DR. WILLIAM JOSHUA GRIEF MD
NPI 1790873545
Pain Medicine - Interventional Pain Medicine in Salinas, CA
About Dr. William Joshua Grief Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. WILLIAM JOSHUA GRIEF MD (NPI 1790873545) is an individual interventional pain medicine provider in Salinas, California, licensed in California (C54364) and active in the NPI registry since October 2006. He is enrolled in Medicare PECOS and is a graduate of Uniformed Services Uhs Fe Hebert School Of Med (2000).
NPPES Registry Identity
Specialties & Licenses 3
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Dr. William Joshua Grief Md is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 93906 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 3
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 William Grief's NPI number?
The NPI number for William Grief is 1790873545. It was assigned to this individual provider in the NPPES registry on October 10, 2006.
Where is William Grief located?
William Grief practices at 905 N Main St, Salinas, CA 93906. The listed phone number is (831) 240-4040.
What is William Grief's specialty?
The primary specialty registered for this NPI is Pain Medicine, specializing in Interventional Pain Medicine, with taxonomy code 208VP0014X.
Is William Grief enrolled in Medicare?
Yes. William Grief is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.
When was this NPI record last updated?
The NPPES record for William Grief was last updated on August 24, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 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.
