Dr. Michael T. Gambla, MD
- Medicare services, 2024
- 3,243
- Medicare patients, 2024
- 451
- Part D claims, 2024
- 1,854
- Hospital affiliations
- 1
- Industry payments
- $168,980
- Practice address
- 375 N Wall St, Kankakee, IL 60901
- Practice phone
- Call (815) 933-1671
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Riverside Health System
Kankakee, Illinois
Find Dr. Gambla'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. Michael T. Gambla is a urologist in Kankakee, Illinois
Dr. Gambla practices at Riverside Health System in Kankakee, Illinois.
Dr. Gambla's NPI, 1952367641, was assigned on April 22, 2006. Dr. Gambla graduated from Rush Medical College of Rush University in 1996. Dr. Gambla holds Ohio license 35073770.
- NPI
- 1952367641NPI Registry (opens in a new tab)
- Medicare PAC ID
- 8628049921
- NPI enumeration date
- April 22, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (815) 933-1671
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 56
- Medical school graduation
- 1996
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Michael T. Gambla practices at Riverside Health System in Kankakee, Illinois
Dr. Gambla's primary practice is Riverside Health System, at 375 N Wall St, Kankakee, IL 60901 in Kankakee County. The practice phone is (815) 933-1671.
- Riverside Health System375 N Wall St, Kankakee, IL 60901 · Kankakee CountyPhone(815) 933-1671
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Michael T. Gambla is affiliated with 3 sites of care and 1 medical group
Dr. Gambla's primary practice is Riverside Health System in Kankakee, Illinois. Dr. Gambla is also affiliated with Riverside Medical Center. The medical group on file is Riverside Healthcare. Dmand AI also links Dr. Gambla to 1 more group practice or clinic, named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Michael T. Gambla's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Gambla practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Riverside Health System | Available with a free account |
| +2 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Michael T. Gambla is one of 513 urologists in Illinois
Urology is Dr. Gambla's primary specialty in the NPI Registry, under taxonomy code 208800000X. Dr. Gambla is licensed in Ohio.
Specialties and state licenses
- Urology, OhioPrimary
Urologists near Dr. Gambla
Counts of urologists 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. Michael T. Gambla billed Medicare for 3,243 services in 2024
CMS data shows 3,243 Medicare services from Dr. Gambla across 14 procedure codes in 2024, for 451 Medicare patients. Medicare paid $79,519 for them.
Dr. Gambla's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Drugs given in the office
- 2023: 2,3882024: 1,60033%
- Surgery
- 2023: 9022024: 61432%
- Office and hospital visits
- 2023: 7422024: 53029%
- Lab and pathology
- 2023: 6752024: 49926%
- Imaging
- 2023: 112024: 0100%
- Tests and treatments
- 2023: 322024: 0100%
Where Dr. Gambla's Medicare services took place, 2024
- In an office3,18698%
- In a facility572%
Dr. Gambla compared with the Illinois median for urologists, 2024
- Dr. Gambla
- Illinois median
- Medicare services
- 3,243vs 1,3232.5 times
- Medicare patients
- 451vs 4908% below
- Part D claims
- 1,729vs 3584.8 times
Medians across 498 urologists in Illinois with Dmand AI profiles that report each measure.
Dr. Gambla'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. Gambla?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Gambla and other urologists in Illinois.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Michael T. Gambla treated 451 Medicare patients in 2024, average age 74
CMS counts 451 Medicare patients who saw Dr. Gambla in 2024. The largest group is 65 to 74, with 187 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 17% are also on Medicaid. Their average risk score is 1.48, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Gambla's median patient age at 71, with 33% women.
Dr. Gambla's Medicare patients by age, 2024
Dr. Gambla's Medicare patients by sex, 2024
- Women15033%
- Men30167%
Chronic conditions among Dr. Gambla's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis49%
- Ischemic heart disease45%
- Diabetes37%
- Chronic kidney disease34%
- Anxiety27%
- Mood disorders27%
Share of Medicare patients with each condition. A patient can have several.
Dr. Gambla's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 71
Patient panel by sex, all payers
- Women33%
- Men66%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Michael T. Gambla wrote 1,854 Medicare Part D claims in 2024
In 2024, Dr. Gambla wrote 1,854 Medicare Part D claims for 549 patients. 90% of them were for generic drugs. CMS names the drug for 1,729 of them, across 19 drugs with 11 or more claims each, at $157,194 in total drug cost. In 2023, CMS named 1,620 claims across 19 drugs.
