Dr. Shehzad S. Merchant, MD

  • Buffalo, NY
  • Infectious disease specialist
NPI1346253267PAC ID7113928425
Medicare services, 2024
420
Medicare patients, 2024
161
Part D claims, 2021
11
Publications
6
Hospital affiliations
2
Practice address
100 High St., Buffalo, NY 14203
Practice phone
Call (716) 859-2556
Professional email
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Personal email
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Mobile number
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Social profiles

Primary practice

Kaleida Health - Unit

Acute Care Hospital-Unit · Buffalo, New York

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Dr. Shehzad S. Merchant is an infectious disease specialist in Buffalo, New York

Dr. Merchant practices at Kaleida Health - Unit in Buffalo, New York.

Dr. Merchant's NPI, 1346253267, was assigned on August 14, 2006. Dr. Merchant graduated from Aga Khan Medical College in 1999. Dr. Merchant holds New York license 254387.

NPI and contact details
Medicare PAC ID
7113928425
NPI enumeration date
August 14, 2006
NPI status
Active
Accepts Medicare assignment
Yes
Practice phone
(716) 859-2556
Professional email
Get email
Personal email
Get email
Mobile number
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Sex
Male
Estimated age
53
Medical school graduation
1999

Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)

Dr. Shehzad S. Merchant practices at Kaleida Health - Unit in Buffalo, New York

Dr. Merchant's primary practice is Kaleida Health - Unit, at 100 High St., Buffalo, NY 14203 in Erie County. The practice phone is (716) 859-2556.

  • Kaleida Health - Unit
    100 High St., Buffalo, NY 14203 · Erie CountyPhone(716) 859-2556

Source: Dmand AI Affiliation Data

Dr. Shehzad S. Merchant is affiliated with 2 sites of care and 1 medical group

Dr. Merchant's primary practice is Kaleida Health - Unit in Buffalo, New York. Dr. Merchant is also affiliated with Buffalo General Medical Center/Gates Vascular Institute. The medical group on file is UBMD Internal Medicine.

Source: Dmand AI Affiliation Data

Dmand AI tracks the EHR system at Dr. Shehzad S. Merchant's practice

Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Merchant practices, 2 sites in all. Vendor and product names are available with a free account.

EHR by site
SiteEHR vendor and product
Kaleida Health - UnitAvailable with a free account
+1 more affiliated siteAvailable with a free account

Source: Dmand AI Technology Install Data

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Dr. Shehzad S. Merchant is one of 825 infectious disease specialists in New York

Infectious disease is Dr. Merchant's primary specialty in the NPI Registry, under taxonomy code 207RI0200X. Dr. Merchant is board certified in infectious disease by the American Board of Internal Medicine. Dr. Merchant is licensed in New York.

Specialties and state licenses

  • Infectious disease, New YorkPrimaryLicense 254387 · 2009 to 2026 · taxonomy 207RI0200X

Infectious disease specialists near Dr. Merchant

Counts of infectious disease specialists 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. Shehzad S. Merchant billed Medicare for 420 services in 2024

CMS data shows 420 Medicare services from Dr. Merchant across 5 procedure codes in 2024, for 161 Medicare patients. Medicare paid $33,940 for them. Every service was in a facility, such as a hospital, rather than an office.

Medicare services, 2024420
Medicare patients161
Paid by Medicare$33,940
Procedure codes5

Dr. Merchant's Medicare services by type, 2023 to 2024

  • 2023
  • 2024
Office and hospital visits
2023: 3782024: 42011%

Dr. Merchant compared with the New York median for infectious disease specialists, 2024

  • Dr. Merchant
  • New York median
Medicare services
420vs 23876% above
Medicare patients
161vs 13420% above
Part D claims
11vs 16293% below

Medians across 791 infectious disease specialists in New York with Dmand AI profiles that report each measure.

Dr. Merchant'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.

See all procedures by Dr. Merchant

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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks

Dr. Shehzad S. Merchant treated 161 Medicare patients in 2024, average age 69

CMS counts 161 Medicare patients who saw Dr. Merchant in 2024. The largest group is 65 to 74, with 60 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 45% are also on Medicaid. Their average risk score is 3.39, 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. Merchant's median patient age at 73, with 45% women.

