HARLINGEN CRITICAL CARE, PA
NPI 1437486701
Internal Medicine - Pulmonary Disease in Pasadena, TX
About Harlingen Critical Care, Pa NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
HARLINGEN CRITICAL CARE, PA (NPI 1437486701) is a healthcare organization registered as a pulmonary disease in Pasadena, Texas and active in the NPI registry since November 2009. The organization lists Louis Marc Hamer, President, as its authorized official.
NPPES Registry Identity
Specialties & Licenses
Group Practice 1
Medicare Participation & PECOS CMS
Medicare enrollment, revalidation and the clinicians who bill Medicare through this organization, from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Harlingen Critical Care, Pa is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Revalidation Due Date
Revalidation due by November 30, 2026
Medicare-enrolled providers and suppliers confirm their enrollment information with CMS on a set cycle, every 5 years for most and every 3 years for medical equipment suppliers. CMS sets the due date for each enrollment.
Clinicians Billing Medicare Through This Organization
Medicare enrollment records show 1 clinician reassigns Medicare billing to Harlingen Critical Care, 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 Harlingen Critical Care, PA's NPI number?
The NPI number for Harlingen Critical Care, PA is 1437486701. It was assigned to this organization in the NPPES registry on November 6, 2009.
Where is Harlingen Critical Care, PA located?
Harlingen Critical Care, PA is located at 5010 Crenshaw Rd Ste 100, Pasadena, TX 77505. The listed phone number is (832) 399-0399.
What is Harlingen Critical Care, PA's specialty?
The primary specialty registered for this NPI is Internal Medicine, specializing in Pulmonary Disease, with taxonomy code 207RP1001X.
Is Harlingen Critical Care, PA enrolled in Medicare?
Yes. Harlingen Critical Care, PA is registered in the Medicare PECOS enrollment system.
When is Harlingen Critical Care, PA's Medicare revalidation due?
According to the CMS Revalidation Due Date List (October 2026 release), the Medicare Non-DME Part B enrollment for this organization (Texas, Clinic/Group Practice) is due for revalidation by November 30, 2026. Medicare providers and suppliers revalidate their enrollment every 5 years, and medical equipment suppliers every 3 years. Confirm current requirements with your Medicare Administrative Contractor.
How many clinicians bill Medicare through Harlingen Critical Care, PA?
According to the CMS Revalidation Reassignment List (October 2026 release), 1 clinician (Pulmonary Disease) reassigns their Medicare billing to Harlingen Critical Care, 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 Harlingen Critical Care, PA was last updated on February 21, 2022. 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.
# Harlingen Critical Care, Pa · NPI 1437486701
Pulmonary Disease organization in Pasadena, Texas. Organization record, active in the CMS NPPES registry since November 6, 2009.
## Identity
- **NPI:** 1437486701 (Entity type: Organization)
- **Enumerated:** November 6, 2009
- **Primary specialty:** Internal Medicine - Pulmonary Disease · taxonomy 207RP1001X
- **Organization subpart:** No
- **Authorized official:** Louis Hamer, PRESIDENT
## Practice location
- **Address:** 5010 CRENSHAW RD STE 100, Pasadena, TX 77505-3047
- **Phone:** (832) 399-0399 · **Fax:** (832) 399-0398
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Medicare revalidation due:** November 30, 2026 (Non-DME Part B, Texas, Clinic/Group Practice) · CMS Revalidation Due Date List, October 2026 release
- **Clinicians billing through this organization:** 1 clinician (Pulmonary Disease) reassigns Medicare billing to this organization (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** February 21, 2022
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Source: [NPI Profile](https://npiprofile.com/npi/1437486701) · Data from the CMS NPPES public registry.