Dr. Jennifer Hsieh, MD
- Medicare services, 2024
- 146
- Medicare patients, 2024
- 141
- Part D claims, 2024
- 383
- Publications
- 1
- Hospital affiliations
- 1
- Practice address
- 355 Grand Street, Jersey City, NJ 07302
- Practice phone
- Call (201) 915-2000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Hsieh's professional email, personal email and mobile number
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Dr. Jennifer Hsieh is a gastroenterologist in Jersey City, New Jersey
Dr. Hsieh practices at Jersey City Medical Center in Jersey City, New Jersey, part of RWJBarnabas Health.
Dr. Hsieh's NPI, 1629357835, was assigned on August 5, 2011. Dr. Hsieh graduated from Albert Einstein College of Medicine of Yeshiva University in 2009. Dr. Hsieh holds New Jersey license 25MA09913500.
- NPI
- 1629357835NPI Registry (opens in a new tab)
- Medicare PAC ID
- 8224323563
- NPI enumeration date
- August 5, 2011
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (201) 915-2000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 43
- Medical school graduation
- 2009
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Jennifer Hsieh practices at Jersey City Medical Center in Jersey City, New Jersey
Dr. Hsieh's primary practice is Jersey City Medical Center, at 355 Grand Street, Jersey City, NJ 07302 in Hudson County. The practice phone is (201) 915-2000.
- Jersey City Medical Center355 Grand Street, Jersey City, NJ 07302 · Hudson CountyPhone(201) 915-2000
Source: Dmand AI Affiliation Data
Dr. Jennifer Hsieh is affiliated with 2 sites of care and 3 medical groups
Dr. Hsieh's primary practice is Jersey City Medical Center in Jersey City, New Jersey, part of RWJBarnabas Health. The medical group on file is RWJBarnabas Health Medical Group. Dmand AI also links Dr. Hsieh to 2 more medical groups and 1 group practice or clinic, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Jennifer Hsieh's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Hsieh practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Jersey City Medical Center | Available with a free account |
| +1 more site and 2 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Jennifer Hsieh is one of 691 gastroenterologists in New Jersey
Gastroenterology is Dr. Hsieh's primary specialty in the NPI Registry, under taxonomy code 207RG0100X. Dr. Hsieh is licensed in New Jersey.
Specialties and state licenses
- Gastroenterology, New JerseyPrimary
Gastroenterologists near Dr. Hsieh
Counts of gastroenterologists 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. Jennifer Hsieh billed Medicare for 146 services in 2024
CMS data shows 146 Medicare services from Dr. Hsieh across 6 procedure codes in 2024, for 141 Medicare patients. Medicare paid $14,927 for them.
Dr. Hsieh's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 1332024: 1352%
- Surgery
- 2023: 152024: 1127%
Where Dr. Hsieh's Medicare services took place, 2024
- In an office1510%
- In a facility13190%
Dr. Hsieh compared with the New Jersey median for gastroenterologists, 2024
- Dr. Hsieh
- New Jersey median
- Medicare services
- 146vs 68579% below
- Medicare patients
- 141vs 37562% below
- Part D claims
- 294vs 61152% below
Medians across 674 gastroenterologists in New Jersey with Dmand AI profiles that report each measure.
Dr. Hsieh'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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Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Hsieh and other gastroenterologists in New Jersey.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Jennifer Hsieh treated 141 Medicare patients in 2024, average age 74
CMS counts 141 Medicare patients who saw Dr. Hsieh in 2024. The largest group is 75 to 84, with 46 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 46% are also on Medicaid. Their average risk score is 2.65, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Dr. Hsieh's median patient age at 62, with 60% women.
Dr. Hsieh's Medicare patients by age, 2024
Dr. Hsieh's Medicare patients by sex, 2024
- Women8258%
- Men5942%
Chronic conditions among Dr. Hsieh's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Diabetes62%
- Arthritis55%
- Chronic kidney disease48%
- Ischemic heart disease47%
- Anxiety38%
- Heart failure38%
Share of Medicare patients with each condition. A patient can have several.
Dr. Hsieh'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
- Women60%
- Men36%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Jennifer Hsieh wrote 383 Medicare Part D claims in 2024
In 2024, Dr. Hsieh wrote 383 Medicare Part D claims for 138 patients. 86% of them were for generic drugs. CMS names the drug for 294 of them, across 8 drugs with 11 or more claims each, at $8,188 in total drug cost. In 2023, CMS named 484 claims across 8 drugs.
Dr. Hsieh's Part D claims by kind of drug, 2024
- Generic330 claims86%
- Brand-name53 claims14%
Dr. Hsieh'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. Hsieh's Part D claims, 2024
- Antibiotics5%20 of 383 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: 4842024: 29439%
Drugs named by CMS: 8 in 2024, 8 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. Jennifer Hsieh ranks in the 71st percentile for upper gastrointestinal (gi) endoscopy for acid reflux in Medicare
Dr. Hsieh accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS counts 75 procedures of upper gastrointestinal (gi) endoscopy for acid reflux by Dr. Hsieh, more than 71% of the clinicians it reports for that procedure.
