Tracy S. Byrne, M.D.
Obstetrics & Gynecology Physician · South Bend, IN
Tracy S. Byrne, M.D. is an obstetrics & gynecology physician with a practice address in South Bend, Indiana, and NPI 1639169733, issued on Oct 28, 2005. Check the license on the Medical Licensing Board of Indiana; the Medicare figures below come from public CMS files.
- Name
- Tracy S. Byrne
- Credential
- M.D.
- Primary taxonomy
- Obstetrics & Gynecology Physician 207V00000X
- License number
- 10357 NH
Self-reported in NPPES; status is on the state search - Practice location
- 6301 University Commons, South Bend, IN 46635
- Phone
- (574) 232-1471
- Enumerated
- Oct 28, 2005
- Record last updated
- Sep 6, 2011 (not updated in 15 years: call before relying on the address or phone)
- Fax
- (574) 239-8511
- Medicaid ID
- 30011688 NH
- Medicare enrollment
- Enrolled (PECOS I20220215001455); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest obstetrics & gynecology physician records → All 894 in Indiana → Look up another NPI →
Also registered at 6301 University Commons
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Linda Charlebois, MS, CCC-AAudiologist1679819817
Verify Tracy S. Byrne in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Licensing Board of IndianaCheck the board
- 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
71% fewer Medicare Part D claims than the average obstetrics & gynecology physician in 2024
48 Medicare Part D claims for 20 beneficiaries, against an average of 165 among the 28,733 providers of this specialty who prescribed in Part D. Brand-name drugs were 42% of claims.
Most prescribed
- Misoprostol22 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.
Bills Medicare through one group practice
- Harvard Medical Faculty Phys AT Beth Israel Deaconess Med Ctr IncBoston, MA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Tracy S. Byrne among 894 obstetrics & gynecology physician records in Indiana
Tracy S. Byrne, M.D. is one of 894 obstetrics & gynecology physician records with a practice address in Indiana. 76% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2005, is newer than 0% of them.
- NPI issued2005 · 0% of these records are older, 80% newer
- In a Medicare fileYes · 76% of these records are
- In the CMS Doctors and Clinicians fileYes · 66% of these records are
- Graduated1994 · median 2004 among the 591 with a school on file
- Record last updated2011 · 43% 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 Indiana practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
33 obstetrics & gynecology physician records list a practice address in South Bend
They are 33 of the 3,178 NPPES records with a practice address in South Bend, and 894 obstetrics & gynecology physician records in Indiana.
All 894 in Indiana → Every provider in South Bend → Obstetrics & Gynecology Physician nationwide →
The 8 obstetrics & gynecology physician records with the nearest ZIP codes
- Sara Baumgartner, MDSouth Bend, IN 466351043654361
- Leonard Ferguson, M.D.South Bend, IN 466351992744247
- Melanie Goldschmidt, D.OSouth Bend, IN 466351669600839
- Joseph Harmon, M.D.South Bend, IN 466351245278118
- Donna Harrison, M.D.South Bend, IN 466351497146252
- Ilana Kirsch, M.D.South Bend, IN 466351508857806
- Kelly McGuire, M.D.South Bend, IN 466351023063682
- Theresa Holladay, D.O.South Bend, IN 466191053343608
Common questions
What is Tracy S. Byrne, M.D.'s NPI number?
Tracy S. Byrne, M.D.'s National Provider Identifier (NPI) is 1639169733, issued on Oct 28, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Tracy S. Byrne, M.D. located?
The NPPES record lists a practice address at 6301 University Commons, South Bend, IN, 46635. Phone: (574) 232-1471. Providers update this record themselves, so call before visiting.
How can I verify Tracy S. Byrne, M.D.'s license?
Search the Medical Licensing Board of Indiana at https://www.in.gov/pla/professions/physicians-home/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Tracy S. Byrne, M.D. prescribe under Medicare Part D?
In 2024, Tracy S. Byrne, M.D. had 48 Medicare Part D claims for 20 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.