PORT CITY OPERATING COMPANY, LLC
NPI 1528190931
General Acute Care Hospital in Stockton, CA
About Port City Operating Company, Llc NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
PORT CITY OPERATING COMPANY, LLC (NPI 1528190931), doing business as St. Joseph's Medical Center Of Stockton, is a healthcare organization registered as a general acute care hospital in Stockton, California and active in the NPI registry since March 2007. The organization lists Daniel Morisette, Chief Financial Officer, as its authorized official.
NPPES Registry Identity
Specialties & Licenses 2
Other Names 1
Other Identifiers 8
Medicare Participation & PECOS CMS
Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Port City Operating Company, Llc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Clinicians Billing Medicare Through This Organization
11Medicare enrollment records show 11 clinicians reassign Medicare billing to Port City Operating Company, LLC, which bills Medicare for the services they deliver. Of these, 7 practice within 10 miles. They are listed nearest first.
Clinicians by Medicare Specialty 3
Clinicians, nearest first (11)
Stockton, CA 95204
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 Port City Operating Company, LLC's NPI number?
The NPI number for Port City Operating Company, LLC is 1528190931. It was assigned to this organization in the NPPES registry on March 12, 2007. The provider is doing business as St. Joseph's Medical Center of Stockton.
Where is Port City Operating Company, LLC located?
Port City Operating Company, LLC is located at 1800 N California St, Stockton, CA 95204. The listed phone number is (858) 275-8112.
What is Port City Operating Company, LLC's specialty?
The primary specialty registered for this NPI is General Acute Care Hospital with taxonomy code 282N00000X.
Is Port City Operating Company, LLC enrolled in Medicare?
Yes. Port City Operating Company, LLC is registered in the Medicare PECOS enrollment system.
How many clinicians bill Medicare through Port City Operating Company, LLC?
According to the CMS Revalidation Reassignment List (October 2026 release), 11 clinicians in 3 Medicare specialties reassign their Medicare billing to Port City Operating Company, LLC. 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 Clinical Social Worker (5), Nurse Practitioner (3) and Psychiatry (3). Of these, 7 practice within 10 miles. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
When was this NPI record last updated?
The NPPES record for Port City Operating Company, LLC was last updated on July 7, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 15 months 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.
# Port City Operating Company, Llc · NPI 1528190931
General Acute Care Hospital organization in Stockton, California. Organization record, active in the CMS NPPES registry since March 12, 2007.
## Identity
- **NPI:** 1528190931 (Entity type: Organization)
- **Enumerated:** March 12, 2007
- **Primary specialty:** General Acute Care Hospital · taxonomy 282N00000X
- **Also known as:** St. Joseph's Medical Center of Stockton (Doing Business As)
- **Organization subpart:** Yes (part of Port City Operating Company, Llc)
- **Authorized official:** Daniel Morisette, CHIEF FINANCIAL OFFICER
## Practice location
- **Address:** 1800 N CALIFORNIA ST, Stockton, CA 95204-6019
- **Phone:** (858) 275-8112 · **Fax:** (779) 803-8118
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Clinicians billing through this organization:** 11 clinicians in 3 Medicare specialties reassign Medicare billing to this organization (form CMS-855R); largest: Clinical Social Worker (5), Nurse Practitioner (3), Psychiatry (3); 7 practice within 10 miles · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** July 7, 2025
- **Other identifiers:** Other ZZZA3902Z (CA); Medicaid HSC00084G (CA); Medicaid HSP40084G (CA); and 5 more
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Source: [NPI Profile](https://npiprofile.com/npi/1528190931) · Data from the CMS NPPES public registry.