Medicare patients, 2024161
Average age69
Average risk score3.39
Also on Medicaid45%

Dr. Merchant's Medicare patients by age, 2024

Dr. Merchant's Medicare patients by sex, 2024

  • Women7647%
  • Men8553%

Chronic conditions among Dr. Merchant's Medicare patients, 2024

  1. High blood pressure75%
  2. High cholesterol75%
  3. Heart failure62%
  4. Chronic kidney disease60%
  5. Ischemic heart disease60%
  6. Arthritis58%
  7. Diabetes52%
  8. Atrial fibrillation50%

Share of Medicare patients with each condition. A patient can have several.

Dr. Merchant's patients across all payers

Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.

Patient panel by age, all payers

Median age 73

Patient panel by sex, all payers

  • Women45%
  • Men53%

Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data

Dr. Shehzad S. Merchant wrote 11 Medicare Part D claims in 2021

In 2021, Dr. Merchant wrote 11 Medicare Part D claims. Every claim was for a generic drug. They cover 1 drug, with $906 in total drug cost. In 2019, CMS named 29 claims across 1 drug.

Part D claims, 202111
Drugs named by CMS1
Total drug cost$906

Dr. Merchant's most prescribed drugs by claims, 2021

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, 2019 to 2021

  • 2019
  • 2021
Claims for drugs CMS names
2019: 292021: 1162%

Drugs named by CMS: 1 in 2021, 1 in 2019.

See all prescribing by Dr. Merchant

Source: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026

How Dr. Shehzad S. Merchant takes part in Medicare

Dr. Merchant 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. Shehzad S. Merchant has 6 publications on record

Dmand AI links 6 papers to Dr. Merchant, published from 2012 to 2024. 2023 was the busiest year, with 2. Dr. Merchant's most frequent co-authors are Seher Anjum, Mohammad Shafiq Ahmad El-Atoum, MD and John F. Gibbs, MD.

Papers6
Years published2012 to 2024

Dr. Merchant's papers by year, 2012 to 2024

Dr. Merchant's most frequent co-authors

Recent publications by Dr. Merchant

See all 6 publications and co-authors

See who Dr. Merchant researches with

Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Merchant works with, so you can find a warm path to the right infectious disease specialists.

How network discovery works

Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage

Dr. Shehzad S. Merchant received $1,635 in industry payments from 2016 to 2024

CMS Open Payments shows 19 general payments to Dr. Merchant from 5 drug and device companies from 2016 to 2024. Consulting fees make up the largest share, 60% of the total. Astellas Pharma US Inc paid the most, $967.

General payments to Dr. Merchant by program year, 2016 to 2024

General payments to Dr. Merchant by kind, 2016 to 2024

$1.6Kin total
  • Consulting fees$97860%
  • Food and beverage$37323%
  • Education$28417%

Companies that paid Dr. Merchant the most, 2016 to 2024

Share is of all general payments to this clinician.

See all payments to Dr. Merchant

Source: Open Payments (CMS), 2025 data, released July 7, 2026

Dr. Shehzad S. Merchant graduated from Aga Khan Medical College

Dr. Merchant graduated from Aga Khan Medical College in 1999.

  1. Medical schoolAga Khan Medical College
  2. Board certified in infectious diseaseAmerican Board of Internal Medicine
  3. Board certified in internal medicineAmerican Board of Internal Medicine

Source: Dmand AI Professional Profile Data

Dr. Shehzad S. Merchant accepts plans from 8 insurance carriers

Dr. Merchant is in network with 8 carriers, including MVP Health Care, Blue Cross Blue Shield of Michigan and Blue Cross Blue Shield of Massachusetts. PPO plans come from the most carriers, 6. Check the plan with the practice before a visit.

  • MVP Health Care
  • Blue Cross Blue Shield of Michigan
  • Blue Cross Blue Shield of Massachusetts
  • Highmark
  • Humana
  • Regence Health Plans
  • CMS Medicare
  • NY State Medicaid

