Kathryn Hammer, APRN, CPNP-PC
Primary Care Nurse Practitioner · Cedar Park, TX
Kathryn Hammer, APRN, CPNP-PC is a primary care nurse practitioner with a practice address in Cedar Park, Texas, and NPI 1417509688, issued on Jul 9, 2019. Check the license (Texas AP138353, as entered in NPPES) with the Texas board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Kathryn Hammer
- Credential
- APRN, CPNP-PC
- Primary taxonomy
- Primary Care Nurse Practitioner 363LP2300X
- License number
- AP138353 TX
Self-reported in NPPES; status is on the state search - Practice location
- 1464 E Whitestone Blvd Ste 2104, Cedar Park, TX 78613
- Phone
- (512) 260-8100
- Enumerated
- Jul 9, 2019
- Record last updated
- Jan 13, 2022
- Entity
- Type 1 · individual
8 nearest primary care nurse practitioner records → All 822 in Texas → Look up another NPI →
Also registered at 1464 E Whitestone Blvd Ste 2104
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Caitlin Whiteman, CPNP-PCPediatric Nurse Practitioner1366920548
Verify Kathryn Hammer in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Texas board licenses this profession
Search for license AP138353Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Industry payments in 2024: $65.60
3 payments; by number, the most common kind was food and beverage; the largest payer was Corium, LLC. The 4,321 providers of this specialty with any payment received $625.13 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Kathryn Hammer among 822 primary care nurse practitioner records in Texas
Kathryn Hammer, APRN, CPNP-PC is one of 822 primary care nurse practitioner records with a practice address in Texas. 63% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2019, is newer than 39% of them.
- NPI issued2019 · 39% of these records are older, 54% newer
- In a Medicare fileYes · 63% of these records are
- In the CMS Doctors and Clinicians fileNo · 42% of these records are
- Record last updated2022 · 32% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LP2300X and a Texas practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Primary Care Nurse Practitioner providers in Texas
There are 822 primary care nurse practitioner records in Texas.
All 822 in Texas → Every provider in Cedar Park → Primary Care Nurse Practitioner nationwide →
The 8 primary care nurse practitioner records with the nearest ZIP codes
- Heather Bylander, APRN, FNP-CCedar Park, TX 786131174384531
- Natalie Yingling, FNP-CCedar Park, TX 786131326561077
- Violet Somera, APRN AGNP-CBurnet, TX 786111114646536
- Sarmila BhattaDel Valle, TX 786171376949214
- John McIntyre, APRN, FNP-CElgin, TX 786211134876485
- