MRS. TAMMY EWAYNE BAKER M.D.
NPI 1407962558
Obstetrics & Gynecology in Knoxville, TN

Q: What is Tammy Baker's NPI number?

The NPI number for Tammy Baker is 1407962558. It was assigned to this individual provider in the NPPES registry on August 22, 2006. The provider is also known as Dr. Tammy Baker Basiri M.D..

Q: What is Tammy Baker's specialty?

The primary specialty registered for this NPI is Obstetrics & Gynecology with taxonomy code 207V00000X.

Q: Is Tammy Baker enrolled in Medicare?

No. Tammy Baker has opted out of Medicare through October 15, 2027. Care is provided under private contracts, and Medicare does not pay for services furnished by providers who have opted out. The provider remains eligible to order and refer services for Medicare patients.

Q: When was this NPI record last updated?

The NPPES record for Tammy Baker was last updated on September 16, 2011. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 14 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.

Active since August 22, 2006Opted out of Medicare · through Oct 15, 2027

2013 HIGHLAND AVENUE, KNOXVILLE, TN 37916(865) 522-3440(865) 637-7195 Get Directions Write a Review

NPPES record last updated: September 16, 2011. Verified against the NPPES registry weekly; last sync: August 09, 2026.

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About Mrs. Tammy Ewayne Baker M.d. NPPES

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

MRS. TAMMY EWAYNE BAKER M.D. (NPI 1407962558) is an individual obstetrics & gynecology provider in Knoxville, Tennessee, licensed in Tennessee (24034) and active in the NPI registry since August 2006. She has opted out of Medicare through October 15, 2027 and remains eligible to order and refer.

NPPES Registry Identity

NPI1407962558

Entity TypeIndividualFemale

Primary Taxonomy207V00000X

Provider Legal NameMRS. TAMMY EWAYNE BAKERCredential: M.D.

Location Address2013 HIGHLAND AVENUEKnoxville, TN 37916

Mailing Address2013 Highland AvenueKnoxville, TN 37916 · (865) 522-3440 · Fax (865) 637-7195

Phone(865) 522-3440

Fax(865) 637-7195

Sole ProprietorYes

Enumeration DateAugust 22, 2006

Last NPPES UpdateSeptember 16, 2011

✔ NPI 1407962558 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyObstetrics & GynecologyAllopathic & Osteopathic Physicians

Taxonomy Code207V00000X

License✔ Licensed in TN · 24034

Definition

An obstetrician/gynecologist possesses special knowledge, skills and professional capability in the medical and surgical care of the female reproductive system and associated disorders. This physician serves as a consultant to other physicians and as a primary physician for women.

Also ListedObstetrics & Gynecology · GynecologyTaxonomy 207VG0400X · License 024034 (TN)

2013 HIGHLAND AVENUE, Knoxville, TN 37916

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Other Names 1

Former Name (1)Dr. Tammy Baker Basiri M.d.

Other Identifiers 3

Medicare UPINF62652TN

Medicare PIN3076178TN

Other024034TN · License

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

ⓘ

Opted out of Medicare

Mrs. Tammy Ewayne Baker M.d. has filed a Medicare opt-out affidavit. Services are provided under private contract between the provider and the patient, and are not billed to or reimbursed by Medicare. The opt-out is on file from October 15, 2021 through October 15, 2027.

Opt-Out Effective DateOctober 15, 2021

Opt-Out In Effect ThroughOctober 15, 2027Opt-out affidavits renew automatically every two years unless cancelled

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesAn opted-out provider can still order and refer for Medicare patients in the categories marked above, even though their own services are not covered.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 37916 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

$121.80 typical visit price

range $52.64 – $160.89

Typical copayment $30.45 (range $13.16 – $40.22)

Most-billed visit code 99204

Established Patient

$66.01 typical visit price

range $16.72 – $131.41

Typical copayment $16.50 (range $4.18 – $32.85)

Most-billed visit code 99213

Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

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 Baker's NPI number?

The NPI number for Tammy Baker is 1407962558. It was assigned to this individual provider in the NPPES registry on August 22, 2006. The provider is also known as Dr. Tammy Baker Basiri M.D..

Where is Tammy Baker located?

Tammy Baker practices at 2013 Highland Avenue, Knoxville, TN 37916. The listed phone number is (865) 522-3440.

What is Tammy Baker's specialty?

The primary specialty registered for this NPI is Obstetrics & Gynecology with taxonomy code 207V00000X.

Is Tammy Baker enrolled in Medicare?

No. Tammy Baker has opted out of Medicare through October 15, 2027. Care is provided under private contracts, and Medicare does not pay for services furnished by providers who have opted out. The provider remains eligible to order and refer services for Medicare patients.

When was this NPI record last updated?

The NPPES record for Tammy Baker was last updated on September 16, 2011. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 14 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.