Dr. Mazhar H. Lakho, MD
- Medicare services, 2024
- 383
- Medicare patients, 2024
- 66
- Part D claims, 2024
- 3,435
- Hospital affiliations
- 2
- Industry payments
- $1,306
- Practice address
- 4600 Memorial Dr, Belleville, IL 62226
- Practice phone
- Call (618) 235-8720
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Southern Illinois Internal Medicine Ltd
Belleville, Illinois
Find Dr. Lakho'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. Mazhar H. Lakho is an internist in Belleville, Illinois
Dr. Lakho practices at Southern Illinois Internal Medicine Ltd in Belleville, Illinois.
Dr. Lakho's NPI, 1811997380, was assigned on July 27, 2005. Dr. Lakho holds Illinois license 036079702.
- NPI
- 1811997380NPI Registry (opens in a new tab)
- Medicare PAC ID
- 7012904691
- NPI enumeration date
- July 27, 2005
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (618) 235-8720
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 75
- Medical school graduation
- 1977
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Mazhar H. Lakho practices at Southern Illinois Internal Medicine Ltd in Belleville, Illinois
Dr. Lakho's primary practice is Southern Illinois Internal Medicine Ltd, at 4600 Memorial Dr, Belleville, IL 62226 in Saint Clair County. The practice phone is (618) 235-8720.
- Southern Illinois Internal Medicine Ltd4600 Memorial Dr, Belleville, IL 62226 · Saint Clair CountyPhone(618) 235-8720
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Mazhar H. Lakho is affiliated with 4 sites of care and 1 medical group
Dr. Lakho's primary practice is Southern Illinois Internal Medicine Ltd in Belleville, Illinois. Dr. Lakho is also affiliated with Memorial Hospital in Belleville. The medical group on file is Internal Medicine Specialists of Southern Illinois. Dmand AI also links Dr. Lakho to 1 more hospital and 1 group practice or clinic, each 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. Mazhar H. Lakho's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Lakho practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Southern Illinois Internal Medicine Ltd | Available with a free account |
| +3 more affiliated sites | 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. Mazhar H. Lakho is one of 5,652 internists in Illinois
Internal medicine is Dr. Lakho's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Lakho is licensed in Illinois.
Specialties and state licenses
- Internal medicine, IllinoisPrimary
Internists near Dr. Lakho
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. Mazhar H. Lakho billed Medicare for 383 services in 2024
CMS data shows 383 Medicare services from Dr. Lakho across 6 procedure codes in 2024, for 66 Medicare patients. Medicare paid $21,247 for them. Every service was in an office.
Dr. Lakho's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 3512024: 27023%
- Lab and pathology
- 2023: 372024: 95157%
- Tests and treatments
- 2023: 02024: 18
Dr. Lakho compared with the Illinois median for internists, 2024
- Dr. Lakho
- Illinois median
- Medicare services
- 383vs 56632% below
- Medicare patients
- 66vs 20868% below
- Part D claims
- 2,857vs 28410.1 times
Medians across 5,192 internists in Illinois with Dmand AI profiles that report each measure.
Dr. Lakho'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. Lakho?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Lakho and other internists in Illinois.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Mazhar H. Lakho treated 66 Medicare patients in 2024, average age 71
CMS counts 66 Medicare patients who saw Dr. Lakho in 2024. The largest group is 65 to 74, with 25 patients. 75% of them have high blood pressure, and 70% have high cholesterol. 36% are also on Medicaid. Their average risk score is 1.07, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Lakho's median patient age at 59, with 50% women.
Dr. Lakho's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Lakho's Medicare patients by sex, 2024
- Women3452%
- Men3248%
Chronic conditions among Dr. Lakho's Medicare patients, 2024
- High blood pressure75%
- High cholesterol70%
- Arthritis35%
- Diabetes32%
- Ischemic heart disease30%
- Anxiety27%
- Mood disorders20%
- COPD17%
Share of Medicare patients with each condition. A patient can have several.
