Meei-Ling Tung Wu, M.D.
Ophthalmology Physician · Orange, CA
Meei-Ling Tung Wu, M.D. is an ophthalmology physician with a practice address in Orange, California, and NPI 1013065184, issued on Jan 8, 2007. Check the license (California A40891, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Meei-Ling Tung Wu
- Credential
- M.D.
- Primary taxonomy
- Ophthalmology Physician 207W00000X
- License number
- A40891 CA
Self-reported in NPPES; status is on the state search - Practice location
- 991 N Tustin St, Orange, CA 92867
- Phone
- (714) 639-6162
- Enumerated
- Jan 8, 2007
- Record last updated
- Jul 9, 2007 (not updated in 19 years: call before relying on the address or phone)
- Fax
- (714) 639-5835
- Medicaid ID
- 00A408910 CA
- Medicare enrollment
- Enrolled (PECOS I20120326000131); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest ophthalmology physician records → All 2,899 in California → Look up another NPI →
Also registered at 991 N Tustin St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Chien-Ko Wu, M.D.Internal Medicine Physician1275680829
- Grace Wu, MDOphthalmology Physician1306092424
Verify Meei-Ling Tung Wu in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A40891Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
86% fewer Medicare Part D claims than the average ophthalmology physician in 2024
207 Medicare Part D claims for 73 beneficiaries, against an average of 1,518 among the 16,459 providers of this specialty who prescribed in Part D. Brand-name drugs were 29% of claims.
Most prescribed
- Latanoprost36 claims
- Neomycin-Polymyxin-Dexameth34 claims
- Timolol Maleate21 claims
- Cyclosporine13 claims
- Brimonidine Tartrate11 claims
- Dorzolamide-Timolol11 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: $55.49
2 payments; by number, the most common kind was food and beverage; the largest payer was Amgen 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.
Meei-Ling Tung Wu among 2,899 ophthalmology physician records in California
Meei-Ling Tung Wu, 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 2007, is newer than 55% of them.
- NPI issued2007 · 55% of these records are older, 33% newer
- In a Medicare fileYes · 79% of these records are
- In the CMS Doctors and Clinicians fileYes · 66% of these records are
- Graduated1975 · median 2001 among the 1,907 with a school on file
- Record last updated2007 · 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 Orange → Ophthalmology Physician nationwide →
The 8 ophthalmology physician records with the nearest ZIP codes
- Grace Wu, MDOrange, CA 928671306092424
- Rahul Bhola, M.D.Orange, CA 928681609910033
- Swaraj Bose, MDOrange, CA 928681285714360
- Michael V Drake, MDOrange, CA 928681356421499
- Babak Fardin, MDOrange, CA 928681174553424
- George Garcia, M.D.Orange, CA 928681437175262
- Linda Lippa, MDOrange, CA 928681245310499
- Christopher Lyon, PH.D,MDOrange, CA 928681649316753
Common questions
What is Meei-Ling Tung Wu, M.D.'s NPI number?
Meei-Ling Tung Wu, M.D.'s National Provider Identifier (NPI) is 1013065184, issued on Jan 8, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Meei-Ling Tung Wu, M.D. located?
The NPPES record lists a practice address at 991 N Tustin St, Orange, CA, 92867. Phone: (714) 639-6162. Providers update this record themselves, so call before visiting.
How can I verify Meei-Ling Tung Wu, M.D.'s license?
NPPES lists California license number A40891, 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 Meei-Ling Tung Wu, M.D. prescribe under Medicare Part D?
In 2024, Meei-Ling Tung Wu, M.D. had 207 Medicare Part D claims for 73 beneficiaries; the average among ophthalmology physician prescribers was 1,518. 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.