Dr. Sirivan Suon Seng, MD
- Hospital affiliations
- 2
- Industry payments
- $5,398
- Medical groups
- 3
- State license
- 1
- Year NPI issued
- 2017
- Practice address
- 10010 Kennerly Road, Saint Louis, MO 63128
- Practice phone
- Call (314) 525-1000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Seng's professional email, personal email and mobile number
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Dr. Sirivan Suon Seng is a general surgeon in Saint Louis, Missouri
Dr. Seng practices at Mercy Hospital South in Saint Louis, Missouri, part of Mercy.
Dr. Seng's NPI, 1487184859, was assigned on June 18, 2017. Dr. Seng holds Missouri license 2025017589.
- NPI
- 1487184859NPI Registry (opens in a new tab)
- Medicare PAC ID
- 3678066958
- NPI enumeration date
- June 18, 2017
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (314) 525-1000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 35
- Medical school graduation
- 2017
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Sirivan Suon Seng practices at Mercy Hospital South in Saint Louis, Missouri
Dr. Seng's primary practice is Mercy Hospital South, at 10010 Kennerly Road, Saint Louis, MO 63128 in St. Louis County. The practice phone is (314) 525-1000.
- Mercy Hospital South10010 Kennerly Road, Saint Louis, MO 63128 · St. Louis CountyPhone(314) 525-1000
Source: Dmand AI Affiliation Data
Dr. Sirivan Suon Seng is affiliated with 5 sites of care and 3 medical groups
Dr. Seng's primary practice is Mercy Hospital South in Saint Louis, Missouri, part of Mercy. Dr. Seng is also affiliated with Mercy Hospital Jefferson. The medical group on file is Mercy Clinic Surgical Specialists. Dmand AI also links Dr. Seng to 3 more group practices and clinics and 2 medical groups, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Sirivan Suon Seng's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Seng practices, 5 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Mercy Hospital South | Available with a free account |
| +4 more sites and 2 medical groups | 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 Mercy and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Sirivan Suon Seng is one of 593 general surgeons in Missouri
Surgery is Dr. Seng's primary specialty in the NPI Registry, under taxonomy code 208600000X. Dr. Seng is licensed in Missouri.
Specialties and state licenses
- Surgery, MissouriPrimary
General surgeons near Dr. Seng
Counts of general surgeons 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. Sirivan Suon Seng's patients have a median age of 71
Across all payers, Dmand AI patient panel data puts Dr. Seng's median patient age at 71, with 51% women.
Dr. Seng'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
- Women51%
- Men49%
Source: Dmand AI Patient Panel Data
How Dr. Sirivan Suon Seng takes part in Medicare
Dr. Seng accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Colonoscopy: 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)
Upper gastrointestinal (GI) endoscopy for acid reflux: 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)
Dr. Sirivan Suon Seng received $5,398 in industry payments from 2024 to 2025
CMS Open Payments shows 16 general payments to Dr. Seng from 3 drug and device companies from 2024 to 2025. Education make up the largest share, 60% of the total. Intuitive Surgical, Inc. paid the most, $4,573.
General payments to Dr. Seng by program year, 2024 to 2025
General payments to Dr. Seng by kind, 2024 to 2025
- Education$3,25060%
- Travel and lodging$1,80833%
- Food and beverage$3406%
Companies that paid Dr. Seng the most, 2024 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Sirivan Suon Seng'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 patients and the all-payer patient panel | Dmand AI Patient Panel Data |
| 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) |
| 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. Sirivan Suon Seng
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. Sirivan Suon Seng's NPI number?
Dr. Sirivan Suon Seng's NPI number is 1487184859. It was assigned on June 18, 2017, and it is active in the NPI Registry.
What kind of doctor is Dr. Sirivan Suon Seng?
Dr. Sirivan Suon Seng is a general surgeon in Saint Louis, Missouri. The primary specialty in the NPI Registry is Surgery Physician (taxonomy code 208600000X).
Where does Dr. Sirivan Suon Seng practice?
Dr. Seng practices at 10010 Kennerly Road, Saint Louis, MO 63128. Dr. Seng's primary practice is Mercy Hospital South in Saint Louis, Missouri, part of Mercy. Dmand AI also links Dr. Seng to 3 group practices and clinics and 2 medical groups.
What is Dr. Sirivan Suon Seng's office phone number?
The practice phone on file for Dr. Seng is (314) 525-1000.
What is Dr. Sirivan Suon Seng's medical license number?
Dr. Seng holds Missouri license 2025017589.
Which hospitals is Dr. Sirivan Suon Seng affiliated with?
Dr. Seng practices at Mercy Hospital South in Saint Louis, Missouri. Dr. Seng is also affiliated with Mercy Hospital Jefferson.
What medical group is Dr. Sirivan Suon Seng part of?
Dr. Seng is linked to Mercy Clinic Surgical Specialists. Dmand AI links Dr. Seng to 2 more medical groups.
Does Dr. Sirivan Suon Seng accept Medicare?
Yes. CMS lists Dr. Seng as accepting Medicare assignment.
Has Dr. Sirivan Suon Seng received payments from drug or device companies?
CMS Open Payments shows $5,398 in general payments to Dr. Seng from 3 companies from 2024 to 2025. The largest total came from Intuitive Surgical, Inc.
How long has Dr. Sirivan Suon Seng been practicing?
Dr. Seng graduated from medical school in 2017, 9 years ago.
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