young, OD had 158 Medicare Part D claims for 31 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.