Dr. Michael Ong, MD
- Part D claims, 2019
- 22
- Industry payments
- $24
- Affiliated sites
- 1
- State license
- 1
- Year NPI issued
- 2005
- Practice address
- 740 Hospital Dr, Beaumont, TX 77701-4664
- Practice phone
- Call (409) 832-4231
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Beaumont Internal Medicine & Geriatric Associates
Physician office · Beaumont, Texas
Find Dr. Ong'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 Ong is a gastroenterologist in Beaumont, Texas
Dr. Ong practices at Beaumont Internal Medicine & Geriatric Associates in Beaumont, Texas.
Dr. Ong's NPI, 1003898479, was assigned on November 18, 2005. Dr. Ong holds Texas license F2382.
- NPI
- 1003898479NPI Registry (opens in a new tab)
- NPI enumeration date
- November 18, 2005
- NPI status
- Active
- Practice phone
- (409) 832-4231
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data
Dr. Michael Ong practices at 2 locations in Beaumont, Texas
Dr. Ong's primary practice is Beaumont Internal Medicine & Geriatric Associates, at 740 Hospital Dr, Beaumont, TX 77701-4664. The practice phone is (409) 832-4231. The NPI Registry lists Dr. Ong's practice address as 2965 Harrison St, Beaumont, TX 77702-1100.
- Beaumont Internal Medicine & Geriatric AssociatesPrimary740 Hospital Dr, Beaumont, TX 77701-4664Phone(409) 832-4231
- NPI Registry address2965 Harrison St, Beaumont, TX 77702-1100Phone(409) 899-4231
Sources: NPPES NPI Registry (CMS); Dmand AI Affiliation Data; and Dmand AI Practice Data
Dr. Michael Ong is affiliated with 1 site of care
Dr. Ong's primary practice is Beaumont Internal Medicine & Geriatric Associates in Beaumont, Texas.
Source: Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Michael Ong's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Ong practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Beaumont Internal Medicine & Geriatric Associates | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Michael Ong is one of 1,341 gastroenterologists in Texas
Gastroenterology is Dr. Ong's primary specialty in the NPI Registry, under taxonomy code 207RG0100X. Dr. Ong is licensed in Texas.
Specialties and state licenses
- Gastroenterology, TexasPrimary
Gastroenterologists near Dr. Ong
Counts of gastroenterologists 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 Ong wrote 22 Medicare Part D claims in 2019
In 2019, Dr. Ong wrote 22 Medicare Part D claims. They cover 2 drugs, with $6,560 in total drug cost.
Dr. Ong's most prescribed drugs by claims, 2019
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Source: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026
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. Michael Ong received $24 in industry payments in 2016
CMS Open Payments shows 2 general payments to Dr. Ong from 2 drug and device companies in 2016. Food and beverage make up the largest share, 100% of the total. Lupin Pharmaceuticals, Inc paid the most, $12.
Companies that paid Dr. Ong the most, 2016 to 2016
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Michael Ong'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 Affiliation DataDmand AI Practice Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation Data |
| Part D prescribing | Medicare Part D Prescribers - by Provider and Drug (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. Michael Ong
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 Ong's NPI number?
Dr. Michael Ong's NPI number is 1003898479. It was assigned on November 18, 2005, and it is active in the NPI Registry.
What kind of doctor is Dr. Michael Ong?
Dr. Michael Ong is a gastroenterologist in Beaumont, Texas. The primary specialty in the NPI Registry is Gastroenterology Physician (taxonomy code 207RG0100X).
Where does Dr. Michael Ong practice?
Dr. Ong practices at 740 Hospital Dr, Beaumont, TX 77701-4664. Dr. Ong also practices at 2965 Harrison St, Beaumont, TX 77702-1100. Dr. Ong's primary practice is Beaumont Internal Medicine & Geriatric Associates in Beaumont, Texas.
What is Dr. Michael Ong's office phone number?
The practice phone on file for Dr. Ong is (409) 832-4231.
What is Dr. Michael Ong's medical license number?
Dr. Ong holds Texas license F2382.
What drugs does Dr. Michael Ong prescribe most?
In 2019 Medicare Part D data, Dr. Ong's most prescribed drugs by claims were Humalog and Lantus.
Has Dr. Michael Ong received payments from drug or device companies?
CMS Open Payments shows $24 in general payments to Dr. Ong from 2 companies from 2016 to 2016. The largest total came from Lupin Pharmaceuticals, Inc.
How long has Dr. Michael Ong been practicing?
Dr. Ong's NPI was assigned in 2005.
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