Katherine Leigh Walker-Seibert, NP
Gerontology Nurse Practitioner · Indianapolis, IN
Katherine Leigh Walker-Seibert, NP is a gerontology nurse practitioner with a practice address in Indianapolis, Indiana, and NPI 1093331084, issued on Jun 25, 2020. Check the license (Indiana 71010137A, as entered in NPPES) with the Indiana board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Katherine Leigh Walker-Seibert
- Credential
- NP
- Primary taxonomy
- Gerontology Nurse Practitioner 363LG0600X
- License numbers
- 71010137A IN
28214051A IN
7101010137A IN
Self-reported in NPPES; status is on the state search - Practice location
- 550 University Blvd Ste 6100, Indianapolis, IN 46202
- Phone
- (317) 948-0728
- Enumerated
- Jun 25, 2020
- Record last updated
- Dec 27, 2024
- Medicare enrollment
- Enrolled (PECOS I20200702001863); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest gerontology nurse practitioner records → All 323 in Indiana → Look up another NPI →
Also registered at 550 University Blvd Ste 6100
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Taylor Shaffer, NPFamily Nurse Practitioner1588499941
- Mohammad Sohail, MDInternal Medicine Physician1629539952
Verify Katherine Leigh Walker-Seibert in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Indiana board licenses this profession
Search for license 71010137ACheck the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
73% fewer Medicare Part D claims than the average gerontology nurse practitioner in 2024
366 Medicare Part D claims for 77 beneficiaries, against an average of 1,369 among the 6,165 providers of this specialty who prescribed in Part D. Brand-name drugs were 10% of claims.
Most prescribed
- Losartan Potassium27 claims
- Amlodipine Besylate23 claims
- Calcitriol22 claims
- Doxazosin Mesylate21 claims
- Tamsulosin Hcl17 claims
- Furosemide16 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
- IU Health Medical Group LLCIndianapolis, IN
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Katherine Leigh Walker-Seibert among 323 gerontology nurse practitioner records in Indiana
Katherine Leigh Walker-Seibert, NP is one of 323 gerontology nurse practitioner records with a practice address in Indiana. 91% 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 47% of them.
- NPI issued2020 · 47% of these records are older, 43% newer
- In a Medicare fileYes · 91% of these records are
- In the CMS Doctors and Clinicians fileYes · 84% of these records are
- Graduated2019 · median 2020 among the 271 with a school on file
- Record last updated2024 · 21% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LG0600X and a Indiana practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Gerontology Nurse Practitioner providers in Indiana
There are 323 gerontology nurse practitioner records in Indiana.
All 323 in Indiana → Every provider in Indianapolis → Gerontology Nurse Practitioner nationwide →
The 8 gerontology nurse practitioner records with the nearest ZIP codes
- Sarah Bennett, NPIndianapolis, IN 462021962810267
- Amanda Gomez, NPIndianapolis, IN 462021518335124
- Megan Hassel, NPIndianapolis, IN 462021225440506
- Carmen Lanie, NPIndianapolis, IN 462021770961294
- Mary Leondike, APNIndianapolis, IN 462021164438313
- Patricia Lewis, NPIndianapolis, IN 462021376776005
- Candice Moad, NPIndianapolis, IN 462021942641840
- Elizabeth Motter, NPIndianapolis, IN 462021487028353
Common questions
What is Katherine Leigh Walker-Seibert, NP's NPI number?
Katherine Leigh Walker-Seibert, NP's National Provider Identifier (NPI) is 1093331084, issued on Jun 25, 2020. An NPI identifies a provider in billing; it is not a license.
Where is Katherine Leigh Walker-Seibert, NP located?
The NPPES record lists a practice address at 550 University Blvd Ste 6100, Indianapolis, IN, 46202. Phone: (317) 948-0728. Providers update this record themselves, so call before visiting.
How can I verify Katherine Leigh Walker-Seibert, NP's license?
NPPES lists Indiana license number 71010137A, as entered by the provider. Search the Indiana board that licenses this profession; the NPPES record confirms identity only.
How much does Katherine Leigh Walker-Seibert, NP prescribe under Medicare Part D?
In 2024, Katherine Leigh Walker-Seibert, NP had 366 Medicare Part D claims for 77 beneficiaries; the average among gerontology nurse practitioner prescribers was 1,369. 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.