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TAMARA FAYE DAVIS MD
NPI 1528066719
Family Medicine in Knoxville, TN

Active since July 12, 2005PECOS EnrolledAccepts Medicare Assignment
4221 ASHEVILLE HWY, KNOXVILLE, TN 37914(865) 392-7264(865) 378-8482 Get Directions Write a Review

NPPES record last updated: January 4, 2024. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Jan 4, 2024, May 24, 2018 (2 updates tracked since 2018).

About Tamara Faye Davis Md NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

TAMARA FAYE DAVIS MD (NPI 1528066719) is an individual family medicine provider in Knoxville, Tennessee, licensed in Tennessee (MD38857) and active in the NPI registry since July 2005. She is enrolled in Medicare PECOS and is a graduate of Virginia Commonwealth University, School Of Medicine (2001).

NPPES Registry Identity

NPI1528066719
Entity TypeIndividualFemale
Primary Taxonomy207Q00000X
Provider Legal NameTAMARA FAYE DAVISCredential: MD
Location Address4221 ASHEVILLE HWYKnoxville, TN 37914-3508
Mailing AddressPo Box 746725Atlanta, GA 30374-6725 · (601) 533-7017 · Fax (601) 533-7016
Phone(865) 392-7264
Fax(865) 378-8482
Sole ProprietorNo
Medical School CMSVirginia Commonwealth University, School Of MedicineGraduated 2001
Enumeration DateJuly 12, 2005
Last NPPES UpdateJanuary 4, 20242 updates tracked since enumeration
NPPES CertifiedJanuary 4, 2024
✔ NPI 1528066719 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyFamily MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207Q00000X
License✔ Licensed in TN · MD38857
Definition
Family Medicine is the medical specialty which is concerned with the total health care of the individual and the family. It is the specialty in breadth which integrates the biological, clinical, and behavioral sciences. The scope of family medicine is not limited by age, sex, organ system, or disease entity.
4221 ASHEVILLE HWY, Knoxville, TN 37914
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Other Identifiers 3

Medicaid3330636TN
Medicaid3001033TN
MedicaidQ029938TN

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

Tamara Faye Davis 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.

PECOS PAC ID2163467762
PECOS Enrollment IDI20050623000925
Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Medicare Billing Reassignments

3

Medicare enrollment records show Tamara Davis reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Covenant Medical Group, Inc.
17 mi
Family Medicine
1420 CENTERPOINT BLVD
Knoxville, TN 37932
  • Reassigned Medicare billing, Tennessee enrollment
  • 504 clinicians in this Medicare group
NPI 1457302010 (865) 374-5200
Dx Mso, PLLC
100 mi
Urgent Care
1521 GUNBARREL RD, STE 103
Chattanooga, TN 37421
  • Reassigned Medicare billing, Tennessee enrollment
  • 224 clinicians in this Medicare group
NPI 1225381148 (423) 531-0911
Osh Mi Physicians Group, PC
350 mi
Primary Care
3360 N WATKINS ST
Memphis, TN 38127
  • Reassigned Medicare billing, Tennessee enrollment
  • 41 clinicians in this Medicare group
NPI 1720635790 (901) 401-7150

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.

Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more 99212
This is a routine check-up for patients who have previously seen the doctor. During this 10-19 minute visit, the doctor will review your health status, discuss any concerns, and manage ongoing treatments or medications. It's a chance to ensure your health is on track.
36 services23 patients
New patient office or other outpatient visit with straightforward medical decision making, if using time, 15 minutes or more 99202
This service involves an initial visit to the doctor's office or other outpatient setting. It typically lasts between 15-29 minutes. The doctor will review your medical history, conduct a physical examination, and discuss your health concerns. It's a chance to establish your health baseline and address any immediate medical issues.
30 services30 patients
Annual wellness visit; includes a personalized prevention plan of service (pps), initial visit G0438
An annual wellness visit is a yearly appointment with your doctor to create or update a personalized prevention plan. This plan helps prevent illness based on your current health and risk factors. It's an opportunity to discuss your health status and goals and get a plan tailored for you.
11 services11 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 37914 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$81.53 typical visit price
range $52.64 – $160.89
Typical copayment $20.38 (range $13.16 – $40.22)
Most-billed visit code 99203
Established Patient
$93.60 typical visit price
range $16.72 – $131.41
Typical copayment $23.40 (range $4.18 – $32.85)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES 3

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

TRACEY S THOMAS DO
Family Medicine
4221 ASHEVILLE HWY
KNOXVILLE, TN 37914
Knox County (865) 392-7264
MRS. WINDY MICHELLE DEMOURA APRN
Nurse Practitioner (Family)
4221 ASHEVILLE HWY
KNOXVILLE, TN 37914
Knox County (865) 392-7264
MRS. SUSAN M WALL DNP, APRN, FNP-BC
Nurse Practitioner (Family)
4221 ASHEVILLE HWY
KNOXVILLE, TN 37914
Knox County (865) 392-7264

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 Tamara Davis's NPI number?

The NPI number for Tamara Davis is 1528066719. It was assigned to this individual provider in the NPPES registry on July 12, 2005.

Where is Tamara Davis located?

Tamara Davis practices at 4221 Asheville Hwy, Knoxville, TN 37914. The listed phone number is (865) 392-7264.

What is Tamara Davis's specialty?

The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.

Is Tamara Davis enrolled in Medicare?

Yes. Tamara Davis 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 Tamara Davis's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Tamara Davis reassigns Medicare benefits to 3 organizations: Covenant Medical Group, Inc. (Knoxville, TN), Dx Mso, PLLC (Chattanooga, TN) and Osh Mi Physicians Group, PC (Memphis, TN). 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 Tamara Davis'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 Tamara Davis was last updated on January 4, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.