Ann Marie Buchanan, MD
Emergency Medical Services (Emergency Medicine) Physician · Austin, TX
Ann Marie Buchanan, MD is an emergency medical services (emergency medicine) physician with a practice address in Austin, Texas, and NPI 1639119795, issued on Jun 7, 2006. Check the license (Texas M0364, as entered in NPPES) on the Texas Medical Board; the Medicare figures below come from public CMS files.
- Name
- Ann Marie Buchanan
- Credential
- MD
- Primary taxonomy
- Emergency Medical Services (Emergency Medicine) Physician 207PE0004X
- License number
- M0364 TX
Self-reported in NPPES; status is on the state search - Practice location
- 919 E 32ND St, Austin, TX 78705
- Phone
- (512) 476-7111
- Enumerated
- Jun 7, 2006
- Record last updated
- May 12, 2010 (not updated in 16 years: call before relying on the address or phone)
- Medicaid IDs
- 173337002 TX
173337001 TX - Entity
- Type 1 · individual
8 nearest emergency medical services (emergency medicine) physician records → All 250 in Texas → Look up another NPI →
Also registered at 919 E 32ND St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Uzair AhmadAnesthesiologist Assistant1639010358
- Erick Allen, M.D.Anesthesiology Physician1588623300
- Neil Altuna, R.N.Certified Registered Nurse Anesthetist1467831933
- Karunakar Annapureddy, MDHospitalist Physician1568543221
- Marcella Archambeault, CAAAnesthesiologist Assistant1295661924
- Madeleine Baughman, PAPhysician Assistant1548917107
Verify Ann Marie Buchanan in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersTexas Medical Board
Search for license M0364Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
33% fewer Medicare Part D claims than the average emergency medical services (emergency medicine) physician in 2024
195 Medicare Part D claims for 136 beneficiaries, against an average of 292 among the 1,653 providers of this specialty who prescribed in Part D. 37 claims were for opioids.
Most prescribed
- Hydrocodone-Acetaminophen31 claims
- Ondansetron Hcl22 claims
- Cyclobenzaprine Hcl17 claims
- Cephalexin15 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.
Ann Marie Buchanan among 250 emergency medical services (emergency medicine) physician records in Texas
Ann Marie Buchanan, MD is one of 250 emergency medical services (emergency medicine) physician records with a practice address in Texas. 62% 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 16% of them.
- NPI issued2006 · 16% of these records are older, 22% newer
- In a Medicare fileYes · 62% of these records are
- In the CMS Doctors and Clinicians fileNo · 25% of these records are
- Record last updated2010 · 76% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207PE0004X and a Texas practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Emergency Medical Services (Emergency Medicine) Physician providers in Texas
There are 250 emergency medical services (emergency medicine) physician records in Texas.
All 250 in Texas → Every provider in Austin → Emergency Medical Services (Emergency Medicine) Physician nationwide →
The 8 emergency medical services (emergency medicine) physician records with the nearest ZIP codes
- Vard Curtis, MDAustin, TX 787051710931696
- Jessica Dapper, MDAustin, TX 787051770536203
- Nicole Flores, M.D.Austin, TX 787051790721017
- Jeremy Gabrysch, M.D.Austin, TX 787051437107612
- Gregory Gremmel, MDAustin, TX 787051902851090
- Ruth Hartjen, M.D.Austin, TX 787051548219777
- Rex Medford, MDAustin, TX 787051013963123
- Randy Reyes, MDAustin, TX 787051154361210
Common questions
What is Ann Marie Buchanan, MD's NPI number?
Ann Marie Buchanan, MD's National Provider Identifier (NPI) is 1639119795, issued on Jun 7, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Ann Marie Buchanan, MD located?
The NPPES record lists a practice address at 919 E 32ND St, Austin, TX, 78705. Phone: (512) 476-7111. Providers update this record themselves, so call before visiting.
How can I verify Ann Marie Buchanan, MD's license?
NPPES lists Texas license number M0364, 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 Ann Marie Buchanan, MD prescribe under Medicare Part D?
In 2024, Ann Marie Buchanan, MD had 195 Medicare Part D claims for 136 beneficiaries; the average among emergency medical services (emergency medicine) physician prescribers was 292. 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.