Dr. Nadeem A. Siddiqui, MD
- Medicare services, 2024
- 191
- Medicare patients, 2024
- 193
- Hospital affiliations
- 5
- Industry payments
- $132
- Medical groups
- 2
- Practice address
- 8201 E Riverside Blvd, Rockford, IL 61114
- Practice phone
- Call (815) 971-5000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Javon Bea Hospital
Rockford, 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. Nadeem A. Siddiqui is a hospitalist in Rockford, Illinois
Dr. Siddiqui practices at Javon Bea Hospital in Rockford, Illinois.
Dr. Siddiqui's NPI, 1447360631, was assigned on August 30, 2006. Dr. Siddiqui holds Illinois license 036112073.
- NPI
- 1447360631NPI Registry (opens in a new tab)
- Medicare PAC ID
- 8224085857
- NPI enumeration date
- August 30, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (815) 971-5000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 69
- Medical school graduation
- 1983
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Nadeem A. Siddiqui practices at Javon Bea Hospital in Rockford, Illinois
Dr. Siddiqui's primary practice is Javon Bea Hospital, at 8201 E Riverside Blvd, Rockford, IL 61114 in Winnebago County. The practice phone is (815) 971-5000.
- Javon Bea Hospital8201 E Riverside Blvd, Rockford, IL 61114 · Winnebago CountyPhone(815) 971-5000
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Nadeem A. Siddiqui is affiliated with 6 sites of care and 2 medical groups
Dr. Siddiqui's primary practice is Javon Bea Hospital in Rockford, Illinois. Dr. Siddiqui is also affiliated with Javon Bea Hospital-Riverside. The medical group on file is Mercyhealth Physicians. Dmand AI also links Dr. Siddiqui to 4 more hospitals and 1 medical group, 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. Nadeem A. Siddiqui's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Siddiqui practices, 5 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Javon Bea Hospital | Available with a free account |
| +5 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
Dmand AI maps EHR vendors, IT decision makers and buying committees across each health system and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Nadeem A. Siddiqui is one of 1,321 hospitalists in Illinois
Hospitalist is Dr. Siddiqui's primary specialty in the NPI Registry, under taxonomy code 208M00000X. Dr. Siddiqui is licensed in Illinois.
Specialties and state licenses
- Hospitalist, IllinoisPrimary
Hospitalists near Dr. Siddiqui
Counts of hospitalists 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. Nadeem A. Siddiqui billed Medicare for 191 services in 2024
CMS data shows 191 Medicare services from Dr. Siddiqui across 2 procedure codes in 2024, for 193 Medicare patients. Medicare paid $20,582 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Siddiqui's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 1782024: 1917%
Dr. Siddiqui compared with the Illinois median for hospitalists, 2024
- Dr. Siddiqui
- Illinois median
- Medicare services
- 191vs 54365% below
- Medicare patients
- 193vs 24220% below
Medians across 1,248 hospitalists 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.
Need commercial claims for Dr. Siddiqui?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Siddiqui and other hospitalists in Illinois.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Nadeem A. Siddiqui treated 193 Medicare patients in 2024, average age 74
CMS counts 193 Medicare patients who saw Dr. Siddiqui in 2024. The largest group is 75 to 84, with 69 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 26% are also on Medicaid. Their average risk score is 2.31, 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 74, with 45% women.
Dr. Siddiqui's Medicare patients by age, 2024
Dr. Siddiqui's Medicare patients by sex, 2024
- Women10856%
- Men8544%
Chronic conditions among Dr. Siddiqui's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis60%
- Ischemic heart disease55%
- Heart failure53%
- Diabetes51%
- Mood disorders49%
- Chronic kidney disease48%
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 74
Patient panel by sex, all payers
- Women45%
- Men51%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
How Dr. Nadeem A. Siddiqui takes part in Medicare
Dr. Siddiqui 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)
For MedTech and pharma teams
Filter 7.4M+ HCPs by Medicare procedures, Part D drugs and Open Payments history, then reach them with verified contacts in one login.
Dr. Nadeem A. Siddiqui received $132 in industry payments from 2017 to 2023
CMS Open Payments shows 9 general payments to Dr. Siddiqui from 7 drug and device companies from 2017 to 2023. Food and beverage make up the largest share, 89% of the total. Boston Scientific Corporation paid the most, $33.
General payments to Dr. Siddiqui by program year, 2017 to 2023
General payments to Dr. Siddiqui by kind, 2017 to 2023
- Food and beverage$11789%
- Education$1511%
Companies that paid Dr. Siddiqui the most, 2017 to 2023
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Nadeem A. 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) |
| 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. Nadeem A. 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. Nadeem A. Siddiqui's NPI number?
Dr. Nadeem A. Siddiqui's NPI number is 1447360631. It was assigned on August 30, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Nadeem A. Siddiqui?
Dr. Nadeem A. Siddiqui is a hospitalist in Rockford, Illinois. The primary specialty in the NPI Registry is Hospitalist Physician (taxonomy code 208M00000X).
Where does Dr. Nadeem A. Siddiqui practice?
Dr. Siddiqui practices at 8201 E Riverside Blvd, Rockford, IL 61114. Dr. Siddiqui's primary practice is Javon Bea Hospital in Rockford, Illinois. Dmand AI also links Dr. Siddiqui to 4 hospitals and 1 medical group.
What is Dr. Nadeem A. Siddiqui's office phone number?
The practice phone on file for Dr. Siddiqui is (815) 971-5000.
What is Dr. Nadeem A. Siddiqui's medical license number?
Dr. Siddiqui holds Illinois license 036112073.
Which hospitals is Dr. Nadeem A. Siddiqui affiliated with?
Dr. Siddiqui is affiliated with Javon Bea Hospital-Riverside. Dmand AI links Dr. Siddiqui to 4 more hospitals.
What medical group is Dr. Nadeem A. Siddiqui part of?
Dr. Siddiqui is linked to Mercyhealth Physicians. Dmand AI links Dr. Siddiqui to 1 more medical group.
Does Dr. Nadeem A. Siddiqui accept Medicare?
Yes. CMS data shows Dr. Siddiqui billed Medicare for 191 services in 2024, and Dr. Siddiqui accepts Medicare assignment.
How many Medicare patients does Dr. Nadeem A. Siddiqui see?
CMS counts 193 Medicare patients who saw Dr. Siddiqui in 2024, with an average age of 74.
What services does Dr. Nadeem A. Siddiqui bill to Medicare?
In 2024, Dr. Siddiqui's most billed Medicare services were hospital inpatient care (99222) and hospital inpatient care (99223).
Has Dr. Nadeem A. Siddiqui received payments from drug or device companies?
CMS Open Payments shows $132 in general payments to Dr. Siddiqui from 7 companies from 2017 to 2023. The largest total came from Boston Scientific Corporation.
How long has Dr. Nadeem A. Siddiqui been practicing?
Dr. Siddiqui graduated from medical school in 1983, 43 years ago.
Selling to hospitalist practices?
See hospitalists in Illinois by site of care and group
Find the practices, groups and hospitals they work with, and the right people to contact at each.
- 30 days free
- Self-serve
- No credit card