Dr. Negar Niknam, MD
- Medicare services, 2023
- 68
- Part D claims, 2024
- 79
- Publications
- 9
- Hospital affiliations
- 1
- Industry payments
- $6,483
- Practice address
- 82-68 164th Street, Jamaica, NY 11432
- Practice phone
- Call (718) 883-3000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Niknam'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. Negar Niknam is a gastroenterologist in Jamaica, New York
Dr. Niknam practices at NYC Health + Hospitals/Queens in Jamaica, New York, part of NYC.
Dr. Niknam's NPI, 1922400092, was assigned on September 20, 2014. Dr. Niknam graduated from Azad University in 2007. Dr. Niknam holds Florida license ME136418.
- NPI
- 1922400092NPI Registry (opens in a new tab)
- NPI enumeration date
- September 20, 2014
- NPI status
- Active
- Practice phone
- (718) 883-3000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 45
- Medical school graduation
- 2007
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data
Dr. Negar Niknam practices at NYC Health + Hospitals/Queens in Jamaica, New York
Dr. Niknam's primary practice is NYC Health + Hospitals/Queens, at 82-68 164th Street, Jamaica, NY 11432 in Queens County. The practice phone is (718) 883-3000.
- NYC Health + Hospitals/Queens82-68 164th Street, Jamaica, NY 11432 · Queens CountyPhone(718) 883-3000
Source: Dmand AI Affiliation Data
Dr. Negar Niknam is affiliated with 1 site of care and 4 medical groups
Dr. Niknam's primary practice is NYC Health + Hospitals/Queens in Jamaica, New York, part of NYC. The medical group on file is NYC Health + Hospitals. Dmand AI also links Dr. Niknam to 3 more medical groups, each named with a free account. Dr. Niknam'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. Negar Niknam's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Niknam practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| NYC Health + Hospitals/Queens | Available with a free account |
| +3 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Negar Niknam is one of 1,583 gastroenterologists in New York
Gastroenterology is Dr. Niknam's primary specialty in the NPI Registry, under taxonomy code 207RG0100X. Dr. Niknam is board certified in gastroenterology by the American Board of Internal Medicine. Dmand AI has Dr. Niknam's licenses on file in 2 states: Florida and New York.
Specialties and state licenses
- Gastroenterology, FloridaPrimary
- New York license
Clinical focus
Dmand AI lists colonoscopy and upper GI endoscopy among the conditions Dr. Niknam treats.
Gastroenterologists near Dr. Niknam
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. Negar Niknam billed Medicare for 68 services in 2023
CMS data shows 68 Medicare services from Dr. Niknam across 3 procedure codes in 2023. Medicare paid $6,429 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Niknam's Medicare services by type, 2022 to 2023
- 2022
- 2023
- Surgery
- 2022: 3422023: 6880%
- Imaging
- 2022: 132023: 0100%
Dr. Niknam compared with the New York median for gastroenterologists, 2023
- Dr. Niknam
- New York median
- Medicare services
- 68vs 42184% below
- Part D claims
- 51vs 38287% below
Medians across 1,551 gastroenterologists in New York with Dmand AI profiles that report each measure.
Dr. Niknam's most billed Medicare procedure codes, 2023
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. Niknam?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Niknam and other gastroenterologists in New York.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Negar Niknam's patients have a median age of 67
Across all payers, Dmand AI patient panel data puts Dr. Niknam's median patient age at 67, with 49% women.
Dr. Niknam's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 67
Patient panel by sex, all payers
- Women49%
- Men49%
Source: Dmand AI Patient Panel Data
Dr. Negar Niknam wrote 79 Medicare Part D claims in 2024
In 2024, Dr. Niknam wrote 79 Medicare Part D claims for 35 patients. 85% of them were for generic drugs. CMS names the drug for 51 of them, across 3 drugs with 11 or more claims each, at $494 in total drug cost. In 2023, CMS named 27 claims across 1 drug.
Dr. Niknam's Part D claims by kind of drug, 2024
- Generic67 claims85%
- Brand-name12 claims15%
Dr. Niknam'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.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 272024: 5189%
Drugs named by CMS: 3 in 2024, 1 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
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Dr. Negar Niknam has 9 publications on record
Dmand AI links 9 papers to Dr. Niknam, published from 2014 to 2024. 2022 was the busiest year, with 4. Dr. Niknam has published most often in Cureus. Dr. Niknam's most frequent co-authors are Zuhair Mir Ali, MD, Zabeer Bhatti, MD and Patrick G. Brady, MD.
Dr. Niknam's papers by year, 2014 to 2024
Dr. Niknam's most frequent co-authors
Recent publications by Dr. Niknam
Gastrointest Endosc
Curr Opin Gastroenterol
See who Dr. Niknam researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Niknam 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. Negar Niknam received $6,483 in industry payments from 2017 to 2025
CMS Open Payments shows 136 general payments to Dr. Niknam from 28 drug and device companies from 2017 to 2025. Food and beverage make up the largest share, 89% of the total. Abbvie Inc. paid the most, $1,708.
