Zarlasht Khan
- Medicare services, 2024
- 428
- Medicare patients, 2024
- 139
- Part D claims, 2024
- 716
- MIPS score, 2024
- 93
- Hospital affiliations
- 1
- 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 Zarlasht Khan's professional email, personal email and mobile number
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Zarlasht Khan is a rheumatologist in Port Jefferson, New York
Zarlasht Khan practices at Mather Hospital in Port Jefferson, New York, part of Northwell Health.
Zarlasht Khan's NPI, 1073939625, was assigned on March 6, 2014. Zarlasht Khan graduated from King Edward Medical University in 2010. Zarlasht Khan holds New York license 285040.
- NPI
- 1073939625NPI Registry (opens in a new tab)
- Medicare PAC ID
- 4486934858
- NPI enumeration date
- March 6, 2014
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (631) 473-1320
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 42
- Medical school graduation
- 2010
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Zarlasht Khan practices at Mather Hospital in Port Jefferson, New York
Zarlasht 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
Source: Dmand AI Affiliation Data
Zarlasht Khan is affiliated with 4 sites of care and 4 medical groups
Zarlasht Khan's primary practice is Mather Hospital in Port Jefferson, New York, part of Northwell Health. The medical group on file is Mather Medical Group. Dmand AI also links Zarlasht Khan to 3 more medical groups, 2 group practices and clinics and 1 skilled nursing facility, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Zarlasht Khan's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Zarlasht Khan practices, 4 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Mather Hospital | 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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Zarlasht Khan is one of 514 rheumatologists in New York
Rheumatology is Zarlasht Khan's primary specialty in the NPI Registry, under taxonomy code 207RR0500X. Zarlasht Khan is licensed in New York.
Specialties and state licenses
- Rheumatology, New YorkPrimary
Rheumatologists near Zarlasht Khan
Counts of rheumatologists 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
Zarlasht Khan billed Medicare for 428 services in 2024
CMS data shows 428 Medicare services from Zarlasht Khan across 7 procedure codes in 2024, for 139 Medicare patients. Medicare paid $31,044 for them.
Zarlasht Khan's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 2822024: 24314%
- Other services
- 2023: 02024: 126
- Surgery
- 2023: 872024: 4647%
- Tests and treatments
- 2023: 02024: 13
Where Zarlasht Khan's Medicare services took place, 2024
- In an office41497%
- In a facility143%
Zarlasht Khan compared with the New York median for rheumatologists, 2024
- Zarlasht Khan
- New York median
- Medicare services
- 428vs 56524% below
- Medicare patients
- 139vs 17621% below
- Part D claims
- 611vs 92134% below
Medians across 509 rheumatologists in New York with Dmand AI profiles that report each measure.
Zarlasht Khan'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
Zarlasht Khan treated 139 Medicare patients in 2024, average age 72
CMS counts 139 Medicare patients who saw Zarlasht Khan in 2024. The largest group is 65 to 74, with 54 patients. 75% of them have arthritis, and 75% have high cholesterol. 19% are also on Medicaid. Their average risk score is 1.48, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Zarlasht Khan's median patient age at 61, with 75% women.
Zarlasht Khan's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Zarlasht Khan's Medicare patients by sex, 2024
- Women11079%
- Men2921%
Chronic conditions among Zarlasht Khan's Medicare patients, 2024
- Arthritis75%
- High cholesterol75%
- High blood pressure73%
- Ischemic heart disease39%
- Osteoporosis38%
- Anxiety37%
- Mood disorders33%
- Diabetes31%
Share of Medicare patients with each condition. A patient can have several.
Zarlasht 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 61
Patient panel by sex, all payers
- Women75%
- Men21%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Zarlasht Khan wrote 716 Medicare Part D claims in 2024
In 2024, Zarlasht Khan wrote 716 Medicare Part D claims for 142 patients. 87% of them were for generic drugs. CMS names the drug for 611 of them, across 14 drugs with 11 or more claims each, at $453,105 in total drug cost. In 2023, CMS named 402 claims across 8 drugs.