Plan types Dr. Merchant accepts, by number of carriers

  1. PPO6
  2. Medicare5
  3. EPO2
  4. HMO2
  5. Medicaid2
  6. POS2

Source: Dmand AI Insurance Network Data

Sources for Dr. Shehzad S. Merchant's profile data

Sources for the data on this page
Data on this pageSource
NPI, name, sex, specialty and licensesNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data
Practice locations and phoneDmand AI Affiliation Data
Primary practice, affiliations and health systemDmand AI Affiliation Data
Medicare services and procedure codesMedicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab)
State medians for the same specialtyDmand AI Peer Benchmarks
Medicare patients and the all-payer patient panelDmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab)
Part D prescribingMedicare Part D Prescribers - by Provider and Drug (CMS) (opens in a new tab)
MIPS scores, telehealth, assignment and procedure percentilesDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab)
Publications, topics and co-authorsPubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage
Industry paymentsOpen Payments (CMS) (opens in a new tab)
Training, board certification and membershipsDmand AI Professional Profile Data
Insurance carriers and plan typesDmand AI Insurance Network Data
EHR at each practice siteDmand AI Technology Install Data
Similar physiciansDmand AI Affiliation Data

Data last refreshed October 2026Report an inaccuracyRemove my information

FAQ

Frequently asked questions about Dr. Shehzad S. Merchant

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. Shehzad S. Merchant's NPI number?

Dr. Shehzad S. Merchant's NPI number is 1346253267. It was assigned on August 14, 2006, and it is active in the NPI Registry.

What kind of doctor is Dr. Shehzad S. Merchant?

Dr. Shehzad S. Merchant is an infectious disease specialist in Buffalo, New York. The primary specialty in the NPI Registry is Infectious Disease Physician (taxonomy code 207RI0200X).

Where does Dr. Shehzad S. Merchant practice?

Dr. Merchant practices at 100 High St., Buffalo, NY 14203. Dr. Merchant's primary practice is Kaleida Health - Unit in Buffalo, New York.

What is Dr. Shehzad S. Merchant's office phone number?

The practice phone on file for Dr. Merchant is (716) 859-2556.

What is Dr. Shehzad S. Merchant's medical license number?

Dr. Merchant holds New York license 254387.

Which hospitals is Dr. Shehzad S. Merchant affiliated with?

Dr. Merchant is affiliated with Buffalo General Medical Center/Gates Vascular Institute. Dmand AI links Dr. Merchant to 1 more hospital.

What medical group is Dr. Shehzad S. Merchant part of?

Dr. Merchant is linked to UBMD Internal Medicine.

Does Dr. Shehzad S. Merchant accept Medicare?

Yes. CMS data shows Dr. Merchant billed Medicare for 420 services in 2024, and Dr. Merchant accepts Medicare assignment.

How many Medicare patients does Dr. Shehzad S. Merchant see?

CMS counts 161 Medicare patients who saw Dr. Merchant in 2024, with an average age of 69.

Is Dr. Shehzad S. Merchant board certified?

Yes. Dr. Merchant is board certified in infectious disease by the American Board of Internal Medicine.

Show 8 more questionsShow fewer questions

What services does Dr. Shehzad S. Merchant bill to Medicare?

In 2024, Dr. Merchant's most billed Medicare services were hospital inpatient care (99233), hospital inpatient care (99231) and hospital inpatient care (99223).

Where did Dr. Shehzad S. Merchant go to medical school?

Dr. Merchant graduated from Aga Khan Medical College in 1999.

What drugs does Dr. Shehzad S. Merchant prescribe most?

In 2021 Medicare Part D data, Dr. Merchant's most prescribed drugs by claims were Vancomycin HCl.

Has Dr. Shehzad S. Merchant received payments from drug or device companies?

CMS Open Payments shows $1,635 in general payments to Dr. Merchant from 5 companies from 2016 to 2024. The largest total came from Astellas Pharma US Inc.

How long has Dr. Shehzad S. Merchant been practicing?

Dr. Merchant graduated from medical school in 1999, 27 years ago.

Does Dr. Shehzad S. Merchant do research?

Dmand AI links 6 publications to Dr. Merchant, published from 2012 to 2024.

Who does Dr. Shehzad S. Merchant publish with?

Dr. Merchant's most frequent co-authors are Seher Anjum (1 shared paper), Mohammad Shafiq Ahmad El-Atoum, MD (1 shared paper) and John F. Gibbs, MD (1 shared paper).

What insurance does Dr. Shehzad S. Merchant accept?

Dr. Merchant is in network with 8 carriers, including MVP Health Care, Blue Cross Blue Shield of Michigan and Blue Cross Blue Shield of Massachusetts. PPO plans come from the most carriers, 6. Check the plan with the practice before a visit.

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