J Comput Assist Tomogr
LungLung NeoplasmsMultiple Pulmonary Nodules
Dr. Sarah Cheng, MD
NPI1568995397PAC ID5395185029
- Part D claims, 2024
- 119
- Publications
- 12
- Hospital affiliations
- 3
- Industry payments
- $4,437
- Medical group
- 1
- Practice address
- 14445 Olive View Drive, Sylmar, CA 91342
- Practice phone
- Call (818) 364-1555
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. 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.
Dr. Sarah Cheng is an ophthalmologist in Sylmar, California
Dr. Cheng practices at Olive View-UCLA Medical Center in Sylmar, California, part of County of Los Angeles.
Dr. Cheng's NPI, 1568995397, was assigned on April 8, 2017. Dr. Cheng graduated from Stanford University School Of Medicine in 2017. Dr. Cheng holds California license A156968.
NPI and contact details
- NPI
- 1568995397NPI Registry (opens in a new tab)
- Medicare PAC ID
- 5395185029
- NPI enumeration date
- April 8, 2017
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (818) 364-1555
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 35
- Medical school graduation
- 2017
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Sarah Cheng practices at Olive View-UCLA Medical Center in Sylmar, California
Dr. Cheng's primary practice is Olive View-UCLA Medical Center, at 14445 Olive View Drive, Sylmar, CA 91342 in Los Angeles County. The practice phone is (818) 364-1555.
- Olive View-UCLA Medical Center14445 Olive View Drive, Sylmar, CA 91342 · Los Angeles CountyPhone(818) 364-1555
Source: Dmand AI Affiliation Data
Dr. Sarah Cheng is affiliated with 3 sites of care and 1 medical group
Dr. Cheng's primary practice is Olive View-UCLA Medical Center in Sylmar, California, part of County of Los Angeles. Dr. Cheng is also affiliated with Stanford Hospital at 300 Pasteur Drive. The medical group on file is UC San Diego Health. Dmand AI also links Dr. Cheng to 1 more hospital, named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Sarah Cheng's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Cheng practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Olive View-UCLA Medical Center | Available with a free account |
| +2 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
See the EHR and IT leaders at every hospital where Dr. Cheng practices
Dmand AI maps EHR vendors, IT decision makers and buying committees across County of Los Angeles and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Sarah Cheng is one of 2,621 ophthalmologists in California
Ophthalmology is Dr. Cheng's primary specialty in the NPI Registry, under taxonomy code 207W00000X. Dr. Cheng is licensed in California.
Specialties and state licenses
- Ophthalmology, CaliforniaPrimary
Ophthalmologists near Dr. Cheng
Counts of ophthalmologists with a Dmand AI profile, by place and practice. Each opens the list.
2,621ophthalmologists in California
9ophthalmologists in Sylmar
9ophthalmologists at Olive View-UCLA Medical CenterSources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. Sarah Cheng's patients have a median age of 56
Across all payers, Dmand AI patient panel data puts Dr. Cheng's median patient age at 56, with 63% women.
Dr. Cheng's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 56
Patient panel by sex, all payers
- Women63%
- Men36%
Source: Dmand AI Patient Panel Data
Dr. Sarah Cheng wrote 119 Medicare Part D claims in 2024
In 2024, Dr. Cheng wrote 119 Medicare Part D claims for 54 patients. 62% of them were for generic drugs. CMS names the drug for 70 of them, across 5 drugs with 11 or more claims each, at $1,181 in total drug cost. In 2023, CMS named 26 claims across 2 drugs.
Part D claims, 2024119
Drugs named by CMS5
Total drug cost$1,181
Part D patients54
Dr. Cheng's Part D claims by kind of drug, 2024
- Generic74 claims62%
- Brand-name45 claims38%
Dr. 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.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 262024: 70169%
Drugs named by CMS: 5 in 2024, 2 in 2023.
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
How Dr. Sarah Cheng takes part in Medicare
Dr. Cheng accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
For MedTech and pharma teams
Find ophthalmologists like Dr. Cheng by procedure volume and prescribing
Filter 7.4M+ HCPs by Medicare procedures, Part D drugs and Open Payments history, then reach them with verified contacts in one login.
Dr. Sarah Cheng has 12 publications on record
Dmand AI links 12 papers to Dr. Cheng, published from 2011 to 2024. 2016 was the busiest year, with 4. The most frequent topics are Mice, Inbred C57BL, Retinal Ganglion Cells and Synapses. Dr. Cheng's most frequent co-authors are Theodore Leng, MD, Gerald J. Berry, MD and Lawrence Chang Lun Chow, MD.
