Dr. Jang B. Chadha, MD
- Medicare services, 2024
- 1,475
- Medicare patients, 2024
- 320
- Part D claims, 2024
- 583
- MIPS score, 2024
- 72
- Hospital affiliations
- 1
- Practice address
- 45th Avenue and Parsons Boulevard, Flushing, NY 11355
- Practice phone
- Call (718) 670-5000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Chadha'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. Jang B. Chadha is a pulmonologist in Flushing, New York
Dr. Chadha practices at Flushing Hospital Medical Center in Flushing, New York, part of MediSys Health Network.
Dr. Chadha's NPI, 1376672287, was assigned on March 5, 2007. Dr. Chadha holds New York license 149446.
- NPI
- 1376672287NPI Registry (opens in a new tab)
- Medicare PAC ID
- 3779550959
- NPI enumeration date
- March 5, 2007
- NPI status
- Active
- Practice phone
- (718) 670-5000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 75
- Medical school graduation
- 1977
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data
Dr. Jang B. Chadha practices at 2 locations in Flushing, New York
Dr. Chadha's primary practice is Flushing Hospital Medical Center, at 45th Avenue and Parsons Boulevard, Flushing, NY 11355 in Queens County. The practice phone is (718) 670-5000. Dr. Chadha also practices at Flushing Hospital & Medical Center, 45- Parsons Blvd, Flushing, NY 11355.
- Flushing Hospital Medical CenterPrimary45th Avenue and Parsons Boulevard, Flushing, NY 11355 · Queens CountyPhone(718) 670-5000
- Flushing Hospital & Medical Center45- Parsons Blvd, Flushing, NY 11355 · Queens CountyPhone(718) 670-5000
Sources: NPPES NPI Registry (CMS); Dmand AI Affiliation Data; and Dmand AI Practice Data
Dr. Jang B. Chadha is affiliated with 2 sites of care and 1 medical group
Dr. Chadha's primary practice is Flushing Hospital Medical Center in Flushing, New York, part of MediSys Health Network. The medical group on file is Flushing Hospital Medical Center. Dmand AI also links Dr. Chadha to 1 more physician office, named with a free account. Dr. Chadha's employer is on file too: a hospital.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Jang B. Chadha's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Chadha practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Flushing Hospital Medical Center | Available with a free account |
| +1 more affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Jang B. Chadha is one of 1,056 pulmonologists in New York
Pulmonary disease is Dr. Chadha's primary specialty in the NPI Registry, under taxonomy code 207RP1001X. Dr. Chadha is licensed in New York.
Specialties and state licenses
- Pulmonary disease, New YorkPrimary
Pulmonologists near Dr. Chadha
Counts of pulmonologists 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. Jang B. Chadha billed Medicare for 1,475 services in 2024
CMS data shows 1,475 Medicare services from Dr. Chadha across 12 procedure codes in 2024, for 320 Medicare patients. Medicare paid $182,375 for them.
Dr. Chadha's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 7282024: 1,19664%
- Tests and treatments
- 2023: 3062024: 2799%
Where Dr. Chadha's Medicare services took place, 2024
- In an office65945%
- In a facility81655%
Dr. Chadha compared with the New York median for pulmonologists, 2024
- Dr. Chadha
- New York median
- Medicare services
- 1,475vs 6762.2 times
- Medicare patients
- 320vs 27019% above
- Part D claims
- 483vs 64425% below
Medians across 1,044 pulmonologists in New York with Dmand AI profiles that report each measure.
Dr. Chadha'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 Dr. Chadha?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Chadha and other pulmonologists in New York.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Jang B. Chadha treated 320 Medicare patients in 2024, average age 73
CMS counts 320 Medicare patients who saw Dr. Chadha in 2024. The largest group is 65 to 74, with 150 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 42% are also on Medicaid. Their average risk score is 2.35, 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. Chadha's median patient age at 62, with 45% women.
Dr. Chadha's Medicare patients by age, 2024
Dr. Chadha's Medicare patients by sex, 2024
- Women13141%
- Men18959%
Chronic conditions among Dr. Chadha's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Diabetes68%
- Ischemic heart disease50%
- Arthritis47%
- COPD37%
- Chronic kidney disease34%
- Heart failure33%
Share of Medicare patients with each condition. A patient can have several.
