DR. JONATHAN R GRANT MD
NPI 1912064577
Otolaryngology - Otolaryngology/Facial Plastic Surgery in Mount Vernon, WA
About Dr. Jonathan R Grant Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. JONATHAN R GRANT MD (NPI 1912064577) is an individual otolaryngology/facial plastic surgery provider in Mount Vernon, Washington, licensed in Washington (MD60187241) and active in the NPI registry since January 2007. He is enrolled in Medicare PECOS and is a graduate of Baylor College Of Medicine (2003).
NPPES Registry Identity
Specialties & Licenses 5
Other Identifiers 4
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Dr. Jonathan R Grant Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignment
Medicare enrollment records show Jonathan Grant reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Mount Vernon, WA 98273
- Reassigned Medicare billing, Washington enrollment
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 3
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.
Other Providers at the Same Location NPPES 12
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
MOUNT VERNON, WA 98274
MOUNT VERNON, WA 98274
MOUNT VERNON, WA 98274
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 Jonathan Grant's NPI number?
The NPI number for Jonathan Grant is 1912064577. It was assigned to this individual provider in the NPPES registry on January 2, 2007.
Where is Jonathan Grant located?
Jonathan Grant practices at 111 S 13th St, Mount Vernon, WA 98274. The listed phone number is (360) 336-2178.
What is Jonathan Grant's specialty?
The primary specialty registered for this NPI is Otolaryngology, specializing in Otolaryngology/Facial Plastic Surgery, with taxonomy code 207YX0905X.
Is Jonathan Grant enrolled in Medicare?
Yes. Jonathan Grant is registered in the Medicare PECOS enrollment system.
Which organization bills Medicare for Jonathan Grant's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Jonathan Grant reassigns Medicare benefits to Cascade Facial Surgery And Aesthetics (Mount Vernon, WA). 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 Jonathan Grant's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Jonathan Grant accept?
Health plans from Premera Blue Cross Blue Shield of Alaska and Providence Health Plan list Jonathan Grant as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.
When was this NPI record last updated?
The NPPES record for Jonathan Grant was last updated on March 15, 2012. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 14 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.