ANDREW C GERENRAICH DO
NPI 1811571045
Family Medicine in Santa Cruz, CA
About Andrew C Gerenraich Do NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
ANDREW C GERENRAICH DO (NPI 1811571045) is an individual family medicine provider in Santa Cruz, California, licensed in California (23190) and active in the NPI registry since May 2021. 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)
Andrew C Gerenraich Do is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignments
2Medicare enrollment records show Andrew Gerenraich reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Watsonville, CA 95076
- Reassigned Medicare billing, California enrollment
- Also billed through NPI 1477977973 (California)
- 146 clinicians in this Medicare group
Victor, ID 83455
- Reassigned Medicare billing, Idaho enrollment
- Also billed through NPI 1477809622 (Idaho)
- 90 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.
Areas of Expertise CMS Part B claims
Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 95060 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Other Providers at the Same Location NPPES 4
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
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 Andrew Gerenraich's NPI number?
The NPI number for Andrew Gerenraich is 1811571045. It was assigned to this individual provider in the NPPES registry on May 12, 2021.
Where is Andrew Gerenraich located?
Andrew Gerenraich practices at 1119 Pacific Ave Ste 200, Santa Cruz, CA 95060. The listed phone number is (831) 426-5550.
What is Andrew Gerenraich's specialty?
The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.
Is Andrew Gerenraich enrolled in Medicare?
Yes. Andrew Gerenraich is registered in the Medicare PECOS enrollment system.
Which organizations bill Medicare for Andrew Gerenraich's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Andrew Gerenraich reassigns Medicare benefits to 2 organizations: Planned Parenthood Mar Monte, Inc (Watsonville, CA) and Teton Valley Health Care, Inc (Victor, ID). Each 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 Andrew Gerenraich'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 Andrew Gerenraich was last updated on August 9, 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.