Dr. Adnan H. Siddiqui, MD, PhD

  • Buffalo, NY
  • Neurosurgeon
NPI1558325951PAC ID1658374343
Medicare services, 2024
1,286
Medicare patients, 2024
846
Part D claims, 2021
12
MIPS score, 2024
96
Hospital affiliations
5
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

See all 8 affiliations

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Dr. Adnan H. Siddiqui is a neurosurgeon in Buffalo, New York

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

Dr. Siddiqui's NPI, 1558325951, was assigned on April 13, 2006. Dr. Siddiqui holds New York license 237148.

NPI and contact details
Medicare PAC ID
1658374343
NPI enumeration date
April 13, 2006
NPI status
Active
Accepts Medicare assignment
Yes
Practice phone
(716) 859-2556
Professional email
Get email
Personal email
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Mobile number
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Sex
Male
Estimated age
60
Medical school graduation
1992

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

Dr. Adnan H. Siddiqui practices at Kaleida Health - Unit in Buffalo, New York

Dr. Siddiqui'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. Adnan H. Siddiqui is affiliated with 6 sites of care and 2 medical groups

Dr. Siddiqui's primary practice is Kaleida Health - Unit in Buffalo, New York. Dr. Siddiqui is also affiliated with Buffalo General Medical Center/Gates Vascular Institute. The medical group on file is University at Buffalo Neurosurgery (UBNS). Dmand AI also links Dr. Siddiqui to 3 more hospitals, 1 group practice or clinic and 1 medical group, each named with a free account.

See all 8 affiliations for Dr. Siddiqui

Source: Dmand AI Affiliation Data

Dmand AI tracks the EHR system at Dr. Adnan H. Siddiqui's practice

Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Siddiqui practices, 6 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
+5 more sites and 1 medical groupAvailable with a free account

Source: Dmand AI Technology Install Data

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Dr. Adnan H. Siddiqui is one of 455 neurosurgeons in New York

Neurological surgery is Dr. Siddiqui's primary specialty in the NPI Registry, under taxonomy code 207T00000X. Dr. Siddiqui is licensed in New York.

Specialties and state licenses

  • Neurological surgery, New YorkPrimaryLicense 237148 · taxonomy 207T00000X

Neurosurgeons near Dr. Siddiqui

Counts of neurosurgeons 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. Adnan H. Siddiqui billed Medicare for 1,286 services in 2024

CMS data shows 1,286 Medicare services from Dr. Siddiqui across 18 procedure codes in 2024, for 846 Medicare patients. Medicare paid $135,533 for them.

Medicare services, 20241,286
Medicare patients846
Paid by Medicare$135,533
Procedure codes18

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

  • 2023
  • 2024
Tests and treatments
2023: 1,1332024: 1,0844%
Surgery
2023: 882024: 10216%
Office and hospital visits
2023: 572024: 582%
Imaging
2023: 262024: 4262%

Where Dr. Siddiqui's Medicare services took place, 2024

  • In an office71055%
  • In a facility57645%

Dr. Siddiqui compared with the New York median for neurosurgeons, 2024

  • Dr. Siddiqui
  • New York median
Medicare services
1,286vs 1627.9 times
Medicare patients
846vs 1137.5 times
Part D claims
12vs 2245% below

Medians across 411 neurosurgeons in New York with Dmand AI profiles that report each measure.

Dr. Siddiqui'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. Siddiqui

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

Dr. Adnan H. Siddiqui treated 846 Medicare patients in 2024, average age 74

CMS counts 846 Medicare patients who saw Dr. Siddiqui in 2024. The largest group is 65 to 74, with 308 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 22% are also on Medicaid. Their average risk score is 1.76, 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. Siddiqui's median patient age at 69, with 56% women.

Medicare patients, 2024846
Average age74
Average risk score1.76
Also on Medicaid22%

Dr. Siddiqui's Medicare patients by age, 2024

Dr. Siddiqui's Medicare patients by sex, 2024

  • Women39847%
  • Men44853%

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

  1. High blood pressure75%
  2. High cholesterol75%
  3. Stroke or TIA60%
  4. Ischemic heart disease50%
  5. Arthritis49%
  6. Chronic kidney disease41%
  7. Diabetes40%
  8. Heart failure32%

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

Dr. Siddiqui'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

  • Women56%
  • Men43%

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

Dr. Adnan H. Siddiqui wrote 12 Medicare Part D claims in 2021

In 2021, Dr. Siddiqui wrote 12 Medicare Part D claims. Every claim was for a generic drug. They cover 1 drug, with $305 in total drug cost. In 2019, CMS named 15 claims across 1 drug.

