Tammy Ewayne Baker, M.D.
Obstetrics & Gynecology Physician · Knoxville, TN
Tammy Ewayne Baker, M.D. is an obstetrics & gynecology physician with a practice address in Knoxville, Tennessee, and NPI 1407962558, issued on Aug 22, 2006. Check the license (Tennessee 24034, as entered in NPPES) on the Tennessee Board of Medical Examiners; the Medicare figures below come from public CMS files.
- Name
- Tammy Ewayne Baker
- Credential
- M.D.
- Primary taxonomy
- Obstetrics & Gynecology Physician 207V00000X
- License numbers
- 24034 TN
024034 TN
Self-reported in NPPES; status is on the state search - Practice location
- 2013 Highland Avenue, Knoxville, TN 37916
- Phone
- (865) 522-3440
- Enumerated
- Aug 22, 2006
- Record last updated
- Sep 16, 2011 (not updated in 15 years: call before relying on the address or phone)
- Fax
- (865) 637-7195
- Entity
- Type 1 · individual
8 nearest obstetrics & gynecology physician records → All 815 in Tennessee → Look up another NPI →
Verify Tammy Ewayne Baker in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersTennessee Board of Medical Examiners
Search for license 24034Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
70% fewer Medicare Part D claims than the average obstetrics & gynecology physician in 2024
50 Medicare Part D claims for 15 beneficiaries, against an average of 165 among the 28,733 providers of this specialty who prescribed in Part D.
Most prescribed
- Estradiol21 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Tammy Ewayne Baker among 815 obstetrics & gynecology physician records in Tennessee
Tammy Ewayne Baker, M.D. is one of 815 obstetrics & gynecology physician records with a practice address in Tennessee. 77% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 18% of them.
- NPI issued2006 · 18% of these records are older, 47% newer
- In a Medicare fileYes · 77% of these records are
- In the CMS Doctors and Clinicians fileNo · 64% of these records are
- Record last updated2011 · 45% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207V00000X and a Tennessee practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Obstetrics & Gynecology Physician providers in Tennessee
There are 815 obstetrics & gynecology physician records in Tennessee.
All 815 in Tennessee → Every provider in Knoxville → Obstetrics & Gynecology Physician nationwide →
The 8 obstetrics & gynecology physician records with the nearest ZIP codes
- Roy Broady, M.D.Knoxville, TN 379161033130018
- Larry Fields, MDKnoxville, TN 379161538162896
- Brooke Foulk, MDKnoxville, TN 379161871787432
- Duy-Thu Martin, M.D.Knoxville, TN 379161912973066
- Frank McKeown III, MDKnoxville, TN 379161689626822
- Laura Moffat, MDKnoxville, TN 379161184645160
- Craig Myers, MDKnoxville, TN 379161831143551
- Holly Noonan, MDKnoxville, TN 379161356393516
Common questions
What is Tammy Ewayne Baker, M.D.'s NPI number?
Tammy Ewayne Baker, M.D.'s National Provider Identifier (NPI) is 1407962558, issued on Aug 22, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Tammy Ewayne Baker, M.D. located?
The NPPES record lists a practice address at 2013 Highland Avenue, Knoxville, TN, 37916. Phone: (865) 522-3440. Providers update this record themselves, so call before visiting.
How can I verify Tammy Ewayne Baker, M.D.'s license?
NPPES lists Tennessee license number 24034, as entered by the provider. Search the Tennessee Board of Medical Examiners at https://www.tn.gov/health/licensure/me.html. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Tammy Ewayne Baker, M.D. prescribe under Medicare Part D?
In 2024, Tammy Ewayne Baker, M.D. had 50 Medicare Part D claims for 15 beneficiaries; the average among obstetrics & gynecology physician prescribers was 165. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.