Dr. Mahak Chauhan, MD
- Part D claims, 2024
- 58
- Hospital affiliations
- 3
- Industry payments
- $407
- Medical group
- 1
- State license
- 1
- Practice address
- 70 Dubois Street, Newburgh, NY 12550
- Practice phone
- Call (845) 458-4900
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Chauhan'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. Mahak Chauhan is a gastroenterologist in Newburgh, New York
Dr. Chauhan practices at Montefiore St. Luke's Cornwall in Newburgh, New York, part of Montefiore Einstein.
Dr. Chauhan's NPI, 1497288419, was assigned on April 6, 2017. Dr. Chauhan holds Arizona license 77101.
- NPI
- 1497288419NPI Registry (opens in a new tab)
- Medicare PAC ID
- 8022380393
- NPI enumeration date
- April 6, 2017
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (845) 458-4900
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 38
- Medical school graduation
- 2014
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Mahak Chauhan practices at Montefiore St. Luke's Cornwall in Newburgh, New York
Dr. Chauhan's primary practice is Montefiore St. Luke's Cornwall, at 70 Dubois Street, Newburgh, NY 12550 in Orange County. The practice phone is (845) 458-4900.
- Montefiore St. Luke's Cornwall70 Dubois Street, Newburgh, NY 12550 · Orange CountyPhone(845) 458-4900
Source: Dmand AI Affiliation Data
Dr. Mahak Chauhan is affiliated with 3 sites of care and 1 medical group
Dr. Chauhan's primary practice is Montefiore St. Luke's Cornwall in Newburgh, New York, part of Montefiore Einstein. Dr. Chauhan is also affiliated with Banner - University Medical Center Tucson. The medical group on file is Medical Group at MSLC. Dmand AI also links Dr. Chauhan to 1 more hospital, named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Mahak Chauhan's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Chauhan practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Montefiore St. Luke's Cornwall | Available with a free account |
| +2 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
Dmand AI maps EHR vendors, IT decision makers and buying committees across Montefiore Einstein and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Mahak Chauhan is one of 1,583 gastroenterologists in New York
Gastroenterology is Dr. Chauhan's primary specialty in the NPI Registry, under taxonomy code 207RG0100X. Dr. Chauhan is licensed in Arizona.
Specialties and state licenses
- Gastroenterology, ArizonaPrimary
Gastroenterologists near Dr. Chauhan
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. Mahak Chauhan's patients have a median age of 64
Across all payers, Dmand AI patient panel data puts Dr. Chauhan's median patient age at 64, with 59% women.
Dr. Chauhan's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 64
Patient panel by sex, all payers
- Women59%
- Men41%
Source: Dmand AI Patient Panel Data
Dr. Mahak Chauhan wrote 58 Medicare Part D claims in 2024
In 2024, Dr. Chauhan wrote 58 Medicare Part D claims for 24 patients. 74% of them were for generic drugs. CMS names the drug for 15 of them, across 1 drug with 11 or more claims each, at $433 in total drug cost.
Dr. Chauhan's Part D claims by kind of drug, 2024
- Generic43 claims74%
- Brand-name15 claims26%
Dr. Chauhan'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
Dr. Mahak Chauhan ranks in the 47th percentile for upper gastrointestinal (gi) endoscopy for acid reflux in Medicare
Dr. Chauhan accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS counts 16 procedures of upper gastrointestinal (gi) endoscopy for acid reflux by Dr. Chauhan, more than 47% of the clinicians it reports for that procedure.
- Accepts Medicare assignment
- Yes
Where Dr. Chauhan ranks in Medicare procedure volume
- Upper gastrointestinal (GI) endoscopy for acid reflux
- 47th percentile16 procedures
- Colonoscopy
- 42nd percentile12 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. Mahak Chauhan received $407 in industry payments from 2024 to 2025
CMS Open Payments shows 10 general payments to Dr. Chauhan from 3 drug and device companies from 2024 to 2025. Food and beverage make up the largest share, 100% of the total. Boston Scientific Corporation paid the most, $197.
General payments to Dr. Chauhan by program year, 2024 to 2025
Companies that paid Dr. Chauhan 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. Mahak Chauhan'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 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)Doctors and Clinicians Utilization Data (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. Mahak Chauhan
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. Mahak Chauhan's NPI number?
Dr. Mahak Chauhan's NPI number is 1497288419. It was assigned on April 6, 2017, and it is active in the NPI Registry.
What kind of doctor is Dr. Mahak Chauhan?
Dr. Mahak Chauhan is a gastroenterologist in Newburgh, New York. The primary specialty in the NPI Registry is Gastroenterology Physician (taxonomy code 207RG0100X).
Where does Dr. Mahak Chauhan practice?
Dr. Chauhan practices at 70 Dubois Street, Newburgh, NY 12550. Dr. Chauhan's primary practice is Montefiore St. Luke's Cornwall in Newburgh, New York, part of Montefiore Einstein. Dmand AI also links Dr. Chauhan to 1 hospital.
What is Dr. Mahak Chauhan's office phone number?
The practice phone on file for Dr. Chauhan is (845) 458-4900.
What is Dr. Mahak Chauhan's medical license number?
Dr. Chauhan holds Arizona license 77101.
Which hospitals is Dr. Mahak Chauhan affiliated with?
Dr. Chauhan practices at Montefiore St. Luke's Cornwall in Newburgh, New York. Dr. Chauhan is also affiliated with Banner - University Medical Center Tucson. Dmand AI links Dr. Chauhan to 1 more hospital.
What medical group is Dr. Mahak Chauhan part of?
Dr. Chauhan is linked to Medical Group at MSLC.
Does Dr. Mahak Chauhan accept Medicare?
Yes. CMS lists Dr. Chauhan as accepting Medicare assignment.
What drugs does Dr. Mahak Chauhan prescribe most?
In 2024 Medicare Part D data, Dr. Chauhan's most prescribed drugs by claims were Omeprazole.
Has Dr. Mahak Chauhan received payments from drug or device companies?
CMS Open Payments shows $407 in general payments to Dr. Chauhan from 3 companies from 2024 to 2025. The largest total came from Boston Scientific Corporation.
How long has Dr. Mahak Chauhan been practicing?
Dr. Chauhan graduated from medical school in 2014, 12 years ago.
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