Dr. Mahnoor Ahmad Khan, DO
- Part D claims, 2024
- 32
- Hospital affiliations
- 1
- Industry payments
- $1,365
- Medical group
- 1
- State license
- 1
- Practice address
- 622 W 168th St, New York, NY 10032
- Practice phone
- Call (212) 297-4255
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Columbia University Irving Medical Center
New York, New York
Find Dr. Khan'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. Mahnoor Ahmad Khan is a gastroenterologist in New York, New York
Dr. Khan practices at Columbia University Irving Medical Center in New York, New York.
Dr. Khan's NPI, 1689237497, was assigned on April 17, 2019. Dr. Khan holds New York license 315248.
- NPI
- 1689237497NPI Registry (opens in a new tab)
- Medicare PAC ID
- 2567798762
- NPI enumeration date
- April 17, 2019
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (212) 297-4255
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 33
- Medical school graduation
- 2019
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Mahnoor Ahmad Khan practices at Columbia University Irving Medical Center in New York, New York
Dr. Khan's primary practice is Columbia University Irving Medical Center, at 622 W 168th St, New York, NY 10032 in New York County. The practice phone is (212) 297-4255.
- Columbia University Irving Medical Center622 W 168th St, New York, NY 10032 · New York CountyPhone(212) 297-4255
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Mahnoor Ahmad Khan is affiliated with 3 sites of care and 1 medical group
Dr. Khan's primary practice is Columbia University Irving Medical Center in New York, New York. Dr. Khan is also affiliated with NewYork-Presbyterian/Weill Cornell Medical Center. The medical group on file is ColumbiaDoctors. Dmand AI also links Dr. Khan to 1 more group practice or clinic, named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Mahnoor Ahmad Khan's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Khan practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Columbia University Irving Medical Center | Available with a free account |
| +2 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Mahnoor Ahmad Khan is one of 1,583 gastroenterologists in New York
Gastroenterology is Dr. Khan's primary specialty in the NPI Registry, under taxonomy code 207RG0100X. Dr. Khan is licensed in New York.
Specialties and state licenses
- Gastroenterology, New YorkPrimary
Gastroenterologists near Dr. Khan
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. Mahnoor Ahmad Khan's patients have a median age of 65
Across all payers, Dmand AI patient panel data puts Dr. Khan's median patient age at 65, with 50% women.
Dr. Khan's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 65
Patient panel by sex, all payers
- Women50%
- Men45%
Source: Dmand AI Patient Panel Data
Dr. Mahnoor Ahmad Khan wrote 32 Medicare Part D claims in 2024
In 2024, Dr. Khan wrote 32 Medicare Part D claims for 16 patients. 100% of them were for generic drugs. CMS names the drug for 12 of them, across 1 drug with 11 or more claims each, at $36 in total drug cost.
Dr. Khan'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.
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
How Dr. Mahnoor Ahmad Khan takes part in Medicare
Dr. Khan accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Dr. Mahnoor Ahmad Khan received $1,365 in industry payments from 2024 to 2025
CMS Open Payments shows 14 general payments to Dr. Khan from 2 drug and device companies from 2024 to 2025. Travel and lodging make up the largest share, 73% of the total. Boston Scientific Corporation paid the most, $1,240.
General payments to Dr. Khan by program year, 2024 to 2025
General payments to Dr. Khan by kind, 2024 to 2025
- Travel and lodging$99373%
- Food and beverage$37327%
Companies that paid Dr. Khan the most, 2024 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Mahnoor Ahmad Khan'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 Practice Data |
| Primary practice, affiliations and health system | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand AI Affiliation Data |
| 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) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (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. Mahnoor Ahmad Khan
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. Mahnoor Ahmad Khan's NPI number?
Dr. Mahnoor Ahmad Khan's NPI number is 1689237497. It was assigned on April 17, 2019, and it is active in the NPI Registry.
What kind of doctor is Dr. Mahnoor Ahmad Khan?
Dr. Mahnoor Ahmad Khan is a gastroenterologist in New York, New York. The primary specialty in the NPI Registry is Gastroenterology Physician (taxonomy code 207RG0100X).
Where does Dr. Mahnoor Ahmad Khan practice?
Dr. Khan practices at 622 W 168th St, New York, NY 10032. Dr. Khan's primary practice is Columbia University Irving Medical Center in New York, New York. Dmand AI also links Dr. Khan to 1 group practice or clinic.
What is Dr. Mahnoor Ahmad Khan's office phone number?
The practice phone on file for Dr. Khan is (212) 297-4255.
What is Dr. Mahnoor Ahmad Khan's medical license number?
Dr. Khan holds New York license 315248.
Which hospitals is Dr. Mahnoor Ahmad Khan affiliated with?
Dr. Khan is affiliated with NewYork-Presbyterian/Weill Cornell Medical Center.
What medical group is Dr. Mahnoor Ahmad Khan part of?
Dr. Khan is linked to ColumbiaDoctors.
Does Dr. Mahnoor Ahmad Khan accept Medicare?
Yes. CMS lists Dr. Khan as accepting Medicare assignment.
What drugs does Dr. Mahnoor Ahmad Khan prescribe most?
In 2024 Medicare Part D data, Dr. Khan's most prescribed drugs by claims were Omeprazole.
Has Dr. Mahnoor Ahmad Khan received payments from drug or device companies?
CMS Open Payments shows $1,365 in general payments to Dr. Khan from 2 companies from 2024 to 2025. The largest total came from Boston Scientific Corporation.
How long has Dr. Mahnoor Ahmad Khan been practicing?
Dr. Khan graduated from medical school in 2019, 7 years ago.
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