- Accepts Medicare assignment
- Yes
Where Dr. Hsieh ranks in Medicare procedure volume
- Upper gastrointestinal (GI) endoscopy for acid reflux
- 71st percentile75 procedures
- Colonoscopy
- 59th percentile41 procedures
CMS ranks each clinician against every clinician it reports for the same procedure category.
Sources: Doctors and Clinicians National Downloadable File (CMS); and Doctors and Clinicians Utilization Data (CMS)
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Dr. Jennifer Hsieh has 1 publication on record
Dmand AI links 1 paper to Dr. Hsieh in 2013. Dr. Hsieh's most frequent co-authors are Yelena Averbukh, MD and Marina Shcherba, DO.
Dr. Hsieh's most frequent co-authors
Recent publications by Dr. Hsieh
See who Dr. Hsieh researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Hsieh works with, so you can find a warm path to the right gastroenterologists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Jennifer Hsieh received $5,556 in industry payments from 2016 to 2025
CMS Open Payments shows 179 general payments to Dr. Hsieh from 23 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 65% of the total. Boston Scientific Corporation paid the most, $2,191.
General payments to Dr. Hsieh by program year, 2016 to 2025
General payments to Dr. Hsieh by kind, 2016 to 2025
- Food and beverage$3,63765%
- Travel and lodging$1,41325%
- Consulting fees$4909%
- Education$160%
Companies that paid Dr. Hsieh the most, 2016 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Jennifer Hsieh graduated from Albert Einstein College of Medicine of Yeshiva University
Dr. Hsieh graduated from Albert Einstein College of Medicine of Yeshiva University in 2009.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Jennifer Hsieh'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 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)Doctors and Clinicians Utilization Data (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) |
| 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. Jennifer Hsieh
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. Jennifer Hsieh's NPI number?
Dr. Jennifer Hsieh's NPI number is 1629357835. It was assigned on August 5, 2011, and it is active in the NPI Registry.
What kind of doctor is Dr. Jennifer Hsieh?
Dr. Jennifer Hsieh is a gastroenterologist in Jersey City, New Jersey. The primary specialty in the NPI Registry is Gastroenterology Physician (taxonomy code 207RG0100X).
Where does Dr. Jennifer Hsieh practice?
Dr. Hsieh practices at 355 Grand Street, Jersey City, NJ 07302. Dr. Hsieh's primary practice is Jersey City Medical Center in Jersey City, New Jersey, part of RWJBarnabas Health. Dmand AI also links Dr. Hsieh to 2 medical groups and 1 group practice or clinic.
What is Dr. Jennifer Hsieh's office phone number?
The practice phone on file for Dr. Hsieh is (201) 915-2000.
What is Dr. Jennifer Hsieh's medical license number?
Dr. Hsieh holds New Jersey license 25MA09913500.
Which hospitals is Dr. Jennifer Hsieh affiliated with?
Dr. Hsieh practices at Jersey City Medical Center in Jersey City, New Jersey.
What medical group is Dr. Jennifer Hsieh part of?
Dr. Hsieh is linked to RWJBarnabas Health Medical Group. Dmand AI links Dr. Hsieh to 2 more medical groups.
Does Dr. Jennifer Hsieh accept Medicare?
Yes. CMS data shows Dr. Hsieh billed Medicare for 146 services in 2024, and Dr. Hsieh accepts Medicare assignment.
How many Medicare patients does Dr. Jennifer Hsieh see?
CMS counts 141 Medicare patients who saw Dr. Hsieh in 2024, with an average age of 74.
What services does Dr. Jennifer Hsieh bill to Medicare?
In 2024, Dr. Hsieh's most billed Medicare services were hospital inpatient care (99223), hospital inpatient care (99232) and hospital inpatient care (99233).
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Where did Dr. Jennifer Hsieh go to medical school?
Dr. Hsieh graduated from Albert Einstein College of Medicine of Yeshiva University in 2009.
What drugs does Dr. Jennifer Hsieh prescribe most?
In 2024 Medicare Part D data, Dr. Hsieh's most prescribed drugs by claims were Omeprazole, Gavilyte-G and Pantoprazole Sodium.
Has Dr. Jennifer Hsieh received payments from drug or device companies?
CMS Open Payments shows $5,556 in general payments to Dr. Hsieh from 23 companies from 2016 to 2025. The largest total came from Boston Scientific Corporation.
How long has Dr. Jennifer Hsieh been practicing?
Dr. Hsieh graduated from medical school in 2009, 17 years ago.
Does Dr. Jennifer Hsieh do research?
Dmand AI links 1 publication to Dr. Hsieh.
Who does Dr. Jennifer Hsieh publish with?
Dr. Hsieh's most frequent co-authors are Yelena Averbukh, MD (1 shared paper) and Marina Shcherba, DO (1 shared paper).
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