DR. TAMAR V JEFFERY MD
NPI 1174701866
Emergency Medicine in Tuba City, AZ
About Dr. Tamar V Jeffery Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. TAMAR V JEFFERY MD (NPI 1174701866) is an individual emergency medicine provider in Tuba City, Arizona, licensed in Michigan (4301088003) and active in the NPI registry since February 2008. She is enrolled in Medicare PECOS, is affiliated with Lake Huron Medical Center, and is a graduate of Wayne State University School Of Medicine (2006).
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 1
Accepted Insurance
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. Tamar V Jeffery Md 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 Reassignments
10Medicare enrollment records show Tamar Jeffery reassigns Medicare billing to 10 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Tuba City, AZ 86045
- Reassigned Medicare billing, Texas enrollment
- 540 clinicians in this Medicare group
Iron River, MI 49935
- Reassigned Medicare billing, Michigan enrollment
- 136 clinicians in this Medicare group
Three Rivers, MI 49093
- Reassigned Medicare billing, Michigan enrollment
- Medicare enrollment name: Ascension Borgess Hospital
- 247 clinicians in this Medicare group
Adrian, MI 49221
- Reassigned Medicare billing, Michigan enrollment
- 95 clinicians in this Medicare group
Saginaw, MI 48603
- Reassigned Medicare billing, Michigan enrollment
- 720 clinicians in this Medicare group
Flint, MI 48532
- Reassigned Medicare billing, Michigan enrollment
- 444 clinicians in this Medicare group
Garden City, MI 48135
- Reassigned Medicare billing, Michigan enrollment
- 83 clinicians in this Medicare group
Willoughby, OH 44094
- Reassigned Medicare billing, Ohio enrollment
- 89 clinicians in this Medicare group
Warren, OH 44483
- Reassigned Medicare billing, Ohio enrollment
- 53 clinicians in this Medicare group
- Reassigned Medicare billing, Michigan enrollment
- 163 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.
Areas of Expertise CMS Part B claims 3
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.
Hospital Affiliations CMS Care Compare 4
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Lake Huron Medical Center
Acute Care Hospitals · Port Huron, MIGarden City Hospital
Acute Care Hospitals · Garden City, MISchoolcraft Memorial Hospital
Critical Access Hospitals · Manistique, MIGenesis Hospital
Acute Care Hospitals · Zanesville, OHPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 86045 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 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
TUBA CITY, AZ 86045
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 Tamar Jeffery's NPI number?
The NPI number for Tamar Jeffery is 1174701866. It was assigned to this individual provider in the NPPES registry on February 5, 2008.
Where is Tamar Jeffery located?
Tamar Jeffery practices at 167 N Main St, Tuba City, AZ 86045. The listed phone number is (928) 283-2501.
What is Tamar Jeffery's specialty?
The primary specialty registered for this NPI is Emergency Medicine with taxonomy code 207P00000X.
Is Tamar Jeffery enrolled in Medicare?
Yes. Tamar Jeffery 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 organizations bill Medicare for Tamar Jeffery's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Tamar Jeffery reassigns Medicare benefits to 10 organizations: Tuba City Regional Health Care Corporation (Tuba City, AZ), Dickinson County Healthcare System (Iron River, MI), Beacon Kalamazoo Inc (Three Rivers, MI), Sound Physicians Emergency Medicine Of Michigan, PLLC (Adrian, MI), Covenant Medical Center, Inc. (Saginaw, MI) and 5 more organizations, listed in the Medicare section above. 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 Tamar Jeffery's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Tamar Jeffery accept?
Health plans from Blue Care Network of Michigan, Blue Cross Blue Shield of Michigan Mutual Insurance Company, CareSource and Priority Health list Tamar Jeffery 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.
Is Tamar Jeffery affiliated with any hospitals?
According to CMS data, Tamar Jeffery is affiliated with Lake Huron Medical Center, Garden City Hospital, Schoolcraft Memorial Hospital and Genesis Hospital.
When was this NPI record last updated?
The NPPES record for Tamar Jeffery was last updated on December 2, 2020. 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. Tamar V Jeffery, MD · NPI 1174701866
Emergency Medicine physician in Tuba City, Arizona. Individual provider, active in the CMS NPPES registry since February 5, 2008.
## Identity
- **NPI:** 1174701866 (Entity type: Individual)
- **Enumerated:** February 5, 2008
- **Primary specialty:** Emergency Medicine · taxonomy 207P00000X
- **State license:** 4301088003 (Michigan)
- **Sole proprietor:** No
## Practice location
- **Address:** 167 N MAIN ST, Tuba City, AZ 86045-0600
- **Phone:** (928) 283-2501
## 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:** 10 organizations under Medicare reassignment (form CMS-855R): Tuba City Regional Health Care Corporation (NPI 1548294424, Tuba City, AZ); Dickinson County Healthcare System (NPI 1154364586, Iron River, MI); Beacon Kalamazoo Inc (NPI 1629495320, Three Rivers, MI); Sound Physicians Emergency Medicine Of Michigan, PLLC (NPI 1568913473, Adrian, MI); Covenant Medical Center, Inc. (NPI 1831244466, Saginaw, MI); and 5 more · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Wayne State University School Of Medicine, class of 2006
## Record status
- **NPPES last updated:** December 2, 2020
- **Other identifiers:** Medicaid 995852 (AZ)
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Source: [NPI Profile](https://npiprofile.com/npi/1174701866) · Data from the CMS NPPES public registry.