Dr. Mohammed S. Siddiqui, MD
- Medicare services, 2024
- 430
- Medicare patients, 2024
- 148
- Part D claims, 2024
- 1,312
- Hospital affiliations
- 6
- Industry payments
- $145
- Practice address
- 2948 Artesian Rd, Naperville, IL 60564
- Practice phone
- Call (206) 399-1493
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Lifestance
Naperville, Illinois
Find Dr. Siddiqui'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. Mohammed S. Siddiqui is a geriatric psychiatry physician in Naperville, Illinois
Dr. Siddiqui practices at Lifestance in Naperville, Illinois.
Dr. Siddiqui's NPI, 1639456122, was assigned on November 10, 2011. Dr. Siddiqui holds Illinois license 036-131386.
- NPI
- 1639456122NPI Registry (opens in a new tab)
- Medicare PAC ID
- 8729224720
- NPI enumeration date
- November 10, 2011
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (206) 399-1493
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 55
- Medical school graduation
- 1997
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Mohammed S. Siddiqui practices at Lifestance in Naperville, Illinois
Dr. Siddiqui's primary practice is Lifestance, at 2948 Artesian Rd, Naperville, IL 60564 in Will County. The practice phone is (206) 399-1493.
- Lifestance2948 Artesian Rd, Naperville, IL 60564 · Will CountyPhone(206) 399-1493
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Mohammed S. Siddiqui is affiliated with 11 sites of care and 9 medical groups
Dr. Siddiqui's primary practice is Lifestance in Naperville, Illinois. Dr. Siddiqui is also affiliated with Edward Hospital. The medical group on file is Rush University Internists. Dmand AI also links Dr. Siddiqui to 5 more hospitals, 8 medical groups and 4 group practices and clinics, each named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Mohammed S. Siddiqui's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Siddiqui practices, 10 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Lifestance | Available with a free account |
| +10 more sites and 8 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Mohammed S. Siddiqui is one of 12 geriatric psychiatry physicians in Illinois
Geriatric psychiatry is Dr. Siddiqui's primary specialty in the NPI Registry, under taxonomy code 2084P0805X. Dmand AI has Dr. Siddiqui's licenses on file in 2 states: Illinois and New York.
Specialties and state licenses
- Geriatric psychiatry, IllinoisPrimary
- Psychiatry, New York
Geriatric psychiatry physicians near Dr. Siddiqui
Counts of geriatric psychiatry physicians 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. Mohammed S. Siddiqui billed Medicare for 430 services in 2024
CMS data shows 430 Medicare services from Dr. Siddiqui across 2 procedure codes in 2024, for 148 Medicare patients. Medicare paid $38,503 for them.
Dr. Siddiqui's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 5862024: 40132%
- Tests and treatments
- 2023: 302024: 293%
Where Dr. Siddiqui's Medicare services took place, 2024
- In an office19044%
- In a facility24056%
Dr. Siddiqui compared with the Illinois median for geriatric psychiatry physicians, 2024
- Dr. Siddiqui
- Illinois median
- Part D claims
- 1,145vs 4822.4 times
Medians across 13 geriatric psychiatry physicians in Illinois 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.
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Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Siddiqui and other geriatric psychiatry physicians in Illinois.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Mohammed S. Siddiqui treated 148 Medicare patients in 2024, average age 77
CMS counts 148 Medicare patients who saw Dr. Siddiqui in 2024. The largest group is 75 to 84, with 69 patients. 75% of them have anxiety, and 75% have depression. 35% are also on Medicaid. Their average risk score is 1.93, 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 78, with 67% women.
Dr. Siddiqui's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Siddiqui's Medicare patients by sex, 2024
- Women11074%
- Men3826%
Chronic conditions among Dr. Siddiqui's Medicare patients, 2024
- Anxiety75%
- Depression75%
- High blood pressure75%
- High cholesterol75%
- Mood disorders75%
- Arthritis66%
- Alzheimer's and dementia51%
- Chronic kidney disease39%
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 78
Patient panel by sex, all payers
- Women67%
- Men30%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Mohammed S. Siddiqui wrote 1,312 Medicare Part D claims in 2024
In 2024, Dr. Siddiqui wrote 1,312 Medicare Part D claims for 161 patients. 95% of them were for generic drugs. CMS names the drug for 1,145 of them, across 29 drugs with 11 or more claims each, at $59,292 in total drug cost. In 2023, CMS named 756 claims across 29 drugs.
