MEMORIAL PULMONARY AND SLEEP DISORDERS ASSOCIATES P A
NPI 1629103221
Internal Medicine - Pulmonary Disease in Houston, TX
About Memorial Pulmonary And Sleep Disorders Associates P A NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MEMORIAL PULMONARY AND SLEEP DISORDERS ASSOCIATES P A (NPI 1629103221) is a healthcare organization registered as a pulmonary disease in Houston, Texas and active in the NPI registry since February 2007. The organization maintains a secondary practice location in Houston and lists Jamal A. Razzack, Physician, as its authorized official.
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Location 1
Other Identifiers 6
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)
Memorial Pulmonary And Sleep Disorders Associates P A is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Clinicians Billing Medicare Through This Organization
52Medicare enrollment records show 52 clinicians reassign Medicare billing to Memorial Pulmonary And Sleep Disorders Associates P A, which bills Medicare for the services they deliver. Of these, 2 practice at this address and 28 within 10 miles. Listed here are the 20 practicing nearest to this location.
Clinicians by Medicare Specialty 4
Nearest to this location (20)
See all 52Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Medical Equipment Supplier Medicare DMEPOS 26
Medicare supplier enrollment and the product categories Memorial Pulmonary & Sleep Disorder carries, from the Medicare DMEPOS supplier directory.
Memorial Pulmonary & Sleep Disorder
DMEPOS supplier · Houston, TXOperated by Memorial Pulmonary And Sleep Disorders Associates P AAccepts Medicare assignment
Memorial Pulmonary & Sleep Disorder agrees to accept the Medicare-approved amount as full payment for covered equipment and supplies. Medicare patients are not billed beyond the standard deductible and coinsurance.
Medicare Product Categories
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 Memorial Pulmonary And Sleep Disorders Associates P A's NPI number?
The NPI number for Memorial Pulmonary And Sleep Disorders Associates P A is 1629103221. It was assigned to this organization in the NPPES registry on February 22, 2007.
Where is Memorial Pulmonary And Sleep Disorders Associates P A located?
Memorial Pulmonary And Sleep Disorders Associates P A is located at 18300 Katy Fwy Ste 615, Houston, TX 77094. The listed phone number is (713) 464-8099.
What is Memorial Pulmonary And Sleep Disorders Associates P A's specialty?
The primary specialty registered for this NPI is Internal Medicine, specializing in Pulmonary Disease, with taxonomy code 207RP1001X.
Is Memorial Pulmonary And Sleep Disorders Associates P A enrolled in Medicare?
Yes. Memorial Pulmonary And Sleep Disorders Associates P A is registered in the Medicare PECOS enrollment system.
How many clinicians bill Medicare through Memorial Pulmonary And Sleep Disorders Associates P A?
According to the CMS Revalidation Reassignment List (October 2026 release), 52 clinicians in 4 Medicare specialties reassign their Medicare billing to Memorial Pulmonary And Sleep Disorders Associates P A. 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. The largest specialties are Nurse Practitioner (44), Pulmonary Disease (5) and Internal Medicine (2). Of these, 2 practice at this address and 28 within 10 miles. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Does Memorial Pulmonary And Sleep Disorders Associates P A accept Medicare assignment for medical equipment?
Yes. As a Medicare medical equipment supplier, Memorial Pulmonary & Sleep Disorder accepts Medicare assignment: the supplier accepts the Medicare-approved amount as payment in full for covered equipment and supplies.
What insurance does Memorial Pulmonary And Sleep Disorders Associates P A accept?
Health plans from WellPoint list Memorial Pulmonary And Sleep Disorders Associates P A 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 Memorial Pulmonary And Sleep Disorders Associates P A was last updated on August 12, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.
# Memorial Pulmonary And Sleep Disorders Associates P A · NPI 1629103221
Pulmonary Disease organization in Houston, Texas. Organization record, active in the CMS NPPES registry since February 22, 2007.
## Identity
- **NPI:** 1629103221 (Entity type: Organization)
- **Enumerated:** February 22, 2007
- **Primary specialty:** Internal Medicine - Pulmonary Disease · taxonomy 207RP1001X
- **Organization subpart:** No
- **Authorized official:** Jamal Razzack, PHYSICIAN
## Practice location
- **Address:** 18300 KATY FWY STE 615, Houston, TX 77094-1494
- **Phone:** (713) 464-8099 · **Fax:** (713) 465-1921
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Clinicians billing through this organization:** 52 clinicians in 4 Medicare specialties reassign Medicare billing to this organization (form CMS-855R); largest: Nurse Practitioner (44), Pulmonary Disease (5), Internal Medicine (2); 2 practice at this address and 28 within 10 miles; [full list](https://npiprofile.com/npi/1629103221/clinicians) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** August 12, 2024
- **Other identifiers:** Other 10023338 (TX); Medicaid 151461401 (TX); Other 5672615 (TX); and 3 more
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Source: [NPI Profile](https://npiprofile.com/npi/1629103221) · Data from the CMS NPPES public registry.