Sandy Xinyu Zhang-Nunes, M.D.
Ophthalmic Plastic and Reconstructive Surgery Physician · Los Angeles, CA
Sandy Xinyu Zhang-Nunes, M.D. is an ophthalmic plastic and reconstructive surgery physician with a practice address in Los Angeles, California, and NPI 1740434406, issued on Nov 7, 2008. Check the license (California A112026, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Sandy Xinyu Zhang-Nunes
- Credential
- M.D.
- Primary taxonomy
- Ophthalmic Plastic and Reconstructive Surgery Physician 207WX0200X
- License number
- A112026 CA
Self-reported in NPPES; status is on the state search - Practice location
- 1450 San Pablo St FL 4, Los Angeles, CA 90033
- Phone
- (323) 442-6335
- Enumerated
- Nov 7, 2008
- Record last updated
- Nov 27, 2023
- Medicare enrollment
- Enrolled (PECOS I20141113000865); accepts Medicare assignment
- Medical or professional school
- Johns Hopkins University School Of Medicine, 2008
- Entity
- Type 1 · individual
8 nearest ophthalmic plastic and reconstructive surgery physician records → All 54 in California → Look up another NPI →
Also registered at 1450 San Pablo St FL 4
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Kyle BoloOphthalmology Physician1154984417
- Jessica Chang, MDOphthalmology Physician1245527860
- Tao Ming Thomas Chia, M.D.Ophthalmology Physician1114260668
- Andrew Clark, MD, PHDOphthalmology Physician1447745336
- Jordan Conger, M.D.Ophthalmic Plastic and Reconstructive Surgery Physician1861925026
- Linden Doss, M.D.Ophthalmology Physician1376990424
Verify Sandy Xinyu Zhang-Nunes in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A112026Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
69% fewer Medicare Part D claims than the average ophthalmic plastic and reconstructive surgery physician in 2024
167 Medicare Part D claims for 87 beneficiaries, against an average of 544 among the 409 providers of this specialty who prescribed in Part D. Brand-name drugs were 45% of claims.
Most prescribed
- Neomycin-Polymyxin-Dexameth29 claims
- Erythromycin27 claims
- Cyclosporine26 claims
- Restasis14 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: $44,026.31
55 payments; by number, the most common kind was food and beverage; the largest payer was Amgen Inc. The 332 providers of this specialty with any payment received $6,302.89 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
- Usc Care Medical Group IncLos Angeles, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Sandy Xinyu Zhang-Nunes among 54 ophthalmic plastic and reconstructive surgery physician records in California
Sandy Xinyu Zhang-Nunes, M.D. is one of 54 ophthalmic plastic and reconstructive surgery physician records with a practice address in California. 93% 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 39% of them.
- NPI issued2008 · 39% of these records are older, 50% newer
- In a Medicare fileYes · 93% of these records are
- In the CMS Doctors and Clinicians fileYes · 83% of these records are
- Graduated2008 · median 2007 among the 45 with a school on file
- Record last updated2023 · 33% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207WX0200X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Ophthalmic Plastic and Reconstructive Surgery Physician providers in California
There are 54 ophthalmic plastic and reconstructive surgery physician records in California.
All 54 in California → Every provider in Los Angeles → Ophthalmic Plastic and Reconstructive Surgery Physician nationwide →
The 8 ophthalmic plastic and reconstructive surgery physician records with the nearest ZIP codes
- Jordan Conger, M.D.Los Angeles, CA 900331861925026
- Farzad PakdelLos Angeles, CA 900331114881653
- Eric Ahn, MDLos Angeles, CA 900131841457652
- Kelsey Roelofs, MDLos Angeles, CA 900951053938175
- Anthony Wong, MDBeverly Hills, CA 902101669036257
- Roya Ghafouri, MDBeverly Hills, CA 902121790943355
- David Isaacs, M.D., F.A.C.S.Beverly Hills, CA 902121679886576
- Mark Tan, M.D.South Pasadena, CA 910301578658266
Common questions
What is Sandy Xinyu Zhang-Nunes, M.D.'s NPI number?
Sandy Xinyu Zhang-Nunes, M.D.'s National Provider Identifier (NPI) is 1740434406, issued on Nov 7, 2008. An NPI identifies a provider in billing; it is not a license.
Where is Sandy Xinyu Zhang-Nunes, M.D. located?
The NPPES record lists a practice address at 1450 San Pablo St FL 4, Los Angeles, CA, 90033. Phone: (323) 442-6335. Providers update this record themselves, so call before visiting.
How can I verify Sandy Xinyu Zhang-Nunes, M.D.'s license?
NPPES lists California license number A112026, 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 Sandy Xinyu Zhang-Nunes, M.D. prescribe under Medicare Part D?
In 2024, Sandy Xinyu Zhang-Nunes, M.D. had 167 Medicare Part D claims for 87 beneficiaries; the average among ophthalmic plastic and reconstructive surgery physician prescribers was 544. 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.