DR. DAYNA STIMSON
NPI 1699335547
Family Medicine in Bishop, CA
About Dr. Dayna Stimson NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. DAYNA STIMSON (NPI 1699335547) is an individual family medicine provider in Bishop, California, licensed in California (95018059) and active in the NPI registry since June 2019. She is enrolled in Medicare PECOS and is a graduate of Other (2019).
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 and accepts Medicare assignment
Dr. Dayna Stimson 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.
Medicare Billing Reassignment
Medicare enrollment records show Dayna Stimson reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Mammoth Lakes, CA 93546
- Reassigned Medicare billing, California enrollment
- 83 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 93514 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 2
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
BISHOP, CA 93514
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 Dayna Stimson's NPI number?
The NPI number for Dayna Stimson is 1699335547. It was assigned to this individual provider in the NPPES registry on June 13, 2019.
Where is Dayna Stimson located?
Dayna Stimson practices at 459 W Line St, Bishop, CA 93514. The listed phone number is (760) 784-7020.
What is Dayna Stimson's specialty?
The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.
Is Dayna Stimson enrolled in Medicare?
Yes. Dayna Stimson 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.
Which organization bills Medicare for Dayna Stimson's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Dayna Stimson reassigns Medicare benefits to Southern Mono Health Care District (Mammoth Lakes, 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 Dayna Stimson'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 Dayna Stimson was last updated on November 1, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.
# Dr. Dayna Stimson · NPI 1699335547
Family Medicine physician in Bishop, California. Individual provider, active in the CMS NPPES registry since June 13, 2019.
## Identity
- **NPI:** 1699335547 (Entity type: Individual)
- **Enumerated:** June 13, 2019
- **Primary specialty:** Family Medicine · taxonomy 207Q00000X
- **State license:** 95018059 (California)
- **Sole proprietor:** No
## Practice location
- **Address:** 459 W LINE ST, Bishop, CA 93514-3333
- **Phone:** (760) 784-7020
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** Southern Mono Health Care District (NPI 1962444059, Mammoth Lakes, CA), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2019
## Record status
- **NPPES last updated:** November 1, 2021
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Source: [NPI Profile](https://npiprofile.com/npi/1699335547) · Data from the CMS NPPES public registry.