Dr. David Zhang, MD, PhD
- Medicare services, 2024
- 112
- Medicare patients, 2024
- 118
- Part D claims, 2024
- 14
- MIPS score, 2024
- 93
- Hospital affiliations
- 2
- Practice address
- 100 East 77th Street, New York, NY 10075
- Practice phone
- Call (212) 434-2000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
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Dr. David Zhang is an emergency medicine physician in New York, New York
Dr. Zhang practices at Lenox Hill Hospital in New York, New York, part of Northwell Health.
Dr. Zhang's NPI, 1457892630, was assigned on March 20, 2017. Dr. Zhang graduated from Icahn School Of Medicine At Mount Sinai in 2017. Dr. Zhang holds New York license 310416.
- NPI
- 1457892630NPI Registry (opens in a new tab)
- Medicare PAC ID
- 3072859123
- NPI enumeration date
- March 20, 2017
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (212) 434-2000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- 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. David Zhang practices at Lenox Hill Hospital in New York, New York
Dr. Zhang's primary practice is Lenox Hill Hospital, at 100 East 77th Street, New York, NY 10075 in New York County. The practice phone is (212) 434-2000.
- Lenox Hill Hospital100 East 77th Street, New York, NY 10075 · New York CountyPhone(212) 434-2000
Source: Dmand AI Affiliation Data
Dr. David Zhang is affiliated with 2 sites of care and 2 medical groups
Dr. Zhang's primary practice is Lenox Hill Hospital in New York, New York, part of Northwell Health. Dr. Zhang is also affiliated with BronxCare Hospital Center. The medical group on file is Northwell Health Physician Partners Cardiology at Great Neck. Dmand AI also links Dr. Zhang 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 Dr. David Zhang's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Zhang practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Lenox Hill Hospital | Available with a free account |
| +1 more site and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. David Zhang is one of 3,709 emergency medicine physicians in New York
Emergency medicine is Dr. Zhang's primary specialty in the NPI Registry, under taxonomy code 207P00000X. Dr. Zhang is licensed in New York.
Specialties and state licenses
- Emergency medicine, New YorkPrimary
Emergency medicine physicians near Dr. Zhang
Counts of emergency medicine physicians 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. David Zhang billed Medicare for 112 services in 2024
CMS data shows 112 Medicare services from Dr. Zhang across 2 procedure codes in 2024, for 118 Medicare patients. Medicare paid $16,045 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Zhang's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 1362024: 11218%
Dr. Zhang compared with the New York median for emergency medicine physicians, 2024
- Dr. Zhang
- New York median
- Medicare services
- 112vs 21949% below
- Medicare patients
- 118vs 21645% below
Medians across 3,510 emergency medicine physicians in New York with Dmand AI profiles that report each measure.
Dr. Zhang'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.
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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. David Zhang treated 118 Medicare patients in 2024, average age 78
CMS counts 118 Medicare patients who saw Dr. Zhang in 2024. The largest group is 75 to 84, with 54 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 29% are also on Medicaid. Their average risk score is 2.11, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Dr. Zhang's median patient age at 68, with 55% women.
Dr. Zhang's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Zhang's Medicare patients by sex, 2024
- Women6656%
- Men5244%
Chronic conditions among Dr. Zhang's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis74%
- Ischemic heart disease51%
- Diabetes41%
- Mood disorders38%
- Anxiety36%
- Atrial fibrillation36%
Share of Medicare patients with each condition. A patient can have several.
Dr. Zhang's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 68
Patient panel by sex, all payers
- Women55%
- Men44%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. David Zhang wrote 14 Medicare Part D claims in 2024
In 2024, Dr. Zhang wrote 14 Medicare Part D claims for 12 patients. 79% of them were for generic drugs.
Dr. Zhang's Part D claims by kind of drug, 2024
- Generic11 claims79%
- Brand-name and other3 claims21%
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
Dr. David Zhang scored 93 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 93 out of 100 for Dr. Zhang for performance year 2024, reported through an alternative payment model (APM). Dr. Zhang accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Dr. Zhang's MIPS scores, performance year 2024
- 93of 100Final score
- 79.8of 100Quality
- 89of 100Promoting Interoperability
- 40of 100Improvement Activities
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Sources: Doctors and Clinicians National Downloadable File (CMS); and Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026
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Dr. David Zhang received $8,031 in industry payments from 2021 to 2025
CMS Open Payments shows 19 general payments to Dr. Zhang from 6 drug and device companies from 2021 to 2025. Consulting fees make up the largest share, 80% of the total. Boehringer Ingelheim USA, Inc. paid the most, $5,099.
General payments to Dr. Zhang by program year, 2021 to 2025
General payments to Dr. Zhang by kind, 2021 to 2025
- Consulting fees$6,46080%
- Travel and lodging$89211%
- Food and beverage$6798%
Companies that paid Dr. Zhang the most, 2021 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. David Zhang graduated from Icahn School Of Medicine At Mount Sinai
Dr. Zhang graduated from Icahn School Of Medicine At Mount Sinai in 2017.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. David Zhang'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 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 (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)Clinician Public Reporting: Overall MIPS Performance (CMS) (opens in a new tab) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Training, board certification and memberships | Dmand AI Professional Profile 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. David Zhang
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. David Zhang's NPI number?
Dr. David Zhang's NPI number is 1457892630. It was assigned on March 20, 2017, and it is active in the NPI Registry.
What kind of doctor is Dr. David Zhang?
Dr. David Zhang is an emergency medicine physician in New York, New York. The primary specialty in the NPI Registry is Emergency Medicine Physician (taxonomy code 207P00000X).
Where does Dr. David Zhang practice?
Dr. Zhang practices at 100 East 77th Street, New York, NY 10075. Dr. Zhang's primary practice is Lenox Hill Hospital in New York, New York, part of Northwell Health. Dmand AI also links Dr. Zhang to 1 medical group.
What is Dr. David Zhang's office phone number?
The practice phone on file for Dr. Zhang is (212) 434-2000.
What is Dr. David Zhang's medical license number?
Dr. Zhang holds New York license 310416.
Which hospitals is Dr. David Zhang affiliated with?
Dr. Zhang practices at Lenox Hill Hospital in New York, New York. Dr. Zhang is also affiliated with BronxCare Hospital Center.
What medical group is Dr. David Zhang part of?
Dr. Zhang is linked to Northwell Health Physician Partners Cardiology at Great Neck. Dmand AI links Dr. Zhang to 1 more medical group.
Does Dr. David Zhang accept Medicare?
Yes. CMS data shows Dr. Zhang billed Medicare for 112 services in 2024, and Dr. Zhang accepts Medicare assignment.
What is Dr. David Zhang's MIPS score?
Dr. Zhang's MIPS final score for performance year 2024 is 93 out of 100, reported through an alternative payment model (APM).
How many Medicare patients does Dr. David Zhang see?
CMS counts 118 Medicare patients who saw Dr. Zhang in 2024, with an average age of 78.
Show 4 more questionsShow fewer questions
What services does Dr. David Zhang bill to Medicare?
In 2024, Dr. Zhang's most billed Medicare services were emergency department visit (99285) and emergency department visit (99284).
Where did Dr. David Zhang go to medical school?
Dr. Zhang graduated from Icahn School Of Medicine At Mount Sinai in 2017.
Has Dr. David Zhang received payments from drug or device companies?
CMS Open Payments shows $8,031 in general payments to Dr. Zhang from 6 companies from 2021 to 2025. The largest total came from Boehringer Ingelheim USA, Inc.
How long has Dr. David Zhang been practicing?
Dr. Zhang graduated from medical school in 2017, 9 years ago.
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