Dr. Chadha'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
- Women45%
- Men54%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Jang B. Chadha wrote 583 Medicare Part D claims in 2024
In 2024, Dr. Chadha wrote 583 Medicare Part D claims for 141 patients. 39% of them were for generic drugs. CMS names the drug for 483 of them, across 11 drugs with 11 or more claims each, at $155,440 in total drug cost. In 2023, CMS named 556 claims across 13 drugs.
Dr. Chadha's Part D claims by kind of drug, 2024
- Generic228 claims39%
- Brand-name355 claims61%
Dr. Chadha'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. Chadha's Part D claims, 2024
- Antibiotics8%48 of 583 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: 5562024: 48313%
Drugs named by CMS: 11 in 2024, 13 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
Dr. Jang B. Chadha scored 72 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 72 out of 100 for Dr. Chadha for performance year 2024, reported individually.
Dr. Chadha's MIPS scores, performance year 2024
- 72of 100Final score
- 26.7of 100Quality
- 40of 100Improvement Activities
- 71of 100Cost
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Source: Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026
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Dr. Jang B. Chadha received $3,683 in industry payments from 2016 to 2025
CMS Open Payments shows 142 general payments to Dr. Chadha from 22 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 90% of the total. GlaxoSmithKline, LLC. paid the most, $853.
General payments to Dr. Chadha by program year, 2016 to 2025
General payments to Dr. Chadha by kind, 2016 to 2025
- Food and beverage$3,30390%
- Education$38010%
Companies that paid Dr. Chadha 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. Jang B. Chadha'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 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 | Clinician Public Reporting: Overall MIPS Performance (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. Jang B. Chadha
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. Jang B. Chadha's NPI number?
Dr. Jang B. Chadha's NPI number is 1376672287. It was assigned on March 5, 2007, and it is active in the NPI Registry.
What kind of doctor is Dr. Jang B. Chadha?
Dr. Jang B. Chadha is a pulmonologist in Flushing, New York. The primary specialty in the NPI Registry is Pulmonary Disease Physician (taxonomy code 207RP1001X).
Where does Dr. Jang B. Chadha practice?
Dr. Chadha practices at 45th Avenue and Parsons Boulevard, Flushing, NY 11355. Dr. Chadha also practices at 45- Parsons Blvd, Flushing, NY 11355. Dr. Chadha's primary practice is Flushing Hospital Medical Center in Flushing, New York, part of MediSys Health Network. Dmand AI also links Dr. Chadha to 1 physician office.
What is Dr. Jang B. Chadha's office phone number?
The practice phone on file for Dr. Chadha is (718) 670-5000.
What is Dr. Jang B. Chadha's medical license number?
Dr. Chadha holds New York license 149446.
Which hospitals is Dr. Jang B. Chadha affiliated with?
Dr. Chadha practices at Flushing Hospital Medical Center in Flushing, New York.
What medical group is Dr. Jang B. Chadha part of?
Dr. Chadha is linked to Flushing Hospital Medical Center.
Does Dr. Jang B. Chadha accept Medicare?
Yes. CMS data shows Dr. Chadha billed Medicare for 1,475 services in 2024.
What is Dr. Jang B. Chadha's MIPS score?
Dr. Chadha's MIPS final score for performance year 2024 is 72 out of 100, reported individually.
How many Medicare patients does Dr. Jang B. Chadha see?
CMS counts 320 Medicare patients who saw Dr. Chadha in 2024, with an average age of 73.
Show 4 more questionsShow fewer questions
What services does Dr. Jang B. Chadha bill to Medicare?
In 2024, Dr. Chadha's most billed Medicare services were hospital inpatient care (99233), office visit, established patient (99214) and hospital inpatient care (99232).
What drugs does Dr. Jang B. Chadha prescribe most?
In 2024 Medicare Part D data, Dr. Chadha's most prescribed drugs by claims were Albuterol Sulfate Hfa, Trelegy Ellipta and Breo Ellipta.
Has Dr. Jang B. Chadha received payments from drug or device companies?
CMS Open Payments shows $3,683 in general payments to Dr. Chadha from 22 companies from 2016 to 2025. The largest total came from GlaxoSmithKline, LLC.
How long has Dr. Jang B. Chadha been practicing?
Dr. Chadha graduated from medical school in 1977, 49 years ago.
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