Dalia Victoria Zhang
Ophthalmology Physician · Chicago, IL
Dalia Victoria Zhang is an ophthalmology physician with a practice address in Chicago, Illinois, and NPI 1609371301, issued on Mar 26, 2018. Check the license (Illinois 036160121, as entered in NPPES) on the Illinois Department of Financial and Professional Regulation; the Medicare figures below come from public CMS files.
- Name
- Dalia Victoria Zhang
- Primary taxonomy
- Ophthalmology Physician 207W00000X
- License number
- 036160121 IL
Self-reported in NPPES; status is on the state search - Practice location
- 259 E Erie St Ste 1520, Chicago, IL 60611
- Phone
- (312) 695-8150
- Enumerated
- Mar 26, 2018
- Record last updated
- Sep 6, 2022
- Fax
- (312) 695-3652
- Medicare enrollment
- Enrolled (PECOS I20220707000375); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest ophthalmology physician records → All 898 in Illinois → Look up another NPI →
Also registered at 259 E Erie St Ste 1520
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Ann Bidwell, MDOphthalmology Physician1144296823
- Randy Bowen, MDOphthalmology Physician1811384282
- Neena Cherayil, MDNeurology Physician1588059570
- Athena CohenOphthalmology Physician1659183630
- Liza Cohen, M.D.Ophthalmic Plastic and Reconstructive Surgery Physician1134518087
Verify Dalia Victoria Zhang in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersIllinois Department of Financial and Professional Regulation
Search for license 036160121Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
38% fewer Medicare Part D claims than the average ophthalmology physician in 2024
947 Medicare Part D claims for 235 beneficiaries, against an average of 1,518 among the 16,459 providers of this specialty who prescribed in Part D. Brand-name drugs were 42% of claims.
Most prescribed
- Latanoprost237 claims
- Brimonidine Tartrate116 claims
- Prednisolone Acetate79 claims
- Timolol Maleate67 claims
- Dorzolamide Hcl56 claims
- Dorzolamide-Timolol49 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.
The MIPS final score for 2023 (Medicare payment program): 94.1 of 100
The Merit-based Incentive Payment System score is reported for this clinician. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $633.74
9 payments; by number, the most common kind was food and beverage; the largest payer was New World Medical,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.
Bills Medicare through one group practice
- Northwestern Medical Faculty FoundationChicago, IL
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Dalia Victoria Zhang among 898 ophthalmology physician records in Illinois
Dalia Victoria Zhang is one of 898 ophthalmology physician records with a practice address in Illinois. 75% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2018, is newer than 85% of them.
- NPI issued2018 · 85% of these records are older, 13% newer
- In a Medicare fileYes · 75% of these records are
- In the CMS Doctors and Clinicians fileYes · 61% of these records are
- Graduated2018 · median 1999 among the 551 with a school on file
- Record last updated2022 · 60% 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 Illinois practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Ophthalmology Physician providers in Illinois
There are 898 ophthalmology physician records in Illinois.
All 898 in Illinois → Every provider in Chicago → Ophthalmology Physician nationwide →
The 8 ophthalmology physician records with the nearest ZIP codes
- Ann Bidwell, MDChicago, IL 606111144296823
- Paul Bryar, MDChicago, IL 606111114986536
- Manjot Gill, MDChicago, IL 606111396776894
- Peter Holland, MDChicago, IL 606111720063605
- Lee Jampol, MDChicago, IL 606111073547303
- Alice Lyon, MDChicago, IL 606111992737969
- Jonathan McGlothan, M.D.Chicago, IL 606111154374973
- Rukhsana Mirza, M.D.Chicago, IL 606111033163530
Common questions
What is Dalia Victoria Zhang's NPI number?
Dalia Victoria Zhang's National Provider Identifier (NPI) is 1609371301, issued on Mar 26, 2018. An NPI identifies a provider in billing; it is not a license.
Where is Dalia Victoria Zhang located?
The NPPES record lists a practice address at 259 E Erie St Ste 1520, Chicago, IL, 60611. Phone: (312) 695-8150. Providers update this record themselves, so call before visiting.
How can I verify Dalia Victoria Zhang's license?
NPPES lists Illinois license number 036160121, as entered by the provider. Search the Illinois Department of Financial and Professional Regulation at https://idfpr.illinois.gov/checklicense.html. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Dalia Victoria Zhang prescribe under Medicare Part D?
In 2024, Dalia Victoria Zhang had 947 Medicare Part D claims for 235 beneficiaries; the average among ophthalmology physician prescribers was 1,518. Part D covers Medicare prescriptions only.
What is Dalia Victoria Zhang's MIPS final score?
The 2023 MIPS final score is 94.1 of 100. The average among 454,083 clinicians with a measured score was 83.5.
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.