SUPAKIT TITAPIWATANAKUN
NPI 1942233978
Internal Medicine in Duluth, MN
About Supakit Titapiwatanakun NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
SUPAKIT TITAPIWATANAKUN (NPI 1942233978) is an individual internal medicine provider in Duluth, Minnesota, licensed in Minnesota (45225) and active in the NPI registry since July 2006. He is enrolled in Medicare PECOS and is a graduate of Other (1999).
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
Supakit Titapiwatanakun 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 Supakit Titapiwatanakun reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Stockton, CA 95210
- Reassigned Medicare billing, California enrollment
- 20,078 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 55805 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.
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 Supakit Titapiwatanakun's NPI number?
The NPI number for Supakit Titapiwatanakun is 1942233978. It was assigned to this individual provider in the NPPES registry on July 10, 2006.
Where is Supakit Titapiwatanakun located?
Supakit Titapiwatanakun practices at 400 E 3rd St, Duluth, MN 55805. The listed phone number is (218) 786-8364.
What is Supakit Titapiwatanakun's specialty?
The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.
Is Supakit Titapiwatanakun enrolled in Medicare?
Yes. Supakit Titapiwatanakun 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 Supakit Titapiwatanakun's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Supakit Titapiwatanakun reassigns Medicare benefits to Permanente Medical Group Inc (Stockton, CA). 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 Supakit Titapiwatanakun'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 Supakit Titapiwatanakun was last updated on December 14, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.
# Supakit Titapiwatanakun · NPI 1942233978
Internal Medicine physician in Duluth, Minnesota. Individual provider, active in the CMS NPPES registry since July 10, 2006.
## Identity
- **NPI:** 1942233978 (Entity type: Individual)
- **Enumerated:** July 10, 2006
- **Primary specialty:** Internal Medicine · taxonomy 207R00000X
- **State license:** 45225 (Minnesota)
- **Sole proprietor:** No
## Practice location
- **Address:** 400 E 3RD ST, Duluth, MN 55805-1951
- **Phone:** (218) 786-8364
## 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:** Permanente Medical Group Inc (NPI 1548343510, Stockton, CA), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 1999
## Record status
- **NPPES last updated:** December 14, 2021
- **Other identifiers:** Medicaid 117692700 (MN); Medicaid 34814700 (WI)
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Source: [NPI Profile](https://npiprofile.com/npi/1942233978) · Data from the CMS NPPES public registry.