Dr. Gambla's Part D claims by kind of drug, 2024
- Generic1,667 claims90%
- Brand-name187 claims10%
Dr. Gambla'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. Gambla's Part D claims, 2024
- Opioids1%19 of 1,854 claims
- Antibiotics16%304 of 1,854 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: 1,6202024: 1,7297%
Drugs named by CMS: 19 in 2024, 19 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. Michael T. Gambla ranks in the 90th percentile for prostate resection in Medicare
Dr. Gambla accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS counts 29 procedures of prostate resection by Dr. Gambla, more than 90% of the clinicians it reports for that procedure.
- Accepts Medicare assignment
- Yes
Where Dr. Gambla ranks in Medicare procedure volume
- Prostate resection
- 90th percentile29 procedures
CMS ranks each clinician against every clinician it reports for the same procedure category.
Removal of the uterus: 1 to 10 procedures (CMS shows small counts as a range)
Removal of tissue: 1 to 10 procedures (CMS shows small counts as a range)
Sources: Doctors and Clinicians National Downloadable File (CMS); and Doctors and Clinicians Utilization Data (CMS)
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Dr. Michael T. Gambla received $168,980 in industry payments from 2016 to 2025
CMS Open Payments shows 708 general payments to Dr. Gambla from 58 drug and device companies from 2016 to 2025. Speaker and faculty fees make up the largest share, 44% of the total. Avadel Specialty Pharmaceuticals, LLC paid the most, $69,894.
General payments to Dr. Gambla by program year, 2016 to 2025
General payments to Dr. Gambla by kind, 2016 to 2025
- Speaker and faculty fees$74,62544%
- Consulting fees$46,90628%
- Travel and lodging$22,04613%
- Food and beverage$18,13011%
- Other$6,6294%
Companies that paid Dr. Gambla the most, 2016 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Michael T. Gambla graduated from Rush Medical College of Rush University
Dr. Gambla graduated from Rush Medical College of Rush University in 1996.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Michael T. Gambla'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 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)Doctors and Clinicians Utilization Data (CMS) (opens in a new tab) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| 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. Michael T. Gambla
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. Michael T. Gambla's NPI number?
Dr. Michael T. Gambla's NPI number is 1952367641. It was assigned on April 22, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Michael T. Gambla?
Dr. Michael T. Gambla is a urologist in Kankakee, Illinois. The primary specialty in the NPI Registry is Urology Physician (taxonomy code 208800000X).
Where does Dr. Michael T. Gambla practice?
Dr. Gambla practices at 375 N Wall St, Kankakee, IL 60901. Dr. Gambla's primary practice is Riverside Health System in Kankakee, Illinois. Dmand AI also links Dr. Gambla to 1 group practice or clinic.
What is Dr. Michael T. Gambla's office phone number?
The practice phone on file for Dr. Gambla is (815) 933-1671.
What is Dr. Michael T. Gambla's medical license number?
Dr. Gambla holds Ohio license 35073770.
Which hospitals is Dr. Michael T. Gambla affiliated with?
Dr. Gambla is affiliated with Riverside Medical Center.
What medical group is Dr. Michael T. Gambla part of?
Dr. Gambla is linked to Riverside Healthcare.
Does Dr. Michael T. Gambla accept Medicare?
Yes. CMS data shows Dr. Gambla billed Medicare for 3,243 services in 2024, and Dr. Gambla accepts Medicare assignment.
How many Medicare patients does Dr. Michael T. Gambla see?
CMS counts 451 Medicare patients who saw Dr. Gambla in 2024, with an average age of 74.
What services does Dr. Michael T. Gambla bill to Medicare?
In 2024, Dr. Gambla's most billed Medicare services were injected or infused drug (J0585), lab and pathology test (81003) and surgery: urinary system (51798).
Show 4 more questionsShow fewer questions
Where did Dr. Michael T. Gambla go to medical school?
Dr. Gambla graduated from Rush Medical College of Rush University in 1996.
What drugs does Dr. Michael T. Gambla prescribe most?
In 2024 Medicare Part D data, Dr. Gambla's most prescribed drugs by claims were Tamsulosin HCl, Oxybutynin Chloride ER and Finasteride.
Has Dr. Michael T. Gambla received payments from drug or device companies?
CMS Open Payments shows $168,980 in general payments to Dr. Gambla from 58 companies from 2016 to 2025. The largest total came from Avadel Specialty Pharmaceuticals, LLC.
How long has Dr. Michael T. Gambla been practicing?
Dr. Gambla graduated from medical school in 1996, 30 years ago.
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