JOHN K BADLISSI MD PA
NPI 1659528032
Internal Medicine in Nederland, TX
About John K Badlissi Md Pa NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
JOHN K BADLISSI MD PA (NPI 1659528032) is a healthcare organization registered as an internal medicine in Nederland, Texas and active in the NPI registry since August 2008. The organization lists John K Badlissi, President, as its authorized official.
NPPES Registry Identity
Specialties & Licenses
Group Practice 1
Medicare Participation & PECOS CMS
Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
John K Badlissi Md Pa is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Clinicians Billing Medicare Through This Organization
Medicare enrollment records show 1 clinician reassigns Medicare billing to John K Badlissi MD PA, which bills Medicare for the services this clinician delivers.
Clinician (1)
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
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 John K Badlissi MD PA's NPI number?
The NPI number for John K Badlissi MD PA is 1659528032. It was assigned to this organization in the NPPES registry on August 27, 2008.
Where is John K Badlissi MD PA located?
John K Badlissi MD PA is located at 2400 Highway 365 Suite 205, Nederland, TX 77627. The listed phone number is (409) 722-1197.
What is John K Badlissi MD PA's specialty?
The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.
Is John K Badlissi MD PA enrolled in Medicare?
Yes. John K Badlissi MD PA is registered in the Medicare PECOS enrollment system.
How many clinicians bill Medicare through John K Badlissi MD PA?
According to the CMS Revalidation Reassignment List (October 2026 release), 1 clinician (Internal Medicine) reassigns their Medicare billing to John K Badlissi MD PA. A 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 the clinician's services. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
When was this NPI record last updated?
The NPPES record for John K Badlissi MD PA was last updated on July 25, 2012. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 14 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.
# John K Badlissi Md Pa · NPI 1659528032
Internal Medicine organization in Nederland, Texas. Organization record, active in the CMS NPPES registry since August 27, 2008.
## Identity
- **NPI:** 1659528032 (Entity type: Organization)
- **Enumerated:** August 27, 2008
- **Primary specialty:** Internal Medicine · taxonomy 207R00000X
- **Organization subpart:** No
- **Authorized official:** John Badlissi, PRESIDENT
## Practice location
- **Address:** 2400 HIGHWAY 365, SUITE 205, Nederland, TX 77627-6249
- **Phone:** (409) 722-1197 · **Fax:** (409) 722-1923
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Clinicians billing through this organization:** 1 clinician (Internal Medicine) reassigns Medicare billing to this organization (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** July 25, 2012
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Source: [NPI Profile](https://npiprofile.com/npi/1659528032) · Data from the CMS NPPES public registry.