Dr. Christopher Wang, MD
- Medicare services, 2020
- 25
- Part D claims, 2024
- 1,795
- Publications
- 1
- Industry payments
- $117
- State license
- 1
- Practice address
- 7 Chatham Sq, New York, NY 10038-1000
- Practice phone
- Call (212) 227-4349
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Find Dr. Wang'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. Christopher Wang is an internist in New York, New York
Dr. Wang practices in New York, New York.
Dr. Wang's NPI, 1215931845, was assigned on June 10, 2005. Dr. Wang holds New York license 207017.
- NPI
- 1215931845NPI Registry (opens in a new tab)
- Medicare PAC ID
- 6204880727
- NPI enumeration date
- June 10, 2005
- NPI status
- Active
- Practice phone
- (212) 227-4349
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 65
- Medical school graduation
- 1987
Sources: NPPES NPI Registry (CMS); and Dmand AI Professional Profile Data
Dr. Christopher Wang's practice address is in New York, New York
Dr. Wang's practice address in the NPI Registry is 7 Chatham Sq, New York, NY 10038-1000. The practice phone is (212) 227-4349.
- NPI Registry address7 Chatham Sq, New York, NY 10038-1000Phone(212) 227-4349
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dmand AI tracks the EHR system at Dr. Christopher Wang's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Wang practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Dr. Wang's practice | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Christopher Wang is one of 9,643 internists in New York
Internal medicine is Dr. Wang's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Wang is licensed in New York.
Specialties and state licenses
- Internal medicine, New YorkPrimary
Internists near Dr. Wang
Counts of internists 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. Christopher Wang billed Medicare for 25 services in 2020
CMS data shows 25 Medicare services from Dr. Wang across 1 procedure code in 2020, all of them office visits. Medicare paid $1,256 for them. Every service was in an office.
Dr. Wang's Medicare services by type, 2019 to 2020
- 2019
- 2020
- Office and hospital visits
- 2019: 522020: 2552%
Dr. Wang compared with the New York median for internists, 2020
- Dr. Wang
- New York median
- Medicare services
- 25vs 42694% below
- Part D claims
- 1,375vs 6222.2 times
Medians across 9,428 internists in New York with Dmand AI profiles that report each measure.
Dr. Wang's most billed Medicare procedure codes, 2020
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. Wang?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Wang and other internists in New York.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Christopher Wang's patients have a median age of 64
Across all payers, Dmand AI patient panel data puts Dr. Wang's median patient age at 64, with 56% women.
Dr. Wang's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 64
Patient panel by sex, all payers
- Women56%
- Men44%
Source: Dmand AI Patient Panel Data
Dr. Christopher Wang wrote 1,795 Medicare Part D claims in 2024
In 2024, Dr. Wang wrote 1,795 Medicare Part D claims for 97 patients. 81% of them were for generic drugs. CMS names the drug for 1,375 of them, across 46 drugs with 11 or more claims each, at $104,173 in total drug cost. In 2023, CMS named 1,837 claims across 55 drugs.
Dr. Wang's Part D claims by kind of drug, 2024
- Generic1,462 claims81%
- Brand-name272 claims15%
- Other61 claims3%
Dr. Wang'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 Dr. Wang's Part D claims, 2024
- Antibiotics3%48 of 1,795 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 1,8372024: 1,37525%
Drugs named by CMS: 46 in 2024, 55 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
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Dr. Christopher Wang has 1 publication on record
Dmand AI links 1 paper to Dr. Wang in 2018. Dr. Wang's most frequent co-author is Kevin Chou, MD.
Dr. Wang's most frequent co-authors
Recent publications by Dr. Wang
See who Dr. Wang researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Wang works with, so you can find a warm path to the right internists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Christopher Wang received $117 in industry payments from 2016 to 2025
CMS Open Payments shows 4 general payments to Dr. Wang from 4 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 100% of the total. Gilead Sciences, Inc. paid the most, $38.
General payments to Dr. Wang by program year, 2016 to 2025
Companies that paid Dr. Wang the most, 2016 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Christopher Wang'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 Practice 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) |
| 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) |
| 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. Christopher Wang
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. Christopher Wang's NPI number?
Dr. Christopher Wang's NPI number is 1215931845. It was assigned on June 10, 2005, and it is active in the NPI Registry.
What kind of doctor is Dr. Christopher Wang?
Dr. Christopher Wang is an internist in New York, New York. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Christopher Wang practice?
Dr. Wang practices at 7 Chatham Sq, New York, NY 10038-1000.
What is Dr. Christopher Wang's office phone number?
The practice phone on file for Dr. Wang is (212) 227-4349.
What is Dr. Christopher Wang's medical license number?
Dr. Wang holds New York license 207017.
Does Dr. Christopher Wang accept Medicare?
Yes. CMS data shows Dr. Wang billed Medicare for 25 services in 2020.
What services does Dr. Christopher Wang bill to Medicare?
In 2020, Dr. Wang's most billed Medicare services were office visit, established patient (99213).
What drugs does Dr. Christopher Wang prescribe most?
In 2024 Medicare Part D data, Dr. Wang's most prescribed drugs by claims were Losartan Potassium, Atorvastatin Calcium and Omeprazole.
Has Dr. Christopher Wang received payments from drug or device companies?
CMS Open Payments shows $117 in general payments to Dr. Wang from 4 companies from 2016 to 2025. The largest total came from Gilead Sciences, Inc.
How long has Dr. Christopher Wang been practicing?
Dr. Wang graduated from medical school in 1987, 39 years ago.
Does Dr. Christopher Wang do research?
Dmand AI links 1 publication to Dr. Wang.
Who does Dr. Christopher Wang publish with?
Dr. Wang's most frequent co-authors are Kevin Chou, MD (1 shared paper).
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