Dr. Sikandar Zaman Khan, MD
- Medicare services, 2024
- 882
- Medicare patients, 2024
- 418
- Part D claims, 2024
- 76
- Publications
- 31
- MIPS score, 2024
- 91
- Practice address
- 462 Grider Street, Buffalo, NY 14215
- Practice phone
- Call (716) 898-3936
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
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. Sikandar Zaman Khan is a general surgeon in Buffalo, New York
Dr. Khan practices at Erie County Medical Center in Buffalo, New York, part of Erie County Medical Center.
Dr. Khan's NPI, 1114219284, was assigned on May 9, 2011. Dr. Khan holds New York license 292737.
- NPI
- 1114219284NPI Registry (opens in a new tab)
- Medicare PAC ID
- 1759638778
- NPI enumeration date
- May 9, 2011
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (716) 898-3936
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 46
- Medical school graduation
- 2006
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Sikandar Zaman Khan practices at Erie County Medical Center in Buffalo, New York
Dr. Khan's primary practice is Erie County Medical Center, at 462 Grider Street, Buffalo, NY 14215 in Erie County. The practice phone is (716) 898-3936.
- Erie County Medical Center462 Grider Street, Buffalo, NY 14215 · Erie CountyPhone(716) 898-3936
Source: Dmand AI Affiliation Data
Dr. Sikandar Zaman Khan is affiliated with 3 sites of care and 4 medical groups
Dr. Khan's primary practice is Erie County Medical Center in Buffalo, New York, part of Erie County Medical Center. Dr. Khan is also affiliated with Buffalo General Medical Center/Gates Vascular Institute. The medical group on file is Kaleida Health. Dmand AI also links Dr. Khan to 3 more medical groups and 1 dialysis center, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Sikandar Zaman Khan's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Khan practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Erie County Medical Center | Available with a free account |
| +2 more sites and 3 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
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Dr. Sikandar Zaman Khan is one of 1,604 general surgeons in New York
Surgery is Dr. Khan's primary specialty in the NPI Registry, under taxonomy code 208600000X. Dr. Khan is licensed in New York.
Specialties and state licenses
- Surgery, New YorkPrimary
General surgeons near Dr. Khan
Counts of general surgeons 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. Sikandar Zaman Khan billed Medicare for 882 services in 2024
CMS data shows 882 Medicare services from Dr. Khan across 16 procedure codes in 2024, for 418 Medicare patients. Medicare paid $43,477 for them.
Dr. Khan's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Tests and treatments
- 2023: 4802024: 4457%
- Office and hospital visits
- 2023: 2712024: 2814%
- Surgery
- 2023: 1582024: 12720%
- Imaging
- 2023: 592024: 2951%
Where Dr. Khan's Medicare services took place, 2024
- In an office21825%
- In a facility66475%
Dr. Khan compared with the New York median for general surgeons, 2024
- Dr. Khan
- New York median
- Medicare services
- 882vs 1545.7 times
- Medicare patients
- 418vs 1093.8 times
- Part D claims
- 12vs 2450% below
Medians across 1,502 general surgeons in New York with Dmand AI profiles that report each measure.
Dr. 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
Dr. Sikandar Zaman Khan treated 418 Medicare patients in 2024, average age 67
CMS counts 418 Medicare patients who saw Dr. Khan in 2024. The largest group is 65 to 74, with 148 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 56% are also on Medicaid. Their average risk score is 4.30, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Dr. Khan's median patient age at 69, with 41% women.
Dr. Khan's Medicare patients by age, 2024
Dr. Khan's Medicare patients by sex, 2024
- Women18244%
- Men23656%
Chronic conditions among Dr. Khan's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Chronic kidney disease61%
- Diabetes58%
- Arthritis52%
- Ischemic heart disease50%
- Mood disorders48%
- Depression44%
Share of Medicare patients with each condition. A patient can have several.
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 69
Patient panel by sex, all payers
- Women41%
- Men57%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Sikandar Zaman Khan wrote 76 Medicare Part D claims in 2024
In 2024, Dr. Khan wrote 76 Medicare Part D claims for 32 patients. 83% of them were for generic drugs. CMS names the drug for 12 of them, across 1 drug with 11 or more claims each, at $118 in total drug cost. In 2023, CMS named 11 claims across 1 drug.
Dr. Khan's Part D claims by kind of drug, 2024
- Generic63 claims83%
- Brand-name13 claims17%
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.
Drug classes CMS tracks in Dr. Khan's Part D claims, 2024
- Antibiotics39%30 of 76 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 112024: 129%
Drugs named by CMS: 1 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
Dr. Sikandar Zaman Khan scored 91 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 91 out of 100 for Dr. Khan for performance year 2024, reported as part of a group. Dr. Khan accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS counts 75 procedures of removal of tissue by Dr. Khan, more than 82% of the clinicians it reports for that procedure.
- Accepts Medicare assignment
- Yes
Dr. Khan's MIPS scores, performance year 2024
- 91of 100Final score
- 80.2of 100Quality
- 40of 100Improvement Activities
- 73of 100Cost
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Where Dr. Khan ranks in Medicare procedure volume
- Removal of tissue
- 82nd percentile75 procedures
CMS ranks each clinician against every clinician it reports for the same procedure category.
