Caitlin Thomas, MD
Obstetrics & Gynecology Physician · Louisville, KY
Caitlin Thomas, MD is an obstetrics & gynecology physician with a practice address in Louisville, Kentucky, and NPI 1770004889, issued on Jun 28, 2017. Check the license (Kentucky 55133, as entered in NPPES) on the Kentucky Board of Medical Licensure; the Medicare figures below come from public CMS files.
- Name
- Caitlin Thomas
- Credential
- MD
- Primary taxonomy
- Obstetrics & Gynecology Physician 207V00000X
- License number
- 55133 KY
Self-reported in NPPES; status is on the state search - Practice location
- 401 E Chestnut St Unit 410, Louisville, KY 40202
- Phone
- (502) 588-4400
- Enumerated
- Jun 28, 2017
- Record last updated
- Jun 30, 2021 (not updated in 5 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20210709002765); accepts Medicare assignment
- Medical or professional school
- University Of Louisville School Of Medicine, 2017
- Entity
- Type 1 · individual
8 nearest obstetrics & gynecology physician records → All 528 in Kentucky → Look up another NPI →
Also registered at 401 E Chestnut St Unit 410
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Alexis Allihien, MDObstetrics & Gynecology Physician1700520038
- Sadie Chandler, APRNAdvanced Practice Midwife1518455617
- Lindsay Graves, D.O.Physical Medicine & Rehabilitation Physician1568800282
- Hosam Hanna, M.D.Obstetrics & Gynecology Physician1932554318
- Jessica Kline, M.D.Obstetrics & Gynecology Physician1356754188
- Chelsea Morgan, APRNFamily Nurse Practitioner1376300509
Verify Caitlin Thomas in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersKentucky Board of Medical Licensure
Search for license 55133Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
64% fewer Medicare Part D claims than the average obstetrics & gynecology physician in 2024
59 Medicare Part D claims for 24 beneficiaries, against an average of 165 among the 28,733 providers of this specialty who prescribed in Part D.
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.
The practice group's MIPS final score for 2023 (Medicare payment program): 73.2 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $18.12
1 payment: food and beverage; the largest payer was Sumitomo Pharma America, Inc. The 21,429 providers of this specialty with any payment received $1,030.61 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through one group practice
- University OF Louisville Physicians IncLouisville, KY
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Caitlin Thomas among 528 obstetrics & gynecology physician records in Kentucky
Caitlin Thomas, MD is one of 528 obstetrics & gynecology physician records with a practice address in Kentucky. 80% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2017, is newer than 87% of them.
- NPI issued2017 · 87% of these records are older, 9% newer
- In a Medicare fileYes · 80% of these records are
- In the CMS Doctors and Clinicians fileYes · 67% of these records are
- Graduated2017 · median 2004 among the 355 with a school on file
- Record last updated2021 · 57% 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 Kentucky 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 Kentucky
There are 528 obstetrics & gynecology physician records in Kentucky.
All 528 in Kentucky → Every provider in Louisville → Obstetrics & Gynecology Physician nationwide →
The 8 obstetrics & gynecology physician records with the nearest ZIP codes
- Kris Barnsfather, M.D.Louisville, KY 402021407951940
- Alexandra Blinchevsky, MDLouisville, KY 402021720043896
- Jean Bramer, M.D.Louisville, KY 402021598706020
- Rita Fleming, MDLouisville, KY 402021215953088
- Sean Francis, MDLouisville, KY 402021821108200
- Steveq Kang, M.D.Louisville, KY 402021790734200
- Resad Pasic, M.D.Louisville, KY 402021528087780
- Kenneth Payne, M.D.Louisville, KY 402021518079649
Common questions
What is Caitlin Thomas, MD's NPI number?
Caitlin Thomas, MD's National Provider Identifier (NPI) is 1770004889, issued on Jun 28, 2017. An NPI identifies a provider in billing; it is not a license.
Where is Caitlin Thomas, MD located?
The NPPES record lists a practice address at 401 E Chestnut St Unit 410, Louisville, KY, 40202. Phone: (502) 588-4400. Providers update this record themselves, so call before visiting.
How can I verify Caitlin Thomas, MD's license?
NPPES lists Kentucky license number 55133, as entered by the provider. Search the Kentucky Board of Medical Licensure at https://web1.ky.gov/GenSearch/LicenseSearch.aspx?AGY=5. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Caitlin Thomas, MD prescribe under Medicare Part D?
In 2024, Caitlin Thomas, MD had 59 Medicare Part D claims for 24 beneficiaries; the average among obstetrics & gynecology physician prescribers was 165. Part D covers Medicare prescriptions only.
What is Caitlin Thomas, MD's MIPS final score?
The 2023 MIPS final score is 73.2 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.
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.