Dr. Mahtab K. Sidhu, MD
- Medicare services, 2024
- 814
- Medicare patients, 2024
- 61
- Part D claims, 2024
- 122
- Affiliated sites
- 1
- Medical groups
- 2
- Practice address
- 645 N Church St, Elkhorn, WI 53121
- Practice phone
- Call (262) 875-5070
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Oak Medical SC
Elkhorn, Wisconsin
Find Dr. Sidhu's professional email, personal email and mobile number
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Dr. Mahtab K. Sidhu is an internist in Elkhorn, Wisconsin
Dr. Sidhu practices at Oak Medical SC in Elkhorn, Wisconsin.
Dr. Sidhu's NPI, 1700866365, was assigned on January 19, 2006. Dr. Sidhu holds Wisconsin license 45476-020.
- NPI
- 1700866365NPI Registry (opens in a new tab)
- NPI enumeration date
- January 19, 2006
- NPI status
- Active
- Practice phone
- (262) 875-5070
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 53
- Medical school graduation
- 1999
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Practice Data
Dr. Mahtab K. Sidhu practices at Oak Medical SC in Elkhorn, Wisconsin
Dr. Sidhu's primary practice is Oak Medical SC, at 645 N Church St, Elkhorn, WI 53121 in Walworth County. The practice phone is (262) 875-5070.
- Oak Medical SC645 N Church St, Elkhorn, WI 53121 · Walworth CountyPhone(262) 875-5070
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Mahtab K. Sidhu is affiliated with 2 sites of care and 2 medical groups
Dr. Sidhu's primary practice is Oak Medical SC in Elkhorn, Wisconsin. The medical group on file is Oak Medical, SC. Dmand AI also links Dr. Sidhu to 1 more skilled nursing facility 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. Mahtab K. Sidhu's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Sidhu practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Oak Medical SC | Available with a free account |
| +1 more site and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Mahtab K. Sidhu is one of 1,675 internists in Wisconsin
Internal medicine is Dr. Sidhu's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Sidhu is licensed in Wisconsin.
Specialties and state licenses
- Internal medicine, WisconsinPrimary
Internists near Dr. Sidhu
Counts of internists 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. Mahtab K. Sidhu billed Medicare for 814 services in 2024
CMS data shows 814 Medicare services from Dr. Sidhu across 5 procedure codes in 2024, for 61 Medicare patients. Medicare paid $70,769 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Sidhu's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 8612024: 8145%
Dr. Sidhu compared with the Wisconsin median for internists, 2024
- Dr. Sidhu
- Wisconsin median
- Medicare services
- 814vs 45778% above
- Medicare patients
- 61vs 19969% below
- Part D claims
- 22vs 43395% below
Medians across 1,658 internists in Wisconsin with Dmand AI profiles that report each measure.
Dr. Sidhu'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. Sidhu and other internists in Wisconsin.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Mahtab K. Sidhu treated 61 Medicare patients in 2024, average age 67
CMS counts 61 Medicare patients who saw Dr. Sidhu in 2024. The largest group is under 65, with 21 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 56% are also on Medicaid. Their average risk score is 3.55, 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. Sidhu's median patient age at 80, with 61% women.
Dr. Sidhu's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Sidhu's Medicare patients by sex, 2024
- Women2643%
- Men3557%
Chronic conditions among Dr. Sidhu's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Chronic kidney disease69%
- Heart failure69%
- Mood disorders62%
- Depression59%
- Anxiety57%
- Diabetes56%
Share of Medicare patients with each condition. A patient can have several.
Dr. Sidhu's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 80
Patient panel by sex, all payers
- Women61%
- Men39%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Mahtab K. Sidhu wrote 122 Medicare Part D claims in 2024
In 2024, Dr. Sidhu wrote 122 Medicare Part D claims for 14 patients. 71% of them were for generic drugs. CMS names the drug for 22 of them, across 2 drugs with 11 or more claims each, at $9,069 in total drug cost. In 2023, CMS named 64 claims across 3 drugs.
Dr. Sidhu's Part D claims by kind of drug, 2024
- Generic87 claims71%
- Brand-name and other35 claims29%
Dr. Sidhu'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.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 642024: 2266%
Drugs named by CMS: 2 in 2024, 3 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
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Sources for Dr. Mahtab K. Sidhu'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) |
| 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. Mahtab K. Sidhu
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. Mahtab K. Sidhu's NPI number?
Dr. Mahtab K. Sidhu's NPI number is 1700866365. It was assigned on January 19, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Mahtab K. Sidhu?
Dr. Mahtab K. Sidhu is an internist in Elkhorn, Wisconsin. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Mahtab K. Sidhu practice?
Dr. Sidhu practices at 645 N Church St, Elkhorn, WI 53121. Dr. Sidhu's primary practice is Oak Medical SC in Elkhorn, Wisconsin. Dmand AI also links Dr. Sidhu to 1 skilled nursing facility and 1 medical group.
What is Dr. Mahtab K. Sidhu's office phone number?
The practice phone on file for Dr. Sidhu is (262) 875-5070.
What is Dr. Mahtab K. Sidhu's medical license number?
Dr. Sidhu holds Wisconsin license 45476-020.
What medical group is Dr. Mahtab K. Sidhu part of?
Dr. Sidhu is linked to Oak Medical, SC. Dmand AI links Dr. Sidhu to 1 more medical group.
Does Dr. Mahtab K. Sidhu accept Medicare?
Yes. CMS data shows Dr. Sidhu billed Medicare for 814 services in 2024.
How many Medicare patients does Dr. Mahtab K. Sidhu see?
CMS counts 61 Medicare patients who saw Dr. Sidhu in 2024, with an average age of 67.
What services does Dr. Mahtab K. Sidhu bill to Medicare?
In 2024, Dr. Sidhu's most billed Medicare services were hospital inpatient care (99233), hospital inpatient care (99232) and hospital inpatient care (99223).
What drugs does Dr. Mahtab K. Sidhu prescribe most?
In 2024 Medicare Part D data, Dr. Sidhu's most prescribed drugs by claims were Eliquis and Farxiga.
How long has Dr. Mahtab K. Sidhu been practicing?
Dr. Sidhu graduated from medical school in 1999, 27 years ago.
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