MRS. SUSAN DYER CLAYDON N.P.
NPI 1336147057
Nurse Practitioner - Family in Grass Valley, CA
About Mrs. Susan Dyer Claydon N.p. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MRS. SUSAN DYER CLAYDON N.P. (NPI 1336147057) is an individual family provider in Grass Valley, California, licensed in California (305917) and active in the NPI registry since July 2005. She is enrolled in Medicare PECOS.
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 1
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Mrs. Susan Dyer Claydon N.p. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignment
Medicare enrollment records show Susan Claydon reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Grass Valley, CA 95945
- Reassigned Medicare billing, California 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 7
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 95945 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 15
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
GRASS VALLEY, CA 95945
GRASS VALLEY, CA 95945
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 Susan Claydon's NPI number?
The NPI number for Susan Claydon is 1336147057. It was assigned to this individual provider in the NPPES registry on July 7, 2005.
Where is Susan Claydon located?
Susan Claydon practices at 150 Catherine Ln Suite B, Grass Valley, CA 95945. The listed phone number is (530) 271-2100.
What is Susan Claydon's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.
Is Susan Claydon enrolled in Medicare?
Yes. Susan Claydon is registered in the Medicare PECOS enrollment system.
Which organization bills Medicare for Susan Claydon's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Susan Claydon reassigns Medicare benefits to (Grass Valley, 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 Susan Claydon'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 Susan Claydon was last updated on July 12, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 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.
# Mrs. Susan Dyer Claydon, N.P. · NPI 1336147057
Family physician in Grass Valley, California. Individual provider, active in the CMS NPPES registry since July 7, 2005.
## Identity
- **NPI:** 1336147057 (Entity type: Individual)
- **Enumerated:** July 7, 2005
- **Primary specialty:** Nurse Practitioner - Family · taxonomy 363LF0000X
- **State license:** 305917 (California)
- **Sole proprietor:** No
## Practice location
- **Address:** 150 CATHERINE LN, SUITE B, Grass Valley, CA 95945-5719
- **Phone:** (530) 271-2100 · **Fax:** (530) 271-2200
## 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:** (NPI 1518965235, Grass Valley, CA), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** July 12, 2007
- **Other identifiers:** Medicare UPIN P79973 (CA)
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Source: [NPI Profile](https://npiprofile.com/npi/1336147057) · Data from the CMS NPPES public registry.