General payments to Dr. Niknam by program year, 2017 to 2025
General payments to Dr. Niknam by kind, 2017 to 2025
- Food and beverage$5,74389%
- Travel and lodging$74111%
Companies that paid Dr. Niknam the most, 2017 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Negar Niknam graduated from Azad University
Dr. Niknam graduated from Azad University in 2007.
- Medical school
- Board certified in gastroenterology
- Board certified in internal medicine
Source: Dmand AI Professional Profile Data
Dr. Negar Niknam accepts plans from 15 insurance carriers
Dr. Niknam is in network with 15 carriers, including Aetna, Blue Cross Blue Shield of Michigan and United Healthcare. Medicare plans come from the most carriers, 10. Check the plan with the practice before a visit.
- Aetna
- Blue Cross Blue Shield of Michigan
- United Healthcare
- Blue Cross Blue Shield of Massachusetts
- Cigna
- Elevance
- HCSC
- Humana
- +7 more carriersWith a free account
Plan types Dr. Niknam accepts, by number of carriers
- Medicare10
- PPO10
- HMO5
- EPO3
- Medicaid3
- POS3
Source: Dmand AI Insurance Network Data
Sources for Dr. Negar Niknam'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 Data |
| 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) |
| 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 |
| Insurance carriers and plan types | Dmand AI Insurance Network 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. Negar Niknam
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. Negar Niknam's NPI number?
Dr. Negar Niknam's NPI number is 1922400092. It was assigned on September 20, 2014, and it is active in the NPI Registry.
What kind of doctor is Dr. Negar Niknam?
Dr. Negar Niknam is a gastroenterologist in Jamaica, New York. The primary specialty in the NPI Registry is Gastroenterology Physician (taxonomy code 207RG0100X).
Where does Dr. Negar Niknam practice?
Dr. Niknam practices at 82-68 164th Street, Jamaica, NY 11432. Dr. Niknam's primary practice is NYC Health + Hospitals/Queens in Jamaica, New York, part of NYC. Dmand AI also links Dr. Niknam to 3 medical groups.
What is Dr. Negar Niknam's office phone number?
The practice phone on file for Dr. Niknam is (718) 883-3000.
What is Dr. Negar Niknam's medical license number?
Dr. Niknam holds Florida license ME136418, one of the licenses on file in 2 states.
Which states has Dr. Negar Niknam been licensed in?
Dmand AI has state licenses on file for Dr. Niknam in Florida (2018 to 2026) and New York (2018 to 2025).
Which hospitals is Dr. Negar Niknam affiliated with?
Dr. Niknam practices at NYC Health + Hospitals/Queens in Jamaica, New York.
What medical group is Dr. Negar Niknam part of?
Dr. Niknam is linked to NYC Health + Hospitals. Dmand AI links Dr. Niknam to 3 more medical groups.
Does Dr. Negar Niknam accept Medicare?
Yes. CMS data shows Dr. Niknam billed Medicare for 68 services in 2023.
Is Dr. Negar Niknam board certified?
Yes. Dr. Niknam is board certified in gastroenterology by the American Board of Internal Medicine.
Show 8 more questionsShow fewer questions
What services does Dr. Negar Niknam bill to Medicare?
In 2023, Dr. Niknam's most billed Medicare services were surgery: digestive system (43239), surgery: digestive system (45385) and surgery: digestive system (45380).
Where did Dr. Negar Niknam go to medical school?
Dr. Niknam graduated from Azad University in 2007.
What drugs does Dr. Negar Niknam prescribe most?
In 2024 Medicare Part D data, Dr. Niknam's most prescribed drugs by claims were Pantoprazole Sodium, Famotidine and Gavilyte-G.
Has Dr. Negar Niknam received payments from drug or device companies?
CMS Open Payments shows $6,483 in general payments to Dr. Niknam from 28 companies from 2017 to 2025. The largest total came from Abbvie Inc.
How long has Dr. Negar Niknam been practicing?
Dr. Niknam graduated from medical school in 2007, 19 years ago.
Does Dr. Negar Niknam do research?
Dmand AI links 9 publications to Dr. Niknam, published from 2014 to 2024.
Who does Dr. Negar Niknam publish with?
Dr. Niknam's most frequent co-authors are Zuhair Mir Ali, MD (1 shared paper), Zabeer Bhatti, MD (1 shared paper) and Patrick G. Brady, MD (1 shared paper).
What insurance does Dr. Negar Niknam accept?
Dr. Niknam is in network with 15 carriers, including Aetna, Blue Cross Blue Shield of Michigan and United Healthcare. Medicare plans come from the most carriers, 10. Check the plan with the practice before a visit.
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