DR. PIYAPONG VONGKOVIT MD
NPI 1033114996
Internal Medicine - Hematology & Oncology in Washington, DC
About Dr. Piyapong Vongkovit Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. PIYAPONG VONGKOVIT MD (NPI 1033114996) is an individual hematology & oncology provider in Washington, District Of Columbia, licensed in North Carolina (36611) and active in the NPI registry since June 2005. He is enrolled in Medicare PECOS, is affiliated with Holy Cross Hospital, and is a graduate of Other (1987).
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 2
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Dr. Piyapong Vongkovit Md 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.
Medicare Billing Reassignment
Medicare enrollment records show Piyapong Vongkovit reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Washington, DC 20002
- Reassigned Medicare billing, District of Columbia and Maryland enrollments
- Also billed through NPI 1285752121 (Maryland)
- 2,492 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.
Areas of Expertise CMS Part B claims
Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.
Hospital Affiliations CMS Care Compare
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Holy Cross Hospital
Acute Care Hospitals · Silver Spring, MDPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 20002 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
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.
WASHINGTON, DC 20002
WASHINGTON, DC 20002
WASHINGTON, DC 20002
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 Piyapong Vongkovit's NPI number?
The NPI number for Piyapong Vongkovit is 1033114996. It was assigned to this individual provider in the NPPES registry on June 16, 2005.
Where is Piyapong Vongkovit located?
Piyapong Vongkovit practices at 700 2nd St NE, Washington, DC 20002. The listed phone number is (202) 346-3700.
What is Piyapong Vongkovit's specialty?
The primary specialty registered for this NPI is Internal Medicine, specializing in Hematology & Oncology, with taxonomy code 207RH0003X.
Is Piyapong Vongkovit enrolled in Medicare?
Yes. Piyapong Vongkovit 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.
Which organization bills Medicare for Piyapong Vongkovit's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Piyapong Vongkovit reassigns Medicare benefits to Kaiser Foundation Health Plan Of The Mid Atlantic States, Inc (Washington, DC). The 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 Piyapong Vongkovit's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
Is Piyapong Vongkovit affiliated with any hospitals?
According to CMS data, Piyapong Vongkovit is affiliated with Holy Cross Hospital.
When was this NPI record last updated?
The NPPES record for Piyapong Vongkovit was last updated on June 28, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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. Piyapong Vongkovit, MD · NPI 1033114996
Hematology & Oncology physician in Washington, District of Columbia. Individual provider, active in the CMS NPPES registry since June 16, 2005.
## Identity
- **NPI:** 1033114996 (Entity type: Individual)
- **Enumerated:** June 16, 2005
- **Primary specialty:** Internal Medicine - Hematology & Oncology · taxonomy 207RH0003X
- **State license:** 36611 (North Carolina)
- **Sole proprietor:** No
## Practice location
- **Address:** 700 2ND ST NE, Washington, DC 20002-8100
- **Phone:** (202) 346-3700 · **Fax:** (202) 346-3702
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** Kaiser Foundation Health Plan Of The Mid Atlantic States, Inc (NPI 1093016933, Washington, DC), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 1987
## Record status
- **NPPES last updated:** June 28, 2021
- **Other identifiers:** Other 85112 (NC); Medicaid 8985112 (NC)
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Source: [NPI Profile](https://npiprofile.com/npi/1033114996) · Data from the CMS NPPES public registry.