PROFESSIONAL ASSOCIATION
NPI 1598733990
Internal Medicine - Pulmonary Disease in Lufkin, TX
About Professional Association NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
PROFESSIONAL ASSOCIATION (NPI 1598733990) is a healthcare organization registered as a pulmonary disease in Lufkin, Texas and active in the NPI registry since March 2006. The organization lists Abraham Cheriyan, Office Manager, as its authorized official.
NPPES Registry Identity
Specialties & Licenses
Other Names 1
Other Identifiers 11
Group Practice 1
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Professional Association is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Clinicians Billing Medicare Through This Organization
2Medicare enrollment records show 2 clinicians reassign Medicare billing to Professional Association, which bills Medicare for the services they deliver. Of these, 2 practice at this address. They are listed nearest first.
Clinicians, nearest first (2)
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 Abraham Cheriyan MD PA's NPI number?
The NPI number for Abraham Cheriyan MD PA is 1598733990. It was assigned to this organization in the NPPES registry on March 10, 2006. The provider is also known as Professional Association.
Where is Abraham Cheriyan MD PA located?
Abraham Cheriyan MD PA is located at 206 Gaslight Blvd, Lufkin, TX 75904. The listed phone number is (936) 639-1110.
What is Abraham Cheriyan MD PA's specialty?
The primary specialty registered for this NPI is Internal Medicine, specializing in Pulmonary Disease, with taxonomy code 207RP1001X.
Is Abraham Cheriyan MD PA enrolled in Medicare?
Yes. Abraham Cheriyan MD PA is registered in the Medicare PECOS enrollment system.
How many clinicians bill Medicare through Abraham Cheriyan MD PA?
According to the CMS Revalidation Reassignment List (October 2026 release), 2 clinicians, all in Pulmonary Disease, reassign their Medicare billing to Abraham Cheriyan 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. Of these, 2 practice at this address. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
What insurance does Abraham Cheriyan MD PA accept?
Health plans from WellPoint list Abraham Cheriyan MD PA as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.
When was this NPI record last updated?
The NPPES record for Abraham Cheriyan MD PA was last updated on November 18, 2009. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 16 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.
# Professional Association · NPI 1598733990
Pulmonary Disease organization in Lufkin, Texas. Organization record, active in the CMS NPPES registry since March 10, 2006.
## Identity
- **NPI:** 1598733990 (Entity type: Organization)
- **Enumerated:** March 10, 2006
- **Primary specialty:** Internal Medicine - Pulmonary Disease · taxonomy 207RP1001X
- **Legal business name:** Abraham Cheriyan Md Pa
- **Organization subpart:** No
- **Authorized official:** Abraham Cheriyan, OFFICE MANAGER
## Practice location
- **Address:** 206 GASLIGHT BLVD, Lufkin, TX 75904
- **Phone:** (936) 639-1110 · **Fax:** (936) 639-2466
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Clinicians billing through this organization:** 2 clinicians (Pulmonary Disease) reassign Medicare billing to this organization (form CMS-855R); 2 practice at this address · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** November 18, 2009
- **Other identifiers:** Medicare PIN 290013820 (TX); Medicare PIN 00502R (TX); Medicaid 143923401 (TX); and 8 more
---
Source: [NPI Profile](https://npiprofile.com/npi/1598733990) · Data from the CMS NPPES public registry.