Kaci Marie Thomas, MD
Addiction Medicine (Family Medicine) Physician · Austin, TX
Kaci Marie Thomas, MD is an addiction medicine (family medicine) physician with a practice address in Austin, Texas, and NPI 1245769223, issued on Jun 5, 2017. Check the license (Texas S6771, as entered in NPPES) on the Texas Medical Board; the Medicare figures below come from public CMS files.
- Name
- Kaci Marie Thomas
- Credential
- MD
- Primary taxonomy
- Addiction Medicine (Family Medicine) Physician 207QA0401X
- License numbers
- S6771 TX
BP10059434 TX
Self-reported in NPPES; status is on the state search - Practice location
- 1631 E 2ND St Ste A, Austin, TX 78702
- Phone
- (512) 804-3380
- Enumerated
- Jun 5, 2017
- Record last updated
- Feb 18, 2026
- Medicare enrollment
- Enrolled (PECOS I20220722002430); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest addiction medicine (family medicine) physician records → All 23 in Texas → Look up another NPI →
Also registered at 1631 E 2ND St Ste A
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Christina Allen, LCDC, LPC-INTERNAddiction (Substance Use Disorder) Counselor1144744996
- Kristin BauerLicensed Practical Nurse1548651441
- Brandee Brown, LPCProfessional Counselor1134432610
- Mary Erlandson, LVNLicensed Vocational Nurse1134345382
- Betty Fuller, LVNLicensed Vocational Nurse1548486798
- Joshua Hairell, LVNLicensed Practical Nurse1154699304
Verify Kaci Marie Thomas in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersTexas Medical Board
Search for license S6771Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
91% fewer Medicare Part D claims than the average addiction medicine (family medicine) physician in 2024
59 Medicare Part D claims for 19 beneficiaries, against an average of 664 among the 581 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of 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
- Austin Travis County Mental Health And Mental Retardation CenterAustin, TX
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Kaci Marie Thomas among 23 addiction medicine (family medicine) physician records in Texas
Kaci Marie Thomas, MD is one of 23 addiction medicine (family medicine) physician records with a practice address in Texas. 87% 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 91% of them.
- NPI issued2017 · 91% of these records are older, 0% newer
- In a Medicare fileYes · 87% of these records are
- In the CMS Doctors and Clinicians fileYes · 52% of these records are
- Graduated2017 · median 1992 among the 12 with a school on file
- Record last updated2026 · 48% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207QA0401X and a Texas practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Addiction Medicine (Family Medicine) Physician providers in Texas
There are 23 addiction medicine (family medicine) physician records in Texas.
All 23 in Texas → Every provider in Austin → Addiction Medicine (Family Medicine) Physician nationwide →
The 8 addiction medicine (family medicine) physician records with the nearest ZIP codes
- Andre Chen, MDRound Rock, TX 786641902871221
- Bret Bellard, M.D.West Lake Hills, TX 787461538225776
- Edward Tyson, MDAustin, TX 787461881783413
- Richard Andrews, M.D.Brownsville, TX 785201225016520
- Rickey Kinzey, D.O.Corpus Christi, TX 784011801881016
- Curtis Bone, MDSan Antonio, TX 782291063642361
- Wendy Lin, MDSan Antonio, TX 782291275066524
- Norma Naghaviani, MDSan Antonio, TX 782071346228137
Common questions
What is Kaci Marie Thomas, MD's NPI number?
Kaci Marie Thomas, MD's National Provider Identifier (NPI) is 1245769223, issued on Jun 5, 2017. An NPI identifies a provider in billing; it is not a license.
Where is Kaci Marie Thomas, MD located?
The NPPES record lists a practice address at 1631 E 2ND St Ste A, Austin, TX, 78702. Phone: (512) 804-3380. Providers update this record themselves, so call before visiting.
How can I verify Kaci Marie Thomas, MD's license?
NPPES lists Texas license number S6771, as entered by the provider. Search the Texas Medical Board at https://profile.tmb.state.tx.us/Search.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Kaci Marie Thomas, MD prescribe under Medicare Part D?
In 2024, Kaci Marie Thomas, MD had 59 Medicare Part D claims for 19 beneficiaries; the average among addiction medicine (family medicine) physician prescribers was 664. 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.