TAMMY ELIZABETH CHAMBERS N.P.
NPI 1700408242
Nurse Practitioner in Midland, MI
About Tammy Elizabeth Chambers N.p. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
TAMMY ELIZABETH CHAMBERS N.P. (NPI 1700408242) is an individual nurse practitioner in Midland, Michigan, licensed in Michigan (4704279602) and active in the NPI registry since May 2020. She is enrolled in Medicare PECOS.
NPPES Registry Identity
Specialties & Licenses
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Tammy Elizabeth Chambers N.p. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignment
Medicare enrollment records show Tammy Chambers reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Dallas, TX 75244
- Reassigned Medicare billing, Michigan enrollment
- 666 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 48640 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 17
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
MIDLAND, MI 48640
MIDLAND, MI 48640
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 Tammy Chambers's NPI number?
The NPI number for Tammy Chambers is 1700408242. It was assigned to this individual provider in the NPPES registry on May 7, 2020.
Where is Tammy Chambers located?
Tammy Chambers practices at 2660 W Sugnet Rd, Midland, MI 48640. The listed phone number is (989) 488-5470.
What is Tammy Chambers's specialty?
The primary specialty registered for this NPI is Nurse Practitioner with taxonomy code 363L00000X.
Is Tammy Chambers enrolled in Medicare?
Yes. Tammy Chambers is registered in the Medicare PECOS enrollment system.
Which organization bills Medicare for Tammy Chambers's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Tammy Chambers reassigns Medicare benefits to Signify Health Medical Associates, PLLC (Dallas, TX). 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 Tammy Chambers'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 Tammy Chambers was last updated on May 7, 2020. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 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.
# Tammy Elizabeth Chambers, N.P. · NPI 1700408242
Nurse Practitioner physician in Midland, Michigan. Individual provider, active in the CMS NPPES registry since May 7, 2020.
## Identity
- **NPI:** 1700408242 (Entity type: Individual)
- **Enumerated:** May 7, 2020
- **Primary specialty:** Nurse Practitioner · taxonomy 363L00000X
- **State license:** 4704279602 (Michigan)
- **Sole proprietor:** No
## Practice location
- **Address:** 2660 W SUGNET RD, Midland, MI 48640-2647
- **Phone:** (989) 488-5470
## 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:** Signify Health Medical Associates, PLLC (NPI 1750845863, Dallas, TX), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** May 7, 2020
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Source: [NPI Profile](https://npiprofile.com/npi/1700408242) · Data from the CMS NPPES public registry.