PATRICK D WELCH
NPI 1710257357
Family Medicine - Adult Medicine in Arroyo Grande, CA
About Patrick D Welch NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
PATRICK D WELCH (NPI 1710257357) is an individual adult medicine provider in Arroyo Grande, California, licensed in California (20A12154) and active in the NPI registry since January 2012. He is enrolled in Medicare PECOS.
NPPES Registry Identity
Specialties & Licenses
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Patrick D Welch is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignment
Medicare enrollment records show Patrick Welch reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Arroyo Grande, CA 93420
- Reassigned Medicare billing, California enrollment
- 213 clinicians in this Medicare group
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 93420 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Medicare Quality Performance CMS QPP · MIPS
Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.
Reported Quality Measures
Other Providers at the Same Location NPPES 13
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
ARROYO GRANDE, CA 93420
ARROYO GRANDE, CA 93420
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 Patrick Welch's NPI number?
The NPI number for Patrick Welch is 1710257357. It was assigned to this individual provider in the NPPES registry on January 12, 2012.
Where is Patrick Welch located?
Patrick Welch practices at 1057 E Grand Ave, Arroyo Grande, CA 93420. The listed phone number is (805) 270-1700.
What is Patrick Welch's specialty?
The primary specialty registered for this NPI is Family Medicine, specializing in Adult Medicine, with taxonomy code 207QA0505X.
Is Patrick Welch enrolled in Medicare?
Yes. Patrick Welch is registered in the Medicare PECOS enrollment system.
Which organization bills Medicare for Patrick Welch's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Patrick Welch reassigns Medicare benefits to Community Health Centers Of The Central Coast Inc (Arroyo Grande, CA). The 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 Patrick Welch's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
When was this NPI record last updated?
The NPPES record for Patrick Welch was last updated on January 20, 2016. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 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.