Dr. Siddiqui's Part D claims by kind of drug, 2024
- Generic1,240 claims95%
- Brand-name72 claims5%
Dr. Siddiqui'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. Siddiqui's Part D claims, 2024
- Antibiotics1%11 of 1,312 claims
- Antipsychotics, patients 65 and over21%274 of 1,312 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: 7562024: 1,14551%
Drugs named by CMS: 29 in 2024, 29 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. Mohammed S. Siddiqui offers telehealth to Medicare patients
Dr. Siddiqui accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Siddiqui as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Dr. Mohammed S. Siddiqui received $145 in industry payments from 2016 to 2025
CMS Open Payments shows 7 general payments to Dr. Siddiqui from 7 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 100% of the total. Life Molecular Imaging Ltd paid the most, $46.
General payments to Dr. Siddiqui by program year, 2016 to 2025
Companies that paid Dr. Siddiqui the most, 2016 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Mohammed S. Siddiqui'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 | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data |
| Primary practice, affiliations and health system | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand 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) |
| 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. Mohammed S. 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. Mohammed S. Siddiqui's NPI number?
Dr. Mohammed S. Siddiqui's NPI number is 1639456122. It was assigned on November 10, 2011, and it is active in the NPI Registry.
What kind of doctor is Dr. Mohammed S. Siddiqui?
Dr. Mohammed S. Siddiqui is a geriatric psychiatry physician in Naperville, Illinois. The primary specialty in the NPI Registry is Geriatric Psychiatry Physician (taxonomy code 2084P0805X).
Where does Dr. Mohammed S. Siddiqui practice?
Dr. Siddiqui practices at 2948 Artesian Rd, Naperville, IL 60564. Dr. Siddiqui's primary practice is Lifestance in Naperville, Illinois. Dmand AI also links Dr. Siddiqui to 5 hospitals, 8 medical groups and 4 group practices and clinics.
What is Dr. Mohammed S. Siddiqui's office phone number?
The practice phone on file for Dr. Siddiqui is (206) 399-1493.
What is Dr. Mohammed S. Siddiqui's medical license number?
Dr. Siddiqui holds Illinois license 036-131386, one of the licenses on file in 2 states.
Which states has Dr. Mohammed S. Siddiqui been licensed in?
Dmand AI has state licenses on file for Dr. Siddiqui in Illinois and New York.
Which hospitals is Dr. Mohammed S. Siddiqui affiliated with?
Dr. Siddiqui is affiliated with Edward Hospital. Dmand AI links Dr. Siddiqui to 5 more hospitals.
What medical group is Dr. Mohammed S. Siddiqui part of?
Dr. Siddiqui is linked to Rush University Internists. Dmand AI links Dr. Siddiqui to 8 more medical groups.
Does Dr. Mohammed S. Siddiqui accept Medicare?
Yes. CMS data shows Dr. Siddiqui billed Medicare for 430 services in 2024, and Dr. Siddiqui accepts Medicare assignment.
Does Dr. Mohammed S. Siddiqui offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Siddiqui as offering telehealth services.
Show 5 more questionsShow fewer questions
How many Medicare patients does Dr. Mohammed S. Siddiqui see?
CMS counts 148 Medicare patients who saw Dr. Siddiqui in 2024, with an average age of 77.
What services does Dr. Mohammed S. Siddiqui bill to Medicare?
In 2024, Dr. Siddiqui's most billed Medicare services were office visit, established patient (99214) and psychiatric service (90792).
What drugs does Dr. Mohammed S. Siddiqui prescribe most?
In 2024 Medicare Part D data, Dr. Siddiqui's most prescribed drugs by claims were Quetiapine Fumarate, Donepezil HCl and Sertraline HCl.
Has Dr. Mohammed S. Siddiqui received payments from drug or device companies?
CMS Open Payments shows $145 in general payments to Dr. Siddiqui from 7 companies from 2016 to 2025. The largest total came from Life Molecular Imaging Ltd.
How long has Dr. Mohammed S. Siddiqui been practicing?
Dr. Siddiqui graduated from medical school in 1997, 29 years ago.
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