NACOGDOCHES PULMONARY AND SLEEP ASSOCIATES PA
NPI 1558699637
Internal Medicine - Pulmonary Disease in Nacogdoches, TX
About Nacogdoches Pulmonary And Sleep Associates Pa NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
NACOGDOCHES PULMONARY AND SLEEP ASSOCIATES PA (NPI 1558699637) is a healthcare organization registered as a pulmonary disease in Nacogdoches, Texas and active in the NPI registry since November 2009. The organization holds a CLIA Waiver certificate valid through May 9, 2028 and lists Ahammed Hashim, President, as its authorized official.
NPPES Registry Identity
Specialties & Licenses 3
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)
Nacogdoches Pulmonary And Sleep Associates Pa is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Clinicians Billing Medicare Through This Organization
4Medicare enrollment records show 4 clinicians reassign Medicare billing to Nacogdoches Pulmonary And Sleep Associates PA, which bills Medicare for the services they deliver. Of these, 3 practice at this address and 4 within 10 miles. They are listed nearest first.
Clinicians, nearest first (4)
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
CLIA Laboratory Certificates CMS CLIA
Laboratory certificates issued under the Clinical Laboratory Improvement Amendments (CLIA) program, which sets federal quality standards for human laboratory testing in the United States. There is no official CMS crosswalk between CLIA and NPI numbers; these certificates are associated with this NPI by matching facility names, locations and phone numbers in the CMS CLIA registry.
Certificate of Waiver 45D2007175
Nacogdoches Pulmonary And Sleep Associates PA · Nacogdoches, TXFrequently 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 Nacogdoches Pulmonary And Sleep Associates PA's NPI number?
The NPI number for Nacogdoches Pulmonary And Sleep Associates PA is 1558699637. It was assigned to this organization in the NPPES registry on November 30, 2009.
Where is Nacogdoches Pulmonary And Sleep Associates PA located?
Nacogdoches Pulmonary And Sleep Associates PA is located at 1209 N Mound St, Nacogdoches, TX 75961. The listed phone number is (938) 585-4646.
What is Nacogdoches Pulmonary And Sleep Associates PA's specialty?
The primary specialty registered for this NPI is Internal Medicine, specializing in Pulmonary Disease, with taxonomy code 207RP1001X.
Is Nacogdoches Pulmonary And Sleep Associates PA enrolled in Medicare?
Yes. Nacogdoches Pulmonary And Sleep Associates PA is registered in the Medicare PECOS enrollment system.
How many clinicians bill Medicare through Nacogdoches Pulmonary And Sleep Associates PA?
According to the CMS Revalidation Reassignment List (October 2026 release), 4 clinicians reassign their Medicare billing to Nacogdoches Pulmonary And Sleep Associates PA, in Nurse Practitioner and Pulmonary Disease. 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, 3 practice at this address and 4 within 10 miles. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Does Nacogdoches Pulmonary And Sleep Associates PA hold a CLIA laboratory certificate?
Yes. A Certificate of Waiver (number 45D2007175) is associated with this NPI, valid through May 9, 2028. CLIA certificates authorize laboratory testing under the federal Clinical Laboratory Improvement Amendments program.
When was this NPI record last updated?
The NPPES record for Nacogdoches Pulmonary And Sleep Associates PA was last updated on September 12, 2011. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 15 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.
# Nacogdoches Pulmonary And Sleep Associates Pa · NPI 1558699637
Pulmonary Disease organization in Nacogdoches, Texas. Organization record, active in the CMS NPPES registry since November 30, 2009.
## Identity
- **NPI:** 1558699637 (Entity type: Organization)
- **Enumerated:** November 30, 2009
- **Primary specialty:** Internal Medicine - Pulmonary Disease · taxonomy 207RP1001X
- **Organization subpart:** No
- **Authorized official:** Ahammed Hashim, PRESIDENT
## Practice location
- **Address:** 1209 N MOUND ST, Nacogdoches, TX 75961-4028
- **Phone:** (938) 585-4646
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Clinicians billing through this organization:** 4 clinicians in 2 Medicare specialties reassign Medicare billing to this organization (form CMS-855R); largest: Nurse Practitioner (2), Pulmonary Disease (2); 3 practice at this address and 4 within 10 miles · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** September 12, 2011
- **CLIA laboratory certificates:** 1 on file
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Source: [NPI Profile](https://npiprofile.com/npi/1558699637) · Data from the CMS NPPES public registry.