HUNTINGTON MEMORIAL HOSPITAL
NPI 1396900650
General Acute Care Hospital in Pasadena, CA
About Huntington Memorial Hospital NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
HUNTINGTON MEMORIAL HOSPITAL (NPI 1396900650) is a healthcare organization registered as a general acute care hospital in Pasadena, California and active in the NPI registry since July 2008. The organization holds an CLIA Accreditation certificate valid through November 30, 2027, maintains a secondary practice location in Pasadena, and lists Lori J. Morgan, President And Ceo, as its authorized official.
NPPES Registry Identity
Specialties & Licenses
Other Names 1
Secondary Practice Location 1
Other Identifiers 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)
Huntington Memorial Hospital 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
8Medicare enrollment records show 8 clinicians reassign Medicare billing to Huntington Memorial Hospital, which bills Medicare for the services they deliver. Of these, 1 practice at this address and 7 within 10 miles. They are listed nearest first.
Clinicians, nearest first (8)
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 Accreditation 05D0695026
Huntington Memorial Hospital · Pasadena, CAFrequently 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 Pasadena Hosptial Association, Ltd.'s NPI number?
The NPI number for Pasadena Hosptial Association, Ltd. is 1396900650. It was assigned to this organization in the NPPES registry on July 25, 2008. The provider is doing business as Huntington Memorial Hospital.
Where is Pasadena Hosptial Association, Ltd. located?
Pasadena Hosptial Association, Ltd. is located at 100 W California Blvd, Pasadena, CA 91105. The listed phone number is (626) 397-5555.
What is Pasadena Hosptial Association, Ltd.'s specialty?
The primary specialty registered for this NPI is General Acute Care Hospital with taxonomy code 282N00000X.
Is Pasadena Hosptial Association, Ltd. enrolled in Medicare?
Yes. Pasadena Hosptial Association, Ltd. is registered in the Medicare PECOS enrollment system.
When is Pasadena Hosptial Association, Ltd.'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 (California, Hospital Department(S)) 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 Pasadena Hosptial Association, Ltd.?
According to the CMS Revalidation Reassignment List (October 2026 release), 8 clinicians in 6 Medicare specialties reassign their Medicare billing to Pasadena Hosptial Association, Ltd.. 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 Internal Medicine (3), Colorectal Surgery (Proctology) (1) and General Surgery (1). Of these, 1 practice at this address and 7 within 10 miles. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Does Pasadena Hosptial Association, Ltd. hold a CLIA laboratory certificate?
Yes. A Certificate of Accreditation (number 05D0695026) is associated with this NPI, valid through November 30, 2027. CLIA certificates authorize laboratory testing under the federal Clinical Laboratory Improvement Amendments program.
When was this NPI record last updated?
The NPPES record for Pasadena Hosptial Association, Ltd. was last updated on October 19, 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.
# Huntington Memorial Hospital · NPI 1396900650
General Acute Care Hospital organization in Pasadena, California. Organization record, active in the CMS NPPES registry since July 25, 2008.
## Identity
- **NPI:** 1396900650 (Entity type: Organization)
- **Enumerated:** July 25, 2008
- **Primary specialty:** General Acute Care Hospital · taxonomy 282N00000X
- **Legal business name:** Pasadena Hosptial Association, Ltd.
- **Organization subpart:** Yes (part of 95-164403)
- **Authorized official:** Lori Morgan, PRESIDENT AND CEO
## Practice location
- **Address:** 100 W CALIFORNIA BLVD, Pasadena, CA 91105-3010
- **Phone:** (626) 397-5555 · **Fax:** (626) 397-2950
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Medicare revalidation due:** November 30, 2026 (Non-DME Part B, California, Hospital Department(S)) · CMS Revalidation Due Date List, October 2026 release
- **Clinicians billing through this organization:** 8 clinicians in 6 Medicare specialties reassign Medicare billing to this organization (form CMS-855R); largest: Internal Medicine (3), Colorectal Surgery (Proctology) (1), General Surgery (1); 1 practice at this address and 7 within 10 miles · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** October 19, 2022
- **Other identifiers:** Medicaid ZZT40438F (CA)
- **CLIA laboratory certificates:** 1 on file
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Source: [NPI Profile](https://npiprofile.com/npi/1396900650) · Data from the CMS NPPES public registry.