Dr. Janice Jang, MD
- Medicare services, 2024
- 1,123
- Medicare patients, 2024
- 588
- Part D claims, 2024
- 1,332
- Publications
- 3
- MIPS score, 2024
- 23
- Practice address
- 765 Nostrand Ave, Brooklyn, NY 11216
- Practice phone
- Call (718) 433-0044
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Omnicare Anesthesia
Brooklyn, New York
Find Dr. Jang'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. Janice Jang is a gastroenterologist in Brooklyn, New York
Dr. Jang practices at Omnicare Anesthesia in Brooklyn, New York.
Dr. Jang's NPI, 1922486992, was assigned on May 11, 2015. Dr. Jang holds New York license 286222.
- NPI
- 1922486992NPI Registry (opens in a new tab)
- Medicare PAC ID
- 4183950215
- NPI enumeration date
- May 11, 2015
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (718) 433-0044
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 37
- Medical school graduation
- 2015
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Janice Jang practices at Omnicare Anesthesia in Brooklyn, New York
Dr. Jang's primary practice is Omnicare Anesthesia, at 765 Nostrand Ave, Brooklyn, NY 11216 in Kings County. The practice phone is (718) 433-0044.
- Omnicare Anesthesia765 Nostrand Ave, Brooklyn, NY 11216 · Kings CountyPhone(718) 433-0044
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Janice Jang is affiliated with 4 sites of care and 4 medical groups
Dr. Jang's primary practice is Omnicare Anesthesia in Brooklyn, New York. Dr. Jang is also affiliated with Tisch Hospital. The medical group on file is Gastrointestinal Care of Long Island. Dmand AI also links Dr. Jang to 2 more hospitals and 3 medical groups, each named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Janice Jang's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Jang practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Omnicare Anesthesia | Available with a free account |
| +3 more sites and 3 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Janice Jang is one of 1,583 gastroenterologists in New York
Gastroenterology is Dr. Jang's primary specialty in the NPI Registry, under taxonomy code 207RG0100X. Dr. Jang is licensed in New York.
Specialties and state licenses
- Gastroenterology, New YorkPrimary
Gastroenterologists near Dr. Jang
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. Janice Jang billed Medicare for 1,123 services in 2024
CMS data shows 1,123 Medicare services from Dr. Jang across 10 procedure codes in 2024, for 588 Medicare patients. Medicare paid $149,057 for them.
Dr. Jang's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 8722024: 8087%
- Surgery
- 2023: 3192024: 3151%
- Lab and pathology
- 2023: 202024: 0100%
Where Dr. Jang's Medicare services took place, 2024
- In an office73565%
- In a facility38835%
Dr. Jang compared with the New York median for gastroenterologists, 2024
- Dr. Jang
- New York median
- Medicare services
- 1,123vs 4212.7 times
- Medicare patients
- 588vs 2362.5 times
- Part D claims
- 1,171vs 3823.1 times
Medians across 1,551 gastroenterologists in New York with Dmand AI profiles that report each measure.
Dr. Jang'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. Janice Jang treated 588 Medicare patients in 2024, average age 76
CMS counts 588 Medicare patients who saw Dr. Jang in 2024. The largest group is 75 to 84, with 223 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 18% are also on Medicaid. Their average risk score is 1.95, 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. Jang's median patient age at 63, with 67% women.
Dr. Jang's Medicare patients by age, 2024
Dr. Jang's Medicare patients by sex, 2024
- Women38565%
- Men20335%
Chronic conditions among Dr. Jang's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis57%
- Ischemic heart disease40%
- Diabetes36%
- Anxiety31%
- Mood disorders29%
- Heart failure27%
Share of Medicare patients with each condition. A patient can have several.
Dr. Jang's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 63
Patient panel by sex, all payers
- Women67%
- Men31%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Janice Jang wrote 1,332 Medicare Part D claims in 2024
In 2024, Dr. Jang wrote 1,332 Medicare Part D claims for 337 patients. 89% of them were for generic drugs. CMS names the drug for 1,171 of them, across 17 drugs with 11 or more claims each, at $168,059 in total drug cost. In 2023, CMS named 1,074 claims across 16 drugs.
Dr. Jang's Part D claims by kind of drug, 2024
- Generic1,182 claims89%
- Brand-name150 claims11%
Dr. Jang'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. Jang's Part D claims, 2024
- Antibiotics2%24 of 1,332 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: 1,0742024: 1,1719%
Drugs named by CMS: 17 in 2024, 16 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. Janice Jang scored 23 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 23 out of 100 for Dr. Jang for performance year 2024, reported individually. Dr. Jang accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Jang as offering telehealth. CMS counts 135 procedures of upper gastrointestinal (gi) endoscopy for acid reflux by Dr. Jang, more than 83% of the clinicians it reports for that procedure.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Dr. Jang's MIPS scores, performance year 2024
- 23of 100Final score
- 0of 100Quality
- 0of 100Improvement Activities
- 76of 100Cost
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Where Dr. Jang ranks in Medicare procedure volume
- Upper gastrointestinal (GI) endoscopy for acid reflux
- 83rd percentile135 procedures
- Colonoscopy
- 82nd percentile111 procedures
CMS ranks each clinician against every clinician it reports for the same procedure category.
