Dr. Lawrence Njoh Ngu, MD
- Medicare services, 2020
- 28
- Part D claims, 2024
- 286
- Industry payments
- $275
- Affiliated sites
- 3
- Medical groups
- 2
- Practice address
- 411 Madison Street, Maywood, IL 60153
- Practice phone
- Call (708) 343-1275
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Substance Abuse Operations
Opioid Treatment Program (Methadone Clinic) · Maywood, Illinois
Find Dr. Ngu'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. Lawrence Njoh Ngu is an internist in Maywood, Illinois
Dr. Ngu practices at Substance Abuse Operations in Maywood, Illinois.
Dr. Ngu's NPI, 1114081643, was assigned on December 20, 2006. Dr. Ngu graduated from Rush Medical College of Rush University in 1992. Dr. Ngu holds Illinois license 036-092049.
- NPI
- 1114081643NPI Registry (opens in a new tab)
- NPI enumeration date
- December 20, 2006
- NPI status
- Active
- Practice phone
- (708) 343-1275
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 60
- Medical school graduation
- 1992
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data
Dr. Lawrence Njoh Ngu practices at Substance Abuse Operations in Maywood, Illinois
Dr. Ngu's primary practice is Substance Abuse Operations, at 411 Madison Street, Maywood, IL 60153. The practice phone is (708) 343-1275.
- Substance Abuse Operations411 Madison Street, Maywood, IL 60153Phone(708) 343-1275
Source: Dmand AI Affiliation Data
Dr. Lawrence Njoh Ngu is affiliated with 3 sites of care and 2 medical groups
Dr. Ngu's primary practice is Substance Abuse Operations in Maywood, Illinois. The medical group on file is John H. Stroger, Jr. Hospital of Cook County. Dmand AI also links Dr. Ngu to 2 more group practices and clinics and 1 medical group, each named with a free account. Dr. Ngu's employer is on file too: a behavioral health center.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Lawrence Njoh Ngu's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Ngu practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Substance Abuse Operations | Available with a free account |
| +2 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Lawrence Njoh Ngu is one of 5,652 internists in Illinois
Internal medicine is Dr. Ngu's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Ngu is licensed in Illinois.
Specialties and state licenses
- Internal medicine, IllinoisPrimary
Internists near Dr. Ngu
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. Lawrence Njoh Ngu billed Medicare for 28 services in 2020
CMS data shows 28 Medicare services from Dr. Ngu across 1 procedure code in 2020. Medicare paid $2,715 for them. Every service was in an office.
Dr. Ngu's Medicare services by type, 2019 to 2020
- 2019
- 2020
- Office and hospital visits
- 2019: 1042020: 2873%
- Other services
- 2019: 452020: 0100%
Dr. Ngu compared with the Illinois median for internists, 2020
- Dr. Ngu
- Illinois median
- Medicare services
- 28vs 56695% below
- Part D claims
- 166vs 28442% below
Medians across 5,192 internists in Illinois with Dmand AI profiles that report each measure.
Dr. Ngu's most billed Medicare procedure codes, 2020
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. Ngu?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Ngu and other internists in Illinois.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Lawrence Njoh Ngu's patients have a median age of 56
Across all payers, Dmand AI patient panel data puts Dr. Ngu's median patient age at 56, with 37% women.
Dr. Ngu's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 56
Patient panel by sex, all payers
- Women37%
- Men63%
Source: Dmand AI Patient Panel Data
Dr. Lawrence Njoh Ngu wrote 286 Medicare Part D claims in 2024
In 2024, Dr. Ngu wrote 286 Medicare Part D claims for 14 patients. 94% of them were for generic drugs. CMS names the drug for 166 of them, across 12 drugs with 11 or more claims each, at $2,594 in total drug cost. In 2023, CMS named 315 claims across 21 drugs.
Dr. Ngu's Part D claims by kind of drug, 2024
- Generic268 claims94%
- Brand-name18 claims6%
Dr. Ngu'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. Ngu's Part D claims, 2024
- Opioids5%13 of 286 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: 3152024: 16647%
Drugs named by CMS: 12 in 2024, 21 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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Dr. Lawrence Njoh Ngu received $275 in industry payments from 2016 to 2023
CMS Open Payments shows 13 general payments to Dr. Ngu from 2 drug and device companies from 2016 to 2023. Food and beverage make up the largest share, 100% of the total. Abbvie Inc. paid the most, $263.
General payments to Dr. Ngu by program year, 2016 to 2023
Companies that paid Dr. Ngu the most, 2016 to 2023
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Lawrence Njoh Ngu graduated from Rush Medical College of Rush University
Dr. Ngu graduated from Rush Medical College of Rush University in 1992.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Lawrence Njoh Ngu'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 | Dmand AI Affiliation Data |
| Primary practice, affiliations and health system | Dmand 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 Data |
| 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) |
| 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. Lawrence Njoh Ngu
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. Lawrence Njoh Ngu's NPI number?
Dr. Lawrence Njoh Ngu's NPI number is 1114081643. It was assigned on December 20, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Lawrence Njoh Ngu?
Dr. Lawrence Njoh Ngu is an internist in Maywood, Illinois. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Lawrence Njoh Ngu practice?
Dr. Ngu practices at 411 Madison Street, Maywood, IL 60153. Dr. Ngu's primary practice is Substance Abuse Operations in Maywood, Illinois. Dmand AI also links Dr. Ngu to 2 group practices and clinics and 1 medical group.
What is Dr. Lawrence Njoh Ngu's office phone number?
The practice phone on file for Dr. Ngu is (708) 343-1275.
What is Dr. Lawrence Njoh Ngu's medical license number?
Dr. Ngu holds Illinois license 036-092049.
What medical group is Dr. Lawrence Njoh Ngu part of?
Dr. Ngu is linked to John H. Stroger, Jr. Hospital of Cook County. Dmand AI links Dr. Ngu to 1 more medical group.
Does Dr. Lawrence Njoh Ngu accept Medicare?
Yes. CMS data shows Dr. Ngu billed Medicare for 28 services in 2020.
What services does Dr. Lawrence Njoh Ngu bill to Medicare?
In 2020, Dr. Ngu's most billed Medicare services were home visit (99349).
Where did Dr. Lawrence Njoh Ngu go to medical school?
Dr. Ngu graduated from Rush Medical College of Rush University in 1992.
What drugs does Dr. Lawrence Njoh Ngu prescribe most?
In 2024 Medicare Part D data, Dr. Ngu's most prescribed drugs by claims were Amlodipine Besylate, Clopidogrel and Pantoprazole Sodium.
Has Dr. Lawrence Njoh Ngu received payments from drug or device companies?
CMS Open Payments shows $275 in general payments to Dr. Ngu from 2 companies from 2016 to 2023. The largest total came from Abbvie Inc.
How long has Dr. Lawrence Njoh Ngu been practicing?
Dr. Ngu graduated from medical school in 1992, 34 years ago.
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