DR. ALLISON M TIMS D.O.
NPI 1831445949
Family Medicine in Redding, CA
About Dr. Allison M Tims D.o. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. ALLISON M TIMS D.O. (NPI 1831445949) is an individual family medicine provider in Redding, California, licensed in California (20A15887) and active in the NPI registry since July 2012. She is enrolled in Medicare PECOS.
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 2
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Dr. Allison M Tims D.o. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignments
2Medicare enrollment records show Allison Tims reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Redding, CA 96001
- Reassigned Medicare billing, California enrollment
- 54 clinicians in this Medicare group
Denver, CO 80205
- Reassigned Medicare billing, California and Colorado enrollments
- Medicare enrollment name: Cirrusmd Medical Group Of Delaware PA
- 8 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 96001 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.
REDDING, CA 96001
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 Allison Tims's NPI number?
The NPI number for Allison Tims is 1831445949. It was assigned to this individual provider in the NPPES registry on July 25, 2012.
Where is Allison Tims located?
Allison Tims practices at 1755 Court St, Redding, CA 96001. The listed phone number is (302) 478-8005.
What is Allison Tims's specialty?
The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.
Is Allison Tims enrolled in Medicare?
Yes. Allison Tims is registered in the Medicare PECOS enrollment system.
Which organizations bill Medicare for Allison Tims's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Allison Tims reassigns Medicare benefits to 2 organizations: Redding Rancheria (Redding, CA) and Cirrusmd Medical Group Of Delaware, P.A. (Denver, CO). Each 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 Allison Tims'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 Allison Tims was last updated on March 22, 2018. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 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. Allison M Tims, D.O. · NPI 1831445949
Family Medicine physician in Redding, California. Individual provider, active in the CMS NPPES registry since July 25, 2012.
## Identity
- **NPI:** 1831445949 (Entity type: Individual)
- **Enumerated:** July 25, 2012
- **Primary specialty:** Family Medicine · taxonomy 207Q00000X
- **State license:** 20A15887 (California)
- **Sole proprietor:** No
## Practice location
- **Address:** 1755 COURT ST, Redding, CA 96001-1721
- **Phone:** (302) 478-8005 · **Fax:** (530) 241-1174
## 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:** 2 organizations under Medicare reassignment (form CMS-855R): Redding Rancheria (NPI 1104859354, Redding, CA); Cirrusmd Medical Group Of Delaware, P.A. (NPI 1922664200, Denver, CO) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** March 22, 2018
- **Other identifiers:** Medicaid 74124846 (CO); Other 025493 (CO)
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Source: [NPI Profile](https://npiprofile.com/npi/1831445949) · Data from the CMS NPPES public registry.