Dr. Lakho's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 59
Patient panel by sex, all payers
- Women50%
- Men50%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Mazhar H. Lakho wrote 3,435 Medicare Part D claims in 2024
In 2024, Dr. Lakho wrote 3,435 Medicare Part D claims for 187 patients. 85% of them were for generic drugs. CMS names the drug for 2,857 of them, across 77 drugs with 11 or more claims each, at $194,894 in total drug cost. In 2023, CMS named 3,379 claims across 87 drugs.
Dr. Lakho's Part D claims by kind of drug, 2024
- Generic2,930 claims85%
- Brand-name471 claims14%
- Other34 claims1%
Dr. Lakho'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. Lakho's Part D claims, 2024
- Opioids5%188 of 3,435 claims
- Antibiotics4%128 of 3,435 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: 3,3792024: 2,85715%
Drugs named by CMS: 77 in 2024, 87 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
How Dr. Mazhar H. Lakho takes part in Medicare
Dr. Lakho 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. Mazhar H. Lakho received $1,306 in industry payments from 2016 to 2025
CMS Open Payments shows 74 general payments to Dr. Lakho from 22 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 99% of the total. Novo Nordisk Inc paid the most, $366.
General payments to Dr. Lakho by program year, 2016 to 2025
General payments to Dr. Lakho by kind, 2016 to 2025
- Food and beverage$1,29599%
- Education$111%
Companies that paid Dr. Lakho 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. Mazhar H. Lakho'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) |
| 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. Mazhar H. Lakho
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. Mazhar H. Lakho's NPI number?
Dr. Mazhar H. Lakho's NPI number is 1811997380. It was assigned on July 27, 2005, and it is active in the NPI Registry.
What kind of doctor is Dr. Mazhar H. Lakho?
Dr. Mazhar H. Lakho is an internist in Belleville, Illinois. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Mazhar H. Lakho practice?
Dr. Lakho practices at 4600 Memorial Dr, Belleville, IL 62226. Dr. Lakho's primary practice is Southern Illinois Internal Medicine Ltd in Belleville, Illinois. Dmand AI also links Dr. Lakho to 1 hospital and 1 group practice or clinic.
What is Dr. Mazhar H. Lakho's office phone number?
The practice phone on file for Dr. Lakho is (618) 235-8720.
What is Dr. Mazhar H. Lakho's medical license number?
Dr. Lakho holds Illinois license 036079702.
Which hospitals is Dr. Mazhar H. Lakho affiliated with?
Dr. Lakho is affiliated with Memorial Hospital in Belleville. Dmand AI links Dr. Lakho to 1 more hospital.
What medical group is Dr. Mazhar H. Lakho part of?
Dr. Lakho is linked to Internal Medicine Specialists of Southern Illinois.
Does Dr. Mazhar H. Lakho accept Medicare?
Yes. CMS data shows Dr. Lakho billed Medicare for 383 services in 2024, and Dr. Lakho accepts Medicare assignment.
How many Medicare patients does Dr. Mazhar H. Lakho see?
CMS counts 66 Medicare patients who saw Dr. Lakho in 2024, with an average age of 71.
What services does Dr. Mazhar H. Lakho bill to Medicare?
In 2024, Dr. Lakho's most billed Medicare services were office visit, established patient (99214), office visit, established patient (99213) and lab and pathology test (82962).
Show 3 more questionsShow fewer questions
What drugs does Dr. Mazhar H. Lakho prescribe most?
In 2024 Medicare Part D data, Dr. Lakho's most prescribed drugs by claims were Amlodipine Besylate, Levothyroxine Sodium and Metformin HCl.
Has Dr. Mazhar H. Lakho received payments from drug or device companies?
CMS Open Payments shows $1,306 in general payments to Dr. Lakho from 22 companies from 2016 to 2025. The largest total came from Novo Nordisk Inc.
How long has Dr. Mazhar H. Lakho been practicing?
Dr. Lakho graduated from medical school in 1977, 49 years ago.
Selling to internal medicine practices?
See internists 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