Removal of nail tissue: 1 to 10 procedures (CMS shows small counts as a range)
Removal of skin lesions: 1 to 10 procedures (CMS shows small counts as a range)
Skin biopsy: 1 to 10 procedures (CMS shows small counts as a range)
Sources: Doctors and Clinicians National Downloadable File (CMS); Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026; and Doctors and Clinicians Utilization Data (CMS)
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Dr. Sikandar Zaman Khan has 31 publications on record
Dmand AI links 31 papers to Dr. Khan, published from 2010 to 2025. 2021 was the busiest year, with 5. The most frequent topics are Endovascular Procedures, Limb Salvage and Peripheral Arterial Disease. Dr. Khan has published most often in J Vasc Surg. Dr. Khan's most frequent co-authors are Hasan Haldun Dosluoglu, MD, Maciej L. Dryjski, MD, PhD and Brittany Catherine Montross, MD.
Dr. Khan's papers by year, 2011 to 2025
Topics Dr. Khan writes about most
- Endovascular Procedures
- Limb Salvage
- Peripheral Arterial Disease
- Vascular Patency
- Blood Vessel Prosthesis Implantation
- Ischemia
- Stents
- Amputation, Surgical
Dr. Khan's most frequent co-authors
- Hasan Haldun Dosluoglu, MD14 shared papers
- Maciej L. Dryjski, MD, PhD13 shared papers
- Brittany Catherine Montross, MD8 shared papers
Recent publications by Dr. Khan
See who Dr. Khan researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Khan works with, so you can find a warm path to the right general surgeons.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Sikandar Zaman Khan received $10,965 in industry payments from 2018 to 2025
CMS Open Payments shows 128 general payments to Dr. Khan from 25 drug and device companies from 2018 to 2025. Food and beverage make up the largest share, 56% of the total. Endologix, Inc. paid the most, $3,179.
General payments to Dr. Khan by program year, 2018 to 2025
General payments to Dr. Khan by kind, 2018 to 2025
- Food and beverage$6,15356%
- Consulting fees$2,50023%
- Travel and lodging$2,31221%
Companies that paid Dr. Khan the most, 2018 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Sikandar Zaman 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)Doctors and Clinicians Utilization Data (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) |
| 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. Sikandar Zaman 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. Sikandar Zaman Khan's NPI number?
Dr. Sikandar Zaman Khan's NPI number is 1114219284. It was assigned on May 9, 2011, and it is active in the NPI Registry.
What kind of doctor is Dr. Sikandar Zaman Khan?
Dr. Sikandar Zaman Khan is a general surgeon in Buffalo, New York. The primary specialty in the NPI Registry is Surgery Physician (taxonomy code 208600000X).
Where does Dr. Sikandar Zaman Khan practice?
Dr. Khan practices at 462 Grider Street, Buffalo, NY 14215. Dr. Khan's primary practice is Erie County Medical Center in Buffalo, New York, part of Erie County Medical Center. Dmand AI also links Dr. Khan to 3 medical groups and 1 dialysis center.
What is Dr. Sikandar Zaman Khan's office phone number?
The practice phone on file for Dr. Khan is (716) 898-3936.
What is Dr. Sikandar Zaman Khan's medical license number?
Dr. Khan holds New York license 292737.
Which hospitals is Dr. Sikandar Zaman Khan affiliated with?
Dr. Khan practices at Erie County Medical Center in Buffalo, New York. Dr. Khan is also affiliated with Buffalo General Medical Center/Gates Vascular Institute.
What medical group is Dr. Sikandar Zaman Khan part of?
Dr. Khan is linked to Kaleida Health. Dmand AI links Dr. Khan to 3 more medical groups.
Does Dr. Sikandar Zaman Khan accept Medicare?
Yes. CMS data shows Dr. Khan billed Medicare for 882 services in 2024, and Dr. Khan accepts Medicare assignment.
What is Dr. Sikandar Zaman Khan's MIPS score?
Dr. Khan's MIPS final score for performance year 2024 is 91 out of 100, reported as part of a group.
How many Medicare patients does Dr. Sikandar Zaman Khan see?
CMS counts 418 Medicare patients who saw Dr. Khan in 2024, with an average age of 67.
Show 6 more questionsShow fewer questions
What services does Dr. Sikandar Zaman Khan bill to Medicare?
In 2024, Dr. Khan's most billed Medicare services were blood vessel study (93970), office visit, established patient (99212) and blood vessel study (93923).
What drugs does Dr. Sikandar Zaman Khan prescribe most?
In 2024 Medicare Part D data, Dr. Khan's most prescribed drugs by claims were Clopidogrel.
Has Dr. Sikandar Zaman Khan received payments from drug or device companies?
CMS Open Payments shows $10,965 in general payments to Dr. Khan from 25 companies from 2018 to 2025. The largest total came from Endologix, Inc.
How long has Dr. Sikandar Zaman Khan been practicing?
Dr. Khan graduated from medical school in 2006, 20 years ago.
Does Dr. Sikandar Zaman Khan do research?
Dmand AI links 31 publications to Dr. Khan, published from 2010 to 2025.
Who does Dr. Sikandar Zaman Khan publish with?
Dr. Khan's most frequent co-authors are Hasan Haldun Dosluoglu, MD (14 shared papers), Maciej L. Dryjski, MD, PhD (13 shared papers) and Brittany Catherine Montross, MD (8 shared papers).
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