Derrick En-Pei Woo, OD
Optometrist · Lakewood, CA
Derrick En-Pei Woo, OD is an optometrist with a practice address in Lakewood, California, and NPI 1831106491, issued on Aug 3, 2006. Check the license (California 11781TLG, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Derrick En-Pei Woo
- Credential
- OD
- Primary taxonomy
- Optometrist 152W00000X
- License number
- 11781TLG CA
Self-reported in NPPES; status is on the state search - Practice location
- 5532 Woodruff Ave, Lakewood, CA 90713
- Phone
- (562) 867-2020
- Enumerated
- Aug 3, 2006
- Record last updated
- Mar 7, 2023
- Fax
- (562) 867-6100
- Medicaid ID
- SD117810 CA
- Medicare enrollment
- Enrolled (PECOS I20150320002035); accepts Medicare assignment
- Medical or professional school
- Southern California College Of Optometry, 2001
- Entity
- Type 1 · individual
8 nearest optometrist records → All 8,308 in California → Look up another NPI →
Verify Derrick En-Pei Woo in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license 11781TLGCheck the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
95% fewer Medicare Part D claims than the average optometrist in 2024
14 Medicare Part D claims, against an average of 277 among the 33,128 providers of this specialty who prescribed in Part D. Brand-name drugs were 79% of 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: $65.03
2 payments; by number, the most common kind was food and beverage; the largest payer was Tarsus Pharmaceuticals, 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.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Derrick En-Pei Woo among 8,308 optometrist records in California
Derrick En-Pei Woo, 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 2006, is newer than 6% of them.
- NPI issued2006 · 6% of these records are older, 66% newer
- In a Medicare fileYes · 67% of these records are
- In the CMS Doctors and Clinicians fileYes · 43% of these records are
- Graduated2001 · median 2008 among the 3,573 with a school on file
- Record last updated2023 · 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).
19 optometrist records list a practice address in Lakewood
They are 19 of the 1,204 NPPES records with a practice address in Lakewood, and 8,308 optometrist records in California.
All 8,308 in California → Every provider in Lakewood → Optometrist nationwide →
The 8 optometrist records with the nearest ZIP codes
- Larry Gottlieb, O.DLakewood, CA 907131609900653
- Kara Takeda, O.D.Lakewood, CA 907131205963121
- Sherry Tsai, O.D.Lakewood, CA 907131619132040
- Shana Aguilar, O.D.Lakewood, CA 907121467545590
- Donald Gottlieb, O.D.Lakewood, CA 907121316250665
- Hemali Jardosh, O.D.Lakewood, CA 907121144537218
- Curtis Lee, O.D.Lakewood, CA 907121497881940
- Sandra Lin-Lee, O.D.Lakewood, CA 907121043343361
Common questions
What is Derrick En-Pei Woo, OD's NPI number?
Derrick En-Pei Woo, OD's National Provider Identifier (NPI) is 1831106491, issued on Aug 3, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Derrick En-Pei Woo, OD located?
The NPPES record lists a practice address at 5532 Woodruff Ave, Lakewood, CA, 90713. Phone: (562) 867-2020. Providers update this record themselves, so call before visiting.
How can I verify Derrick En-Pei Woo, OD's license?
NPPES lists California license number 11781TLG, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.
How much does Derrick En-Pei Woo, OD prescribe under Medicare Part D?
In 2024, Derrick En-Pei Woo, OD had 14 Medicare Part D claims; 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.