Part D claims, 202112
Drugs named by CMS1
Total drug cost$305

Dr. Siddiqui'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: 152021: 1220%

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

See all prescribing by Dr. Siddiqui

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

Dr. Adnan H. Siddiqui scored 96 out of 100 in Medicare's MIPS program for 2024

CMS publishes a Merit-based Incentive Payment System (MIPS) score of 96 out of 100 for Dr. Siddiqui for performance year 2024, reported as part of a group. Dr. Siddiqui accepts Medicare assignment, so Medicare's approved amount is taken as full payment.

Accepts Medicare assignment
Yes

Dr. Siddiqui's MIPS scores, performance year 2024

  • 96of 100Final score
  • 87.1of 100Quality
  • 95of 100Promoting Interoperability
  • 40of 100Improvement Activities
  • 87of 100Cost

Each score is out of 100. The final score weighs the categories CMS scored for this clinician.

Laminectomy or laminotomy (partial removal of spine bones): 1 to 10 procedures (CMS shows small counts as a range)

Upper limb (arm) arthroscopy (minimally invasive joint repair): 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. Adnan H. Siddiqui received $2,367,217 in industry payments from 2016 to 2025

CMS Open Payments shows 599 general payments to Dr. Siddiqui from 49 drug and device companies from 2016 to 2025. Consulting fees make up the largest share, 37% of the total. Corindus Inc. paid the most, $477,470. It also lists 37 research payments totaling $129,238 from 2016 to 2025.

General payments to Dr. Siddiqui by program year, 2016 to 2025

General payments to Dr. Siddiqui by kind, 2016 to 2025

$2.4Min total
  • Consulting fees$855,36237%
  • Ownership or investment$802,74335%
  • Royalties and licenses$249,51111%
  • Acquisitions$143,0186%
  • Other$271,40612%

Companies that paid Dr. Siddiqui the most, 2016 to 2025

Share is of all general payments to this clinician.

See all payments to Dr. Siddiqui

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

Sources for Dr. Adnan H. Siddiqui'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)Clinician Public Reporting: Overall MIPS Performance (CMS) (opens in a new tab)Doctors and Clinicians Utilization Data (CMS) (opens in a new tab)
Industry paymentsOpen Payments (CMS) (opens in a new tab)
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. Adnan H. Siddiqui

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. Adnan H. Siddiqui's NPI number?

Dr. Adnan H. Siddiqui's NPI number is 1558325951. It was assigned on April 13, 2006, and it is active in the NPI Registry.

What kind of doctor is Dr. Adnan H. Siddiqui?

Dr. Adnan H. Siddiqui is a neurosurgeon in Buffalo, New York. The primary specialty in the NPI Registry is Neurological Surgery Physician (taxonomy code 207T00000X).

Where does Dr. Adnan H. Siddiqui practice?

Dr. Siddiqui practices at 100 High St., Buffalo, NY 14203. Dr. Siddiqui's primary practice is Kaleida Health - Unit in Buffalo, New York. Dmand AI also links Dr. Siddiqui to 3 hospitals, 1 group practice or clinic and 1 medical group.

What is Dr. Adnan H. Siddiqui's office phone number?

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

What is Dr. Adnan H. Siddiqui's medical license number?

Dr. Siddiqui holds New York license 237148.

Which hospitals is Dr. Adnan H. Siddiqui affiliated with?

Dr. Siddiqui is affiliated with Buffalo General Medical Center/Gates Vascular Institute. Dmand AI links Dr. Siddiqui to 4 more hospitals.

What medical group is Dr. Adnan H. Siddiqui part of?

Dr. Siddiqui is linked to University at Buffalo Neurosurgery (UBNS). Dmand AI links Dr. Siddiqui to 1 more medical group.

Does Dr. Adnan H. Siddiqui accept Medicare?

Yes. CMS data shows Dr. Siddiqui billed Medicare for 1,286 services in 2024, and Dr. Siddiqui accepts Medicare assignment.

What is Dr. Adnan H. Siddiqui's MIPS score?

Dr. Siddiqui's MIPS final score for performance year 2024 is 96 out of 100, reported as part of a group.

How many Medicare patients does Dr. Adnan H. Siddiqui see?

CMS counts 846 Medicare patients who saw Dr. Siddiqui in 2024, with an average age of 74.

Show 4 more questionsShow fewer questions

What services does Dr. Adnan H. Siddiqui bill to Medicare?

In 2024, Dr. Siddiqui's most billed Medicare services were blood vessel study (93880), blood vessel study (93886) and blood vessel study (93890).

What drugs does Dr. Adnan H. Siddiqui prescribe most?

In 2021 Medicare Part D data, Dr. Siddiqui's most prescribed drugs by claims were Ezetimibe.

Has Dr. Adnan H. Siddiqui received payments from drug or device companies?

CMS Open Payments shows $2,367,217 in general payments to Dr. Siddiqui from 49 companies from 2016 to 2025. The largest total came from Corindus Inc.

How long has Dr. Adnan H. Siddiqui been practicing?

Dr. Siddiqui graduated from medical school in 1992, 34 years ago.

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