DR. SIRIVAN SUON SENG M.D.
NPI 1487184859
Surgery - Surgical Critical Care in Saint Louis, MO
About Dr. Sirivan Suon Seng M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. SIRIVAN SUON SENG M.D. (NPI 1487184859) is an individual surgical critical care provider in Saint Louis, Missouri, licensed in Missouri (2025017589) and active in the NPI registry since June 2017. She is enrolled in Medicare PECOS, is affiliated with Mercy Hospital South, and is a graduate of Other (2017).
NPPES Registry Identity
Specialties & Licenses 2
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Dr. Sirivan Suon Seng M.d. is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.
Hospital Affiliations CMS Care Compare
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Mercy Hospital South
Acute Care Hospitals · Saint Louis, MOOther Providers at the Same Location NPPES 19
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
SAINT LOUIS, MO 63128
SAINT LOUIS, MO 63128
Frequently Asked Questions NPPES & CMS
Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.
What is Sirivan Seng's NPI number?
The NPI number for Sirivan Seng is 1487184859. It was assigned to this individual provider in the NPPES registry on June 18, 2017.
Where is Sirivan Seng located?
Sirivan Seng practices at 10012 Kennerly Rd Ste 406, Saint Louis, MO 63128. The listed phone number is (314) 525-1224.
What is Sirivan Seng's specialty?
The primary specialty registered for this NPI is Surgery, specializing in Surgical Critical Care, with taxonomy code 2086S0102X.
Is Sirivan Seng enrolled in Medicare?
Yes. Sirivan Seng is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.
Is Sirivan Seng affiliated with any hospitals?
According to CMS data, Sirivan Seng is affiliated with Mercy Hospital South.
When was this NPI record last updated?
The NPPES record for Sirivan Seng was last updated on July 17, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 22 days ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.
# Dr. Sirivan Suon Seng, M.D. · NPI 1487184859
Surgical Critical Care physician in Saint Louis, Missouri. Individual provider, active in the CMS NPPES registry since June 18, 2017.
## Identity
- **NPI:** 1487184859 (Entity type: Individual)
- **Enumerated:** June 18, 2017
- **Primary specialty:** Surgery - Surgical Critical Care · taxonomy 2086S0102X
- **State license:** 2025017589 (Missouri)
- **Sole proprietor:** No
## Practice location
- **Address:** 10012 KENNERLY RD STE 406, Saint Louis, MO 63128-2197
- **Phone:** (314) 525-1224
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Medical school:** Other, class of 2017
## Record status
- **NPPES last updated:** July 17, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1487184859) · Data from the CMS NPPES public registry.