CALISTA CHALTRON-STRAND
NPI 1215862875
Social Worker - Clinical in Oxford, MI
About Calista Chaltron-strand NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
CALISTA CHALTRON-STRAND (NPI 1215862875) is an individual clinical provider in Oxford, Michigan, licensed in Michigan (6801118666) and active in the NPI registry since June 2026. She is enrolled in Medicare PECOS and is a graduate of Other (2022).
NPPES Registry Identity
Specialties & Licenses
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)
Calista Chaltron-strand is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignment
Medicare enrollment records show Calista Chaltron-strand reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Oxford, MI 48371
- Reassigned Medicare billing, Michigan enrollment
- 4 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 48371 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.
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 Calista Chaltron-strand's NPI number?
The NPI number for Calista Chaltron-strand is 1215862875. It was assigned to this individual provider in the NPPES registry on June 16, 2026.
Where is Calista Chaltron-strand located?
Calista Chaltron-strand practices at 925 N Lapeer Rd Ste 151, Oxford, MI 48371. The listed phone number is (248) 800-4250.
What is Calista Chaltron-strand's specialty?
The primary specialty registered for this NPI is Social Worker, specializing in Clinical, with taxonomy code 1041C0700X.
Is Calista Chaltron-strand enrolled in Medicare?
Yes. Calista Chaltron-strand is registered in the Medicare PECOS enrollment system.
Which organization bills Medicare for Calista Chaltron-strand's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Calista Chaltron-strand reassigns Medicare benefits to Sage Tree Psychology Group LLC (Oxford, MI). 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 Calista Chaltron-strand's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Calista Chaltron-strand accept?
Health plans from Blue Cross Blue Shield of Michigan Mutual Insurance Company, Oscar Insurance Company, Priority Health and UnitedHealthcare list Calista Chaltron-strand 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 Calista Chaltron-strand was last updated on June 16, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.
# Calista Chaltron-Strand · NPI 1215862875
Clinical provider in Oxford, Michigan. Individual provider, active in the CMS NPPES registry since June 16, 2026.
## Identity
- **NPI:** 1215862875 (Entity type: Individual)
- **Enumerated:** June 16, 2026
- **Primary specialty:** Social Worker - Clinical · taxonomy 1041C0700X
- **State license:** 6801118666 (Michigan)
- **Sole proprietor:** No
## Practice location
- **Address:** 925 N LAPEER RD STE 151, Oxford, MI 48371-6742
- **Phone:** (248) 800-4250
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment
- **Bills Medicare through:** Sage Tree Psychology Group LLC (NPI 1265979397, Oxford, MI), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2022
## Record status
- **NPPES last updated:** June 16, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1215862875) · Data from the CMS NPPES public registry.