NPPES file of Aug 9, 2026

Kaitlin Larmour Severson, M.D.

Emergency Medicine Physician · Dallas, TX

Kaitlin Larmour Severson, M.D. is an emergency medicine physician with a practice address in Dallas, Texas, and NPI 1821435744, issued on Jun 1, 2013. Check the license (Texas Q8145, as entered in NPPES) on the Texas Medical Board; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1821435744
Name
Kaitlin Larmour Severson
Credential
M.D.
Primary taxonomy
Emergency Medicine Physician 207P00000X
License numbers
Q8145 TX
BP10047771 TX
Self-reported in NPPES; status is on the state search
Practice location
5201 Harry Hines Blvd, Dallas, TX 75235
Phone
(214) 590-8058
Enumerated
Jun 1, 2013
Record last updated
Jul 1, 2016 (not updated in 10 years: call before relying on the address or phone)
Medicare enrollment
Enrolled (PECOS I20160719000116); accepts Medicare assignment
Medical or professional school
Texas Tech University Health Science Center School Of Medicine, 2013
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
Download card Updates feed

8 nearest emergency medicine physician records → All 4,885 in Texas → Look up another NPI →

Also registered at 5201 Harry Hines Blvd

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Hodan Abdi, PA-CPhysician Assistant1558750075
  2. Mohamad Bachir AbiadOphthalmology Physician1831542828
  3. Seethal Abraham, P.A.Physician Assistant1225305741
  4. Godwin Adams, PA-CPhysician Assistant1154320034
  5. Mark Adle, CRNACertified Registered Nurse Anesthetist1336562750
  6. Usman Afzal, MDInternal Medicine Physician1922186592

Verify Kaitlin Larmour Severson in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersTexas Medical Board
    Search for license Q8145    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Open the Texas license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

Is this page about you? You can ask us to correct, restrict or remove it: how.

57% more Medicare Part D claims than the average emergency medicine physician in 2024

354 Medicare Part D claims for 229 beneficiaries, against an average of 226 among the 54,106 providers of this specialty who prescribed in Part D. Brand-name drugs were 6% of claims. 50 claims were for opioids.

  1. Kaitlin Severson354
  2. Specialty average226

Most prescribed

  1. Hydrocodone-Acetaminophen27 claims
  2. Methylprednisolone24 claims
  3. Ondansetron Odt21 claims
  4. Cefdinir20 claims
  5. Amoxicillin-Clavulanate Potass17 claims
  6. Acetaminophen-Codeine16 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

  1. Texas Medicine Resources, LLPFort Worth, TX

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Kaitlin Larmour Severson among 4,885 emergency medicine physician records in Texas

Kaitlin Larmour Severson, M.D. 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 2013, is newer than 59% of them.

  • NPI issued2013 · 59% of these records are older, 37% newer
  • In a Medicare fileYes · 83% of these records are
  • In the CMS Doctors and Clinicians fileYes · 57% of these records are
  • Graduated2013 · median 2013 among the 2,779 with a school on file
  • Record last updated2016 · 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).

512 emergency medicine physician records list a practice address in Dallas

They are 512 of the 36,304 NPPES records with a practice address in Dallas, and 4,885 emergency medicine physician records in Texas.

All 4,885 in Texas → Every provider in Dallas → Emergency Medicine Physician nationwide →

The 8 emergency medicine physician records with the nearest ZIP codes

  1. Jonathan Clarke, MDDallas, TX 752351689747958
  2. Bradford Commons, MDDallas, TX 752351003015157
  3. Esequiel Guevara, M.D.Dallas, TX 752351205851102
  4. Amanda Jordan, MDDallas, TX 752351548461080
  5. Reagann McCreary, D.O.Dallas, TX 752351215131115
  6. Marquita Norman, MDDallas, TX 752351639188220
  7. Heather Owen, MDDallas, TX 752351235330556
  8. John Pease, MDDallas, TX 752351609840982

Common questions

What is Kaitlin Larmour Severson, M.D.'s NPI number?

Kaitlin Larmour Severson, M.D.'s National Provider Identifier (NPI) is 1821435744, issued on Jun 1, 2013. An NPI identifies a provider in billing; it is not a license.

Where is Kaitlin Larmour Severson, M.D. located?

The NPPES record lists a practice address at 5201 Harry Hines Blvd, Dallas, TX, 75235. Phone: (214) 590-8058. Providers update this record themselves, so call before visiting.

How can I verify Kaitlin Larmour Severson, M.D.'s license?

NPPES lists Texas license number Q8145, 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 Kaitlin Larmour Severson, M.D. prescribe under Medicare Part D?

In 2024, Kaitlin Larmour Severson, M.D. had 354 Medicare Part D claims for 229 beneficiaries; the average among emergency medicine physician prescribers was 226. 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.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

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.