Sumer Khan
- Hospital affiliations
- 1
- Medical group
- 1
- State license
- 1
- Year NPI issued
- 2006
- Practice address
- 75 North Country Road, Port Jefferson, NY 11777
- Practice phone
- Call (631) 473-1320
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Sumer 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.
Sumer Khan is a physician assistant in Port Jefferson, New York
Sumer Khan practices at Mather Hospital in Port Jefferson, New York, part of Northwell Health.
Sumer Khan's NPI, 1124192422, was assigned on November 20, 2006. Sumer Khan holds New York license 010851.
- NPI
- 1124192422NPI Registry (opens in a new tab)
- Medicare PAC ID
- 3476796210
- NPI enumeration date
- November 20, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (631) 473-1320
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Sumer Khan practices at Mather Hospital in Port Jefferson, New York
Sumer Khan's primary practice is Mather Hospital, at 75 North Country Road, Port Jefferson, NY 11777 in Suffolk County. The practice phone is (631) 473-1320.
- Mather Hospital75 North Country Road, Port Jefferson, NY 11777 · Suffolk CountyPhone(631) 473-1320
Sources: Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Sumer Khan is affiliated with 1 site of care and 1 medical group
Sumer Khan's primary practice is Mather Hospital in Port Jefferson, New York, part of Northwell Health. The medical group on file is Mather Hospital.
Sources: Dmand AI Affiliation Data; Doctors and Clinicians National Downloadable File (CMS); and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Sumer Khan's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Sumer Khan practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Mather Hospital | 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 Northwell Health and 6.2K+ hospitals, with verified contacts in the same login.
Sumer Khan is one of 11,456 physician assistants in New York
Physician assistant is Sumer Khan's primary specialty in the NPI Registry, under taxonomy code 363A00000X. Sumer Khan is licensed in New York.
Specialties and state licenses
- Physician assistant, New YorkPrimary
Physician assistants near Sumer Khan
Counts of physician assistants 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
How Sumer Khan takes part in Medicare
Sumer 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)
Sources for Sumer 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 | Dmand AI Affiliation DataDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Dmand AI Org Hierarchy Data |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (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 Sumer 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 Sumer Khan's NPI number?
Sumer Khan's NPI number is 1124192422. It was assigned on November 20, 2006, and it is active in the NPI Registry.
What does Sumer Khan specialize in?
Sumer Khan is a physician assistant in Port Jefferson, New York. The primary specialty in the NPI Registry is Physician Assistant (taxonomy code 363A00000X).
Where does Sumer Khan practice?
Sumer Khan practices at 75 North Country Road, Port Jefferson, NY 11777. Sumer Khan's primary practice is Mather Hospital in Port Jefferson, New York, part of Northwell Health.
What is Sumer Khan's office phone number?
The practice phone on file for Sumer Khan is (631) 473-1320. Dmand AI also checks direct phone and mobile numbers, available with a free account.
What is Sumer Khan's email address?
Dmand AI checks professional and personal email addresses for Sumer Khan through healthcare-specific waterfall enrichment. They are available with a free Dmand AI account.
What is Sumer Khan's medical license number?
Sumer Khan holds New York license 010851.
Which hospitals is Sumer Khan affiliated with?
Sumer Khan practices at Mather Hospital in Port Jefferson, New York.
What medical group is Sumer Khan part of?
Sumer Khan is linked to Mather Hospital.
Who does Sumer Khan practice with?
Dmand AI links 132 HCPs to Sumer Khan's primary medical group, 25 of them physician assistants. A free account lists them, with verified contacts.
Does Sumer Khan accept Medicare?
Yes. CMS lists Sumer Khan as accepting Medicare assignment.
How long has Sumer Khan been practicing?
Sumer Khan's NPI was assigned in 2006.
What EHR does Sumer Khan's practice use?
Dmand AI tracks the EHR system at Mather Hospital. The vendor and product are available with a free Dmand AI account.
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