Brian Cheng
- Part D claims, 2024
- 515
- Hospital affiliations
- 1
- Industry payments
- $2,042
- Medical groups
- 2
- State license
- 1
- Practice address
- 600 North Wolfe Street, Baltimore, MD 21287
- Practice phone
- Call (410) 955-9540
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Brian Cheng's professional email, personal email and mobile number
Dmand AI checks each channel through healthcare-specific waterfall enrichment. See what is on file with a free account, with practice phones, licenses and affiliations.
Brian Cheng is an ophthalmologist in Chicago, Illinois
Brian Cheng practices at The Johns Hopkins Hospital in Baltimore, Maryland, part of Johns Hopkins Health System.
Brian Cheng's NPI, 1437634920, was assigned on October 1, 2018. Brian Cheng holds Maryland license D0106476.
- NPI
- 1437634920NPI Registry (opens in a new tab)
- Medicare PAC ID
- 0547648362
- NPI enumeration date
- October 1, 2018
- NPI status
- Active
- Practice phone
- (410) 955-9540
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data
Brian Cheng practices in Baltimore and Chicago
Brian Cheng's primary practice is The Johns Hopkins Hospital, at 600 North Wolfe Street, Baltimore, MD 21287 in Baltimore City. The practice phone is (410) 955-9540. The NPI Registry lists Brian Cheng's practice address as 240 E Huron St Ste 1-200, Chicago, IL 60611.
- The Johns Hopkins HospitalPrimary600 North Wolfe Street, Baltimore, MD 21287 · Baltimore CityPhone(410) 955-9540
- NPI Registry address240 E Huron St Ste 1-200, Chicago, IL 60611Phone(312) 503-7975
Sources: NPPES NPI Registry (CMS); Dmand AI Affiliation Data; and Dmand AI Practice Data
Brian Cheng is affiliated with 1 site of care and 2 medical groups
Brian Cheng's primary practice is The Johns Hopkins Hospital in Baltimore, Maryland, part of Johns Hopkins Health System. The medical group on file is Johns Hopkins University. Dmand AI also links Brian Cheng to 1 more medical group, named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Brian Cheng's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Brian Cheng practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| The Johns Hopkins Hospital | Available with a free account |
| +1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
Dmand AI maps EHR vendors, IT decision makers and buying committees across Johns Hopkins Health System and 6.2K+ hospitals, with verified contacts in the same login.
Brian Cheng is one of 692 ophthalmologists in Illinois
Ophthalmology is Brian Cheng's primary specialty in the NPI Registry, under taxonomy code 207W00000X. Brian Cheng is licensed in Maryland.
Specialties and state licenses
- Ophthalmology, MarylandPrimary
Ophthalmologists near Brian Cheng
Counts of ophthalmologists with a Dmand AI profile, by place and practice. Each opens the list.
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Brian Cheng wrote 515 Medicare Part D claims in 2024
In 2024, Brian Cheng wrote 515 Medicare Part D claims for 226 patients. 79% of them were for generic drugs. CMS names the drug for 382 of them, across 11 drugs with 11 or more claims each, at $6,888 in total drug cost.
Brian Cheng's Part D claims by kind of drug, 2024
- Generic407 claims79%
- Brand-name108 claims21%
Brian Cheng's most prescribed drugs by claims, 2024
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Drug classes CMS tracks in Brian Cheng's Part D claims, 2024
- Antibiotics4%23 of 515 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Sources: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026; and Medicare Part D Prescribers - by Provider (CMS), 2024 data
For MedTech and pharma teams
Filter 7.4M+ HCPs by Medicare procedures, Part D drugs and Open Payments history, then reach them with verified contacts in one login.
Brian Cheng received $2,042 in industry payments from 2024 to 2025
CMS Open Payments shows 22 general payments to Brian Cheng from 10 drug and device companies from 2024 to 2025. Food and beverage make up the largest share, 100% of the total. Alcon Laboratories Inc paid the most, $954.
General payments to Brian Cheng by program year, 2024 to 2025
Companies that paid Brian Cheng the most, 2024 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Brian Cheng's profile data
| Data on this page | Source |
|---|---|
| NPI, name, sex, specialty and licenses | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data |
| Practice locations and phone | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Affiliation DataDmand AI Practice Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDmand AI Org Hierarchy Data |
| Part D prescribing | Medicare Part D Prescribers - by Provider and Drug (CMS) (opens in a new tab)Medicare Part D Prescribers - by Provider (CMS) (opens in a new tab) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| EHR at each practice site | Dmand AI Technology Install Data |
| Similar physicians | Dmand AI Affiliation Data |
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Brian Cheng
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Brian Cheng's NPI number?
Brian Cheng's NPI number is 1437634920. It was assigned on October 1, 2018, and it is active in the NPI Registry.
What does Brian Cheng specialize in?
Brian Cheng is an ophthalmologist in Chicago, Illinois. The primary specialty in the NPI Registry is Ophthalmology Physician (taxonomy code 207W00000X).
Where does Brian Cheng practice?
Brian Cheng practices at 600 North Wolfe Street, Baltimore, MD 21287. Brian Cheng also practices at 240 E Huron St Ste 1-200, Chicago, IL 60611. Brian Cheng's primary practice is The Johns Hopkins Hospital in Baltimore, Maryland, part of Johns Hopkins Health System. Dmand AI also links Brian Cheng to 1 medical group.
What is Brian Cheng's office phone number?
The practice phone on file for Brian Cheng is (410) 955-9540.
What is Brian Cheng's medical license number?
Brian Cheng holds Maryland license D0106476.
Which hospitals is Brian Cheng affiliated with?
Brian Cheng practices at The Johns Hopkins Hospital in Baltimore, Maryland.
What medical group is Brian Cheng part of?
Brian Cheng is linked to Johns Hopkins University. Dmand AI links Brian Cheng to 1 more medical group.
What drugs does Brian Cheng prescribe most?
In 2024 Medicare Part D data, Brian Cheng's most prescribed drugs by claims were Erythromycin, Latanoprost and Prednisolone Acetate.
Has Brian Cheng received payments from drug or device companies?
CMS Open Payments shows $2,042 in general payments to Brian Cheng from 10 companies from 2024 to 2025. The largest total came from Alcon Laboratories Inc.
How long has Brian Cheng been practicing?
Brian Cheng's NPI was assigned in 2018.
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