Sources: Doctors and Clinicians National Downloadable File (CMS); Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026; and Doctors and Clinicians Utilization Data (CMS)
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Dr. Janice Jang has 3 publications on record
Dmand AI links 3 papers to Dr. Jang, published from 2019 to 2021. The most frequent topics are Inflammatory Bowel Diseases. Dr. Jang has published most often in Dig Dis Sci. Dr. Jang's most frequent co-authors are Jordan Eric Axelrad, MD, MPH, Shannon Shung-Ling Chang, MD and David Philip Hudesman, MD.
Topics Dr. Jang writes about most
- Inflammatory Bowel Diseases
Dr. Jang's most frequent co-authors
- Jordan Eric Axelrad, MD, MPH2 shared papers
- Shannon Shung-Ling Chang, MD2 shared papers
- David Philip Hudesman, MD2 shared papers
Recent publications by Dr. Jang
Gastroenterol Hepatol (N Y)
See who Dr. Jang researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Jang 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. Janice Jang received $4,580 in industry payments from 2021 to 2025
CMS Open Payments shows 200 general payments to Dr. Jang from 23 drug and device companies from 2021 to 2025. Food and beverage make up the largest share, 81% of the total. Abbvie Inc. paid the most, $947.
General payments to Dr. Jang by program year, 2021 to 2025
General payments to Dr. Jang by kind, 2021 to 2025
- Food and beverage$3,69981%
- Consulting fees$82518%
- Speaker and faculty fees$200%
- Grants$200%
- Education$160%
Companies that paid Dr. Jang the most, 2021 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Janice Jang's profile data
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Dr. Janice Jang
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. Janice Jang's NPI number?
Dr. Janice Jang's NPI number is 1922486992. It was assigned on May 11, 2015, and it is active in the NPI Registry.
What kind of doctor is Dr. Janice Jang?
Dr. Janice Jang is a gastroenterologist in Brooklyn, New York. The primary specialty in the NPI Registry is Gastroenterology Physician (taxonomy code 207RG0100X).
Where does Dr. Janice Jang practice?
Dr. Jang practices at 765 Nostrand Ave, Brooklyn, NY 11216. Dr. Jang's primary practice is Omnicare Anesthesia in Brooklyn, New York. Dmand AI also links Dr. Jang to 2 hospitals and 3 medical groups.
What is Dr. Janice Jang's office phone number?
The practice phone on file for Dr. Jang is (718) 433-0044.
What is Dr. Janice Jang's medical license number?
Dr. Jang holds New York license 286222.
Which hospitals is Dr. Janice Jang affiliated with?
Dr. Jang is affiliated with Tisch Hospital. Dmand AI links Dr. Jang to 2 more hospitals.
What medical group is Dr. Janice Jang part of?
Dr. Jang is linked to Gastrointestinal Care of Long Island. Dmand AI links Dr. Jang to 3 more medical groups.
Does Dr. Janice Jang accept Medicare?
Yes. CMS data shows Dr. Jang billed Medicare for 1,123 services in 2024, and Dr. Jang accepts Medicare assignment.
Does Dr. Janice Jang offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Jang as offering telehealth services.
What is Dr. Janice Jang's MIPS score?
Dr. Jang's MIPS final score for performance year 2024 is 23 out of 100, reported individually.
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How many Medicare patients does Dr. Janice Jang see?
CMS counts 588 Medicare patients who saw Dr. Jang in 2024, with an average age of 76.
What services does Dr. Janice Jang bill to Medicare?
In 2024, Dr. Jang's most billed Medicare services were hospital inpatient care (99232), office visit, established patient (99214) and office visit, established patient (99213).
What drugs does Dr. Janice Jang prescribe most?
In 2024 Medicare Part D data, Dr. Jang's most prescribed drugs by claims were Pantoprazole Sodium, Famotidine and Omeprazole.
Has Dr. Janice Jang received payments from drug or device companies?
CMS Open Payments shows $4,580 in general payments to Dr. Jang from 23 companies from 2021 to 2025. The largest total came from Abbvie Inc.
How long has Dr. Janice Jang been practicing?
Dr. Jang graduated from medical school in 2015, 11 years ago.
Does Dr. Janice Jang do research?
Dmand AI links 3 publications to Dr. Jang, published from 2019 to 2021.
Who does Dr. Janice Jang publish with?
Dr. Jang's most frequent co-authors are Jordan Eric Axelrad, MD, MPH (2 shared papers), Shannon Shung-Ling Chang, MD (2 shared papers) and David Philip Hudesman, MD (2 shared papers).
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