STEPHANIE CATHERINE ALVARADO NP
NPI 1902618267
Nurse Practitioner in Ukiah, CA
About Stephanie Catherine Alvarado Np NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
STEPHANIE CATHERINE ALVARADO NP (NPI 1902618267) is an individual nurse practitioner in Ukiah, California, licensed in California (95033829) and active in the NPI registry since January 2025. She is enrolled in Medicare PECOS.
NPPES Registry Identity
Specialties & Licenses 2
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Stephanie Catherine Alvarado Np is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignment
Medicare enrollment records show Stephanie Alvarado reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Ukiah, CA 95482
- Reassigned Medicare billing, California enrollment
- 121 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 95482 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 20
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 Stephanie Alvarado's NPI number?
The NPI number for Stephanie Alvarado is 1902618267. It was assigned to this individual provider in the NPPES registry on January 23, 2025.
Where is Stephanie Alvarado located?
Stephanie Alvarado practices at 333 Laws Ave, Ukiah, CA 95482. The listed phone number is (707) 468-1010.
What is Stephanie Alvarado's specialty?
The primary specialty registered for this NPI is Nurse Practitioner with taxonomy code 363L00000X.
Is Stephanie Alvarado enrolled in Medicare?
Yes. Stephanie Alvarado is registered in the Medicare PECOS enrollment system.
Which organization bills Medicare for Stephanie Alvarado's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Stephanie Alvarado reassigns Medicare benefits to Mendocino Community Health Clinic, Inc. (Ukiah, 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 Stephanie Alvarado'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 Stephanie Alvarado was last updated on May 12, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 17 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.
# Stephanie Catherine Alvarado, NP · NPI 1902618267
Nurse Practitioner physician in Ukiah, California. Individual provider, active in the CMS NPPES registry since January 23, 2025.
## Identity
- **NPI:** 1902618267 (Entity type: Individual)
- **Enumerated:** January 23, 2025
- **Primary specialty:** Nurse Practitioner · taxonomy 363L00000X
- **State license:** 95033829 (California)
- **Sole proprietor:** No
## Practice location
- **Address:** 333 LAWS AVE, Ukiah, CA 95482-6540
- **Phone:** (707) 468-1010
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** Mendocino Community Health Clinic, Inc. (NPI 1811958952, Ukiah, CA), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** May 12, 2025
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Source: [NPI Profile](https://npiprofile.com/npi/1902618267) · Data from the CMS NPPES public registry.