DR. WIKROM KARNSAKUL M.D.
NPI 1366522351
Pediatrics - Pediatric Gastroenterology in Baltimore, MD
About Dr. Wikrom Karnsakul M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. WIKROM KARNSAKUL M.D. (NPI 1366522351) is an individual pediatric gastroenterology provider in Baltimore, Maryland, licensed in West Virginia (21476) and active in the NPI registry since October 2006. He is enrolled in Medicare PECOS and is a graduate of Other (1992).
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 1
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Dr. Wikrom Karnsakul M.d. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignments
2Medicare enrollment records show Wikrom Karnsakul reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Baltimore, MD 21287
- Reassigned Medicare billing, Maryland enrollment
- 4,483 clinicians in this Medicare group
Baltimore, MD 21205
- Reassigned Medicare billing, Maryland enrollment
- 352 clinicians in this Medicare group
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 21287 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Medicare Quality Performance CMS QPP · MIPS
Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.
Referred Medical Equipment & Supplies CMS DME claims 2
Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.
Other Providers at the Same Location NPPES 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
BALTIMORE, MD 21287
BALTIMORE, MD 21287
BALTIMORE, MD 21287
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 Wikrom Karnsakul's NPI number?
The NPI number for Wikrom Karnsakul is 1366522351. It was assigned to this individual provider in the NPPES registry on October 16, 2006.
Where is Wikrom Karnsakul located?
Wikrom Karnsakul practices at 600 N Wolfe Street Cmsc-2, Baltimore, MD 21287. The listed phone number is (410) 955-8769.
What is Wikrom Karnsakul's specialty?
The primary specialty registered for this NPI is Pediatrics, specializing in Pediatric Gastroenterology, with taxonomy code 2080P0206X.
Is Wikrom Karnsakul enrolled in Medicare?
Yes. Wikrom Karnsakul is registered in the Medicare PECOS enrollment system.
Which organizations bill Medicare for Wikrom Karnsakul's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Wikrom Karnsakul reassigns Medicare benefits to 2 organizations: Johns Hopkins University (Baltimore, MD) and Kennedy Krieger Associates (Baltimore, MD). Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Wikrom Karnsakul's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
When was this NPI record last updated?
The NPPES record for Wikrom Karnsakul was last updated on May 8, 2018. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 years 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. Wikrom Karnsakul, M.D. · NPI 1366522351
Pediatric Gastroenterology physician in Baltimore, Maryland. Individual provider, active in the CMS NPPES registry since October 16, 2006.
## Identity
- **NPI:** 1366522351 (Entity type: Individual)
- **Enumerated:** October 16, 2006
- **Primary specialty:** Pediatrics - Pediatric Gastroenterology · taxonomy 2080P0206X
- **State license:** 21476 (West Virginia)
- **Sole proprietor:** No
## Practice location
- **Address:** 600 N WOLFE STREET, CMSC-2, Baltimore, MD 21287
- **Phone:** (410) 955-8769 · **Fax:** (410) 955-1464
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** 2 organizations under Medicare reassignment (form CMS-855R): Johns Hopkins University (NPI 1023018413, Baltimore, MD); Kennedy Krieger Associates (NPI 1871515783, Baltimore, MD) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 1992
## Record status
- **NPPES last updated:** May 8, 2018
- **Other identifiers:** Medicaid 2007577000 (WV)
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Source: [NPI Profile](https://npiprofile.com/npi/1366522351) · Data from the CMS NPPES public registry.