Alexis Rae Seibert, DO
Emergency Medicine Physician · Pflugerville, TX
Alexis Rae Seibert, DO is an emergency medicine physician with a practice address in Pflugerville, Texas, and NPI 1477173011, issued on Apr 23, 2020. Check the license (Texas U3645, as entered in NPPES) on the Texas Medical Board; the Medicare figures below come from public CMS files.
- Name
- Alexis Rae Seibert
- Credential
- DO
- Primary taxonomy
- Emergency Medicine Physician 207P00000X
- License number
- U3645 TX
Self-reported in NPPES; status is on the state search - Practice location
- 2600 E Pflugerville Pkwy Ste 100, Pflugerville, TX 78660
- Phone
- (512) 654-6100
- Enumerated
- Apr 23, 2020
- Record last updated
- Sep 24, 2024
- Fax
- (512) 654-6101
- Entity
- Type 1 · individual
8 nearest emergency medicine physician records → All 4,885 in Texas → Look up another NPI →
Also registered at 2600 E Pflugerville Pkwy Ste 100
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Emem Idem, M.DHospitalist Physician1063741221
- Ashley Langell, MS, MDPain Medicine (Anesthesiology) Physician1003305277
Verify Alexis Rae Seibert in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersTexas Medical Board
Search for license U3645Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
35% fewer Medicare Part D claims than the average emergency medicine physician in 2024
147 Medicare Part D claims for 113 beneficiaries, against an average of 226 among the 54,106 providers of this specialty who prescribed in Part D. 16 claims were for opioids.
Most prescribed
- Cefuroxime20 claims
- Ondansetron Hcl14 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.
The practice group's MIPS final score for 2023 (Medicare payment program): 79.6 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).
Alexis Rae Seibert among 4,885 emergency medicine physician records in Texas
Alexis Rae Seibert, DO is one of 4,885 emergency medicine physician records with a practice address in Texas. 83% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2020, is newer than 84% of them.
- NPI issued2020 · 84% of these records are older, 12% newer
- In a Medicare fileYes · 83% of these records are
- In the CMS Doctors and Clinicians fileNo · 57% of these records are
- Record last updated2024 · 55% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207P00000X and a Texas practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Emergency Medicine Physician providers in Texas
There are 4,885 emergency medicine physician records in Texas.
All 4,885 in Texas → Every provider in Pflugerville → Emergency Medicine Physician nationwide →
The 8 emergency medicine physician records with the nearest ZIP codes
- Daniel Cohen, MDPflugerville, TX 786601942837257
- Luke Friebertshauser, D.O.Pflugerville, TX 786601992188528
- Christopher Lingan, MDPflugerville, TX 786601720039811
- Astha Mor, M.D.Pflugerville, TX 786601386084416
- Louis Richman, M.D.Pflugerville, TX 786601952780827
- Brennen Beatty, MDRound Rock, TX 786651013076611
- William Biggers, M.D.Round Rock, TX 786651588640155
- Anthony Dumpit, M.D.Round Rock, TX 786651447462874
Common questions
What is Alexis Rae Seibert, DO's NPI number?
Alexis Rae Seibert, DO's National Provider Identifier (NPI) is 1477173011, issued on Apr 23, 2020. An NPI identifies a provider in billing; it is not a license.
Where is Alexis Rae Seibert, DO located?
The NPPES record lists a practice address at 2600 E Pflugerville Pkwy Ste 100, Pflugerville, TX, 78660. Phone: (512) 654-6100. Providers update this record themselves, so call before visiting.
How can I verify Alexis Rae Seibert, DO's license?
NPPES lists Texas license number U3645, 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 Alexis Rae Seibert, DO prescribe under Medicare Part D?
In 2024, Alexis Rae Seibert, DO had 147 Medicare Part D claims for 113 beneficiaries; the average among emergency medicine physician prescribers was 226. Part D covers Medicare prescriptions only.
What is Alexis Rae Seibert, DO's MIPS final score?
The 2023 MIPS final score is 79.6 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.