David Zhuang
- Medicare services, 2024
- 68
- Medicare patients, 2024
- 20
- Part D claims, 2024
- 6,933
- Industry payments
- $734
- Affiliated sites
- 1
- Practice address
- 139 Centre St, New York, NY 10013
- Practice phone
- Call (212) 431-4309
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
GI Health and Medical PLLC
New York, New York
Find David Zhuang'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.
David Zhuang is an internist in New York, New York
David Zhuang practices at GI Health and Medical PLLC in New York, New York.
David Zhuang's NPI, 1508247453, was assigned on June 17, 2015. David Zhuang holds Indiana license 01079828A.
- NPI
- 1508247453NPI Registry (opens in a new tab)
- Medicare PAC ID
- 7315201936
- NPI enumeration date
- June 17, 2015
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (212) 431-4309
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 38
- Medical school graduation
- 2014
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
David Zhuang practices at GI Health and Medical PLLC in New York, New York
David Zhuang's primary practice is GI Health and Medical PLLC, at 139 Centre St, New York, NY 10013 in New York County. The practice phone is (212) 431-4309.
- GI Health and Medical PLLC139 Centre St, New York, NY 10013 · New York CountyPhone(212) 431-4309
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
David Zhuang is affiliated with 2 sites of care and 1 medical group
David Zhuang's primary practice is GI Health and Medical PLLC in New York, New York. The medical group on file is Rendr Care Physicians. Dmand AI also links David Zhuang to 1 more group practice or clinic, named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at David Zhuang's practice
Dmand AI tracks the electronic health record (EHR) system at each site where David Zhuang practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| GI Health and Medical PLLC | Available with a free account |
| +1 more affiliated site | 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 each health system and 6.2K+ hospitals, with verified contacts in the same login.
David Zhuang is one of 9,643 internists in New York
Internal medicine is David Zhuang's primary specialty in the NPI Registry, under taxonomy code 207R00000X. David Zhuang is licensed in Indiana.
Specialties and state licenses
- Internal medicine, IndianaPrimary
Internists near David Zhuang
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
David Zhuang billed Medicare for 68 services in 2024
CMS data shows 68 Medicare services from David Zhuang across 3 procedure codes in 2024, for 20 Medicare patients. Medicare paid $4,834 for them. Every service was in an office.
David Zhuang's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 642024: 5120%
- Surgery
- 2023: 182024: 176%
David Zhuang compared with the New York median for internists, 2024
- David Zhuang
- New York median
- Medicare services
- 68vs 42684% below
- Medicare patients
- 20vs 15887% below
- Part D claims
- 6,401vs 62210.3 times
Medians across 9,428 internists in New York with Dmand AI profiles that report each measure.
David Zhuang's most billed Medicare procedure codes, 2024
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 David Zhuang?
Medicare shows one payer. Book a meeting to get commercial claims data for David Zhuang and other internists in New York.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
David Zhuang treated 20 Medicare patients in 2024, average age 73
CMS counts 20 Medicare patients who saw David Zhuang in 2024. 75% of them have high blood pressure, and 75% have high cholesterol. Their average risk score is 1.65, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts David Zhuang's median patient age at 52, with 64% women.
Chronic conditions among David Zhuang's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
Share of Medicare patients with each condition. A patient can have several.
David Zhuang's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 52
Patient panel by sex, all payers
- Women64%
- Men36%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
David Zhuang wrote 6,933 Medicare Part D claims in 2024
In 2024, David Zhuang wrote 6,933 Medicare Part D claims for 388 patients. 84% of them were for generic drugs. CMS names the drug for 6,401 of them, across 91 drugs with 11 or more claims each, at $511,364 in total drug cost. In 2023, CMS named 5,209 claims across 85 drugs.
David Zhuang's Part D claims by kind of drug, 2024
- Generic5,824 claims84%
- Brand-name1,027 claims15%
- Other82 claims1%
David Zhuang'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 David Zhuang's Part D claims, 2024
- Antibiotics1%98 of 6,933 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: 5,2092024: 6,40123%
Drugs named by CMS: 91 in 2024, 85 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 David Zhuang takes part in Medicare
David Zhuang 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
Filter 7.4M+ HCPs by Medicare procedures, Part D drugs and Open Payments history, then reach them with verified contacts in one login.
David Zhuang received $734 in industry payments from 2018 to 2025
CMS Open Payments shows 25 general payments to David Zhuang from 9 drug and device companies from 2018 to 2025. Food and beverage make up the largest share, 100% of the total. Amgen Inc. paid the most, $339.
General payments to David Zhuang by program year, 2018 to 2025
Companies that paid David Zhuang the most, 2018 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for David Zhuang'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 |
| Primary practice, affiliations and health system | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand AI Affiliation 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 DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab) |
| 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) |
| 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 David Zhuang
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is David Zhuang's NPI number?
David Zhuang's NPI number is 1508247453. It was assigned on June 17, 2015, and it is active in the NPI Registry.
What does David Zhuang specialize in?
David Zhuang is an internist in New York, New York. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does David Zhuang practice?
David Zhuang practices at 139 Centre St, New York, NY 10013. David Zhuang's primary practice is GI Health and Medical PLLC in New York, New York. Dmand AI also links David Zhuang to 1 group practice or clinic.
What is David Zhuang's office phone number?
The practice phone on file for David Zhuang is (212) 431-4309.
What is David Zhuang's medical license number?
David Zhuang holds Indiana license 01079828A.
What medical group is David Zhuang part of?
David Zhuang is linked to Rendr Care Physicians.
Does David Zhuang accept Medicare?
Yes. CMS data shows David Zhuang billed Medicare for 68 services in 2024, and David Zhuang accepts Medicare assignment.
How many Medicare patients does David Zhuang see?
CMS counts 20 Medicare patients who saw David Zhuang in 2024, with an average age of 73.
What services does David Zhuang bill to Medicare?
In 2024, David Zhuang's most billed Medicare services were office visit, established patient (99214), office visit, established patient (99213) and surgery: heart and blood vessels (36415).
What drugs does David Zhuang prescribe most?
In 2024 Medicare Part D data, David Zhuang's most prescribed drugs by claims were Atorvastatin Calcium, Losartan Potassium and Amlodipine Besylate.
Has David Zhuang received payments from drug or device companies?
CMS Open Payments shows $734 in general payments to David Zhuang from 9 companies from 2018 to 2025. The largest total came from Amgen Inc.
How long has David Zhuang been practicing?
David Zhuang graduated from medical school in 2014, 12 years ago.
Selling to internal medicine practices?
See internists 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