Kristen Faye Walker, M.D.
Emergency Medicine Physician · Round Rock, TX
Kristen Faye Walker, M.D. is an emergency medicine physician with a practice address in Round Rock, Texas, and NPI 1104180470, issued on Jul 1, 2012. Check the license (Texas BP10042762, as entered in NPPES) on the Texas Medical Board; the Medicare figures below come from public CMS files.
- Name
- Kristen Faye Walker
- Credential
- M.D.
- Primary taxonomy
- Emergency Medicine Physician 207P00000X
- License number
- BP10042762 TX
Self-reported in NPPES; status is on the state search - Practice location
- 3341 Winding River Trl, Round Rock, TX 78681
- Phone
- (325) 260-9002
- Enumerated
- Jul 1, 2012
- Record last updated
- Jul 1, 2012 (not updated in 14 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20150608001988); accepts Medicare assignment
- Medical or professional school
- Texas A & M University System, Hsc, College Of Medicine, 2012
- Entity
- Type 1 · individual
8 nearest emergency medicine physician records → All 4,885 in Texas → Look up another NPI →
Verify Kristen Faye Walker in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersTexas Medical Board
Search for license BP10042762Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
36% more Medicare Part D claims than the average emergency medicine physician in 2024
307 Medicare Part D claims for 208 beneficiaries, against an average of 226 among the 54,106 providers of this specialty who prescribed in Part D. Brand-name drugs were 5% of claims. 43 claims were for opioids.
Most prescribed
- Hydrocodone-Acetaminophen27 claims
- Prednisone26 claims
- Cephalexin21 claims
- Ondansetron Odt21 claims
- Ciprofloxacin Hcl18 claims
- Azithromycin17 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
- Northeast Texas Emergency Physicians PLLCAtlanta, TX
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Kristen Faye Walker among 4,885 emergency medicine physician records in Texas
Kristen Faye Walker, 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 2012, is newer than 55% of them.
- NPI issued2012 · 55% of these records are older, 41% newer
- In a Medicare fileYes · 83% of these records are
- In the CMS Doctors and Clinicians fileYes · 57% of these records are
- Graduated2012 · median 2013 among the 2,779 with a school on file
- Record last updated2012 · 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).
68 emergency medicine physician records list a practice address in Round Rock
They are 68 of the 3,815 NPPES records with a practice address in Round Rock, and 4,885 emergency medicine physician records in Texas.
All 4,885 in Texas → Every provider in Round Rock → Emergency Medicine Physician nationwide →
The 8 emergency medicine physician records with the nearest ZIP codes
- Sohail Aslam, MDRound Rock, TX 786811497703391
- Richard Cretella, MDRound Rock, TX 786811700978038
- Clarke Goodman, M.D.Round Rock, TX 786811023376738
- Bobby Johnson, DORound Rock, TX 786811336253590
- Terry Li, M.D.Round Rock, TX 786811336566579
- Jared Mabery, M.D.Round Rock, TX 786811205884202
- Jordan ScaffRound Rock, TX 786811134546427
- Jordan Smith, M.D.Round Rock, TX 786811649538513
Common questions
What is Kristen Faye Walker, M.D.'s NPI number?
Kristen Faye Walker, M.D.'s National Provider Identifier (NPI) is 1104180470, issued on Jul 1, 2012. An NPI identifies a provider in billing; it is not a license.
Where is Kristen Faye Walker, M.D. located?
The NPPES record lists a practice address at 3341 Winding River Trl, Round Rock, TX, 78681. Phone: (325) 260-9002. Providers update this record themselves, so call before visiting.
How can I verify Kristen Faye Walker, M.D.'s license?
NPPES lists Texas license number BP10042762, 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 Kristen Faye Walker, M.D. prescribe under Medicare Part D?
In 2024, Kristen Faye Walker, M.D. had 307 Medicare Part D claims for 208 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.
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.