Dr. Helen Shim- Chang, MD
- Medicare services, 2022
- 532
- Part D claims, 2024
- 107
- Hospital affiliations
- 1
- Industry payments
- $597
- State license
- 1
- Practice address
- One Gustave L Levy Place, New York, NY 10029
- Practice phone
- Call (212) 241-7981
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Shim- Chang'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. Helen Shim- Chang is a dermatologist in New York, New York
Dr. Shim- Chang practices at The Mount Sinai Hospital in New York, New York, part of Mount Sinai Health System.
Dr. Shim- Chang's NPI, 1730187543, was assigned on July 14, 2005. Dr. Shim- Chang holds New York license 192475.
- NPI
- 1730187543NPI Registry (opens in a new tab)
- NPI enumeration date
- July 14, 2005
- NPI status
- Active
- Practice phone
- (212) 241-7981
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 61
- Medical school graduation
- 1991
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data
Dr. Helen Shim- Chang practices at 2 locations in New York, New York
Dr. Shim- Chang's primary practice is The Mount Sinai Hospital, at One Gustave L Levy Place, New York, NY 10029 in New York County. The practice phone is (212) 241-7981. Dr. Shim- Chang also practices at The Mount Sinai Hospital, 1 Gustave L Levy Pl, New York, NY 10029.
- The Mount Sinai HospitalPrimaryOne Gustave L Levy Place, New York, NY 10029 · New York CountyPhone(212) 241-7981
- The Mount Sinai Hospital1 Gustave L Levy Pl, New York, NY 10029 · New York CountyPhone(800) 637-4624
Sources: NPPES NPI Registry (CMS); Dmand AI Affiliation Data; and Dmand AI Practice Data
Dr. Helen Shim- Chang is affiliated with 1 site of care
Dr. Shim- Chang's primary practice is The Mount Sinai Hospital in New York, New York, part of Mount Sinai Health System.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Helen Shim- Chang's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Shim- Chang practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| The Mount Sinai Hospital | 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 Mount Sinai Health System and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Helen Shim- Chang is one of 1,038 dermatologists in New York
Dermatology is Dr. Shim- Chang's primary specialty in the NPI Registry, under taxonomy code 207N00000X. Dr. Shim- Chang is licensed in New York.
Specialties and state licenses
- Dermatology, New YorkPrimary
Dermatologists near Dr. Shim- Chang
Counts of dermatologists 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
Dr. Helen Shim- Chang billed Medicare for 532 services in 2022
CMS data shows 532 Medicare services from Dr. Shim- Chang across 4 procedure codes in 2022. Medicare paid $31,719 for them. Every service was in an office.
Dr. Shim- Chang's Medicare services by type, 2016 to 2022
- 2016
- 2022
- Lab and pathology
- 2016: 2,3242022: 53277%
- Office and hospital visits
- 2016: 512022: 0100%
Dr. Shim- Chang compared with the New York median for dermatologists, 2022
- Dr. Shim- Chang
- New York median
- Medicare services
- 532vs 1,01648% below
- Part D claims
- 84vs 33475% below
Medians across 1,022 dermatologists in New York with Dmand AI profiles that report each measure.
Dr. Shim- Chang's most billed Medicare procedure codes, 2022
CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.
Need commercial claims for Dr. Shim- Chang?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Shim- Chang and other dermatologists in New York.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Helen Shim- Chang's patients have a median age of 62
Across all payers, Dmand AI patient panel data puts Dr. Shim- Chang's median patient age at 62, with 58% women.
Dr. Shim- Chang's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 62
Patient panel by sex, all payers
- Women58%
- Men41%
Source: Dmand AI Patient Panel Data
Dr. Helen Shim- Chang wrote 107 Medicare Part D claims in 2024
In 2024, Dr. Shim- Chang wrote 107 Medicare Part D claims for 37 patients. 97% of them were for generic drugs. CMS names the drug for 84 of them, across 5 drugs with 11 or more claims each, at $1,793 in total drug cost. In 2023, CMS named 69 claims across 4 drugs.
Dr. Shim- Chang's Part D claims by kind of drug, 2024
- Generic104 claims97%
- Brand-name and other3 claims3%
Dr. Shim- Chang'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: 692024: 8422%
Drugs named by CMS: 5 in 2024, 4 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
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.
Dr. Helen Shim- Chang received $597 in industry payments from 2016 to 2024
CMS Open Payments shows 15 general payments to Dr. Shim- Chang from 6 drug and device companies from 2016 to 2024. Food and beverage make up the largest share, 100% of the total. Pfizer Inc. paid the most, $241.
General payments to Dr. Shim- Chang by program year, 2016 to 2024
Companies that paid Dr. Shim- Chang the most, 2016 to 2024
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Helen Shim- Chang'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 |
| Medicare services and procedure codes | Medicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab) |
| State medians for the same specialty | Dmand AI Peer Benchmarks |
| 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) |
| 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 Dr. Helen Shim- Chang
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. Helen Shim- Chang's NPI number?
Dr. Helen Shim- Chang's NPI number is 1730187543. It was assigned on July 14, 2005, and it is active in the NPI Registry.
What kind of doctor is Dr. Helen Shim- Chang?
Dr. Helen Shim- Chang is a dermatologist in New York, New York. The primary specialty in the NPI Registry is Dermatology Physician (taxonomy code 207N00000X).
Where does Dr. Helen Shim- Chang practice?
Dr. Shim- Chang practices at One Gustave L Levy Place, New York, NY 10029. Dr. Shim- Chang also practices at 1 Gustave L Levy Pl, New York, NY 10029. Dr. Shim- Chang's primary practice is The Mount Sinai Hospital in New York, New York, part of Mount Sinai Health System.
What is Dr. Helen Shim- Chang's office phone number?
The practice phone on file for Dr. Shim- Chang is (212) 241-7981.
What is Dr. Helen Shim- Chang's medical license number?
Dr. Shim- Chang holds New York license 192475.
Which hospitals is Dr. Helen Shim- Chang affiliated with?
Dr. Shim- Chang practices at The Mount Sinai Hospital in New York, New York.
Does Dr. Helen Shim- Chang accept Medicare?
Yes. CMS data shows Dr. Shim- Chang billed Medicare for 532 services in 2022.
What services does Dr. Helen Shim- Chang bill to Medicare?
In 2022, Dr. Shim- Chang's most billed Medicare services were lab and pathology test (88305), lab and pathology test (88342) and lab and pathology test (88341).
What drugs does Dr. Helen Shim- Chang prescribe most?
In 2024 Medicare Part D data, Dr. Shim- Chang's most prescribed drugs by claims were Imiquimod, Mupirocin and Ketoconazole.
Has Dr. Helen Shim- Chang received payments from drug or device companies?
CMS Open Payments shows $597 in general payments to Dr. Shim- Chang from 6 companies from 2016 to 2024. The largest total came from Pfizer Inc.
How long has Dr. Helen Shim- Chang been practicing?
Dr. Shim- Chang graduated from medical school in 1991, 35 years ago.
Selling to dermatology practices?
See dermatologists in New York 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