Zarlasht Khan's Part D claims by kind of drug, 2024
- Generic622 claims87%
- Brand-name94 claims13%
Zarlasht 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.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 4022024: 61152%
Drugs named by CMS: 14 in 2024, 8 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
Zarlasht Khan scored 93 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 93 out of 100 for Zarlasht Khan for performance year 2024, reported through an alternative payment model (APM). Zarlasht Khan accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Zarlasht Khan as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Zarlasht Khan's MIPS scores, performance year 2024
- 93of 100Final score
- 79.8of 100Quality
- 89of 100Promoting Interoperability
- 40of 100Improvement Activities
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Sources: Doctors and Clinicians National Downloadable File (CMS); and Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026
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Zarlasht Khan received $497 in industry payments from 2016 to 2021
CMS Open Payments shows 18 general payments to Zarlasht Khan from 10 drug and device companies from 2016 to 2021. Food and beverage make up the largest share, 80% of the total. GlaxoSmithKline, LLC. paid the most, $115.
General payments to Zarlasht Khan by program year, 2016 to 2021
General payments to Zarlasht Khan by kind, 2016 to 2021
- Food and beverage$39880%
- Education$9920%
Companies that paid Zarlasht Khan the most, 2016 to 2021
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Zarlasht Khan graduated from King Edward Medical University
Zarlasht Khan graduated from King Edward Medical University in 2010.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Zarlasht 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 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 DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab) |
| 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)Clinician Public Reporting: Overall MIPS Performance (CMS) (opens in a new tab) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Training, board certification and memberships | Dmand AI Professional Profile 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 Zarlasht 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 Zarlasht Khan's NPI number?
Zarlasht Khan's NPI number is 1073939625. It was assigned on March 6, 2014, and it is active in the NPI Registry.
What does Zarlasht Khan specialize in?
Zarlasht Khan is a rheumatologist in Port Jefferson, New York. The primary specialty in the NPI Registry is Rheumatology Physician (taxonomy code 207RR0500X).
Where does Zarlasht Khan practice?
Zarlasht Khan practices at 75 North Country Road, Port Jefferson, NY 11777. Zarlasht Khan's primary practice is Mather Hospital in Port Jefferson, New York, part of Northwell Health. Dmand AI also links Zarlasht Khan to 3 medical groups, 2 group practices and clinics and 1 skilled nursing facility.
What is Zarlasht Khan's office phone number?
The practice phone on file for Zarlasht Khan is (631) 473-1320.
What is Zarlasht Khan's medical license number?
Zarlasht Khan holds New York license 285040.
Which hospitals is Zarlasht Khan affiliated with?
Zarlasht Khan practices at Mather Hospital in Port Jefferson, New York.
What medical group is Zarlasht Khan part of?
Zarlasht Khan is linked to Mather Medical Group. Dmand AI links Zarlasht Khan to 3 more medical groups.
Does Zarlasht Khan accept Medicare?
Yes. CMS data shows Zarlasht Khan billed Medicare for 428 services in 2024, and Zarlasht Khan accepts Medicare assignment.
Does Zarlasht Khan offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Zarlasht Khan as offering telehealth services.
What is Zarlasht Khan's MIPS score?
Zarlasht Khan's MIPS final score for performance year 2024 is 93 out of 100, reported through an alternative payment model (APM).
Show 6 more questionsShow fewer questions
How many Medicare patients does Zarlasht Khan see?
CMS counts 139 Medicare patients who saw Zarlasht Khan in 2024, with an average age of 72.
What services does Zarlasht Khan bill to Medicare?
In 2024, Zarlasht Khan's most billed Medicare services were office visit, established patient (99214), medicare service (G2211) and office visit, new patient (99204).
Where did Zarlasht Khan go to medical school?
Zarlasht Khan graduated from King Edward Medical University in 2010.
What drugs does Zarlasht Khan prescribe most?
In 2024 Medicare Part D data, Zarlasht Khan's most prescribed drugs by claims were Prednisone, Hydroxychloroquine Sulfate and Alendronate Sodium.
Has Zarlasht Khan received payments from drug or device companies?
CMS Open Payments shows $497 in general payments to Zarlasht Khan from 10 companies from 2016 to 2021. The largest total came from GlaxoSmithKline, LLC.
How long has Zarlasht Khan been practicing?
Zarlasht Khan graduated from medical school in 2010, 16 years ago.
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