Papers12
Years published2011 to 2024
Dr. Cheng's papers by year, 2011 to 2024
Topics Dr. Cheng writes about most
- Mice, Inbred C57BL
- Retinal Ganglion Cells
- Synapses
- Visual Cortex
Dr. Cheng's most frequent co-authors
- Theodore Leng, MD2 shared papers
- Gerald J. Berry, MD1 shared paper
- Lawrence Chang Lun Chow, MD1 shared paper
Recent publications by Dr. Cheng
Ophthalmic Plast Reconstr Surg
EnophthalmosOrbitOrbital Diseases
Computer-Assisted InstructionCurriculumEducation, Medical, Graduate
See who Dr. Cheng researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Cheng works with, so you can find a warm path to the right ophthalmologists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Sarah Cheng received $4,437 in industry payments from 2019 to 2024
CMS Open Payments shows 38 general payments to Dr. Cheng from 16 drug and device companies from 2019 to 2024. Food and beverage make up the largest share, 83% of the total. Penumbra, Inc. paid the most, $1,223.
General payments to Dr. Cheng by program year, 2019 to 2024
General payments to Dr. Cheng by kind, 2019 to 2024
$4.4Kin total
- Food and beverage$3,67883%
- Travel and lodging$75917%
Companies that paid Dr. Cheng the most, 2019 to 2024
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Sarah Cheng graduated from Stanford University School Of Medicine
Dr. Cheng graduated from Stanford University School Of Medicine in 2017.
- Medical school
Source: Dmand AI Professional Profile Data
Dr. Sarah Cheng accepts plans from 4 insurance carriers
Dr. Cheng is in network with 4 carriers, including Blue Cross Blue Shield of Michigan, Blue Cross Blue Shield of Massachusetts and Molina. Medicare plans come from the most carriers, 4. Check the plan with the practice before a visit.
- Blue Cross Blue Shield of Michigan
- Blue Cross Blue Shield of Massachusetts
- Molina
- Regence Health Plans
Plan types Dr. Cheng accepts, by number of carriers
- Medicare4
- PPO3
- HMO2
- POS1
Source: Dmand AI Insurance Network Data
Sources for Dr. Sarah 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 | Dmand AI Affiliation Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDmand AI Org Hierarchy Data |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel 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) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| Publications, topics and co-authors | PubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| Insurance carriers and plan types | Dmand AI Insurance Network Data |
| 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 Dr. Sarah 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 Dr. Sarah Cheng's NPI number?
Dr. Sarah Cheng's NPI number is 1568995397. It was assigned on April 8, 2017, and it is active in the NPI Registry.
What kind of doctor is Dr. Sarah Cheng?
Dr. Sarah Cheng is an ophthalmologist in Sylmar, California. The primary specialty in the NPI Registry is Ophthalmology Physician (taxonomy code 207W00000X).
Where does Dr. Sarah Cheng practice?
Dr. Cheng practices at 14445 Olive View Drive, Sylmar, CA 91342. Dr. Cheng's primary practice is Olive View-UCLA Medical Center in Sylmar, California, part of County of Los Angeles. Dmand AI also links Dr. Cheng to 1 hospital.
What is Dr. Sarah Cheng's office phone number?
The practice phone on file for Dr. Cheng is (818) 364-1555.
What is Dr. Sarah Cheng's medical license number?
Dr. Cheng holds California license A156968.
Which hospitals is Dr. Sarah Cheng affiliated with?
Dr. Cheng practices at Olive View-UCLA Medical Center in Sylmar, California. Dr. Cheng is also affiliated with Stanford Hospital at 300 Pasteur Drive. Dmand AI links Dr. Cheng to 1 more hospital.
What medical group is Dr. Sarah Cheng part of?
Dr. Cheng is linked to UC San Diego Health.
Does Dr. Sarah Cheng accept Medicare?
Yes. CMS lists Dr. Cheng as accepting Medicare assignment.
Where did Dr. Sarah Cheng go to medical school?
Dr. Cheng graduated from Stanford University School Of Medicine in 2017.
What drugs does Dr. Sarah Cheng prescribe most?
In 2024 Medicare Part D data, Dr. Cheng's most prescribed drugs by claims were Prednisolone Acetate, Neomycin-Polymyxin-Dexameth and Brimonidine Tartrate.
Show 5 more questionsShow fewer questions
Has Dr. Sarah Cheng received payments from drug or device companies?
CMS Open Payments shows $4,437 in general payments to Dr. Cheng from 16 companies from 2019 to 2024. The largest total came from Penumbra, Inc.
How long has Dr. Sarah Cheng been practicing?
Dr. Cheng graduated from medical school in 2017, 9 years ago.
Does Dr. Sarah Cheng do research?
Dmand AI links 12 publications to Dr. Cheng, published from 2011 to 2024.
Who does Dr. Sarah Cheng publish with?
Dr. Cheng's most frequent co-authors are Theodore Leng, MD (2 shared papers), Gerald J. Berry, MD (1 shared paper) and Lawrence Chang Lun Chow, MD (1 shared paper).
What insurance does Dr. Sarah Cheng accept?
Dr. Cheng is in network with 4 carriers, including Blue Cross Blue Shield of Michigan, Blue Cross Blue Shield of Massachusetts and Molina. Medicare plans come from the most carriers, 4. Check the plan with the practice before a visit.
Selling to ophthalmology practices?
See ophthalmologists in California by site of care and group
Find the practices, groups and hospitals they work with, and the right people to contact at each.
- 30 days free
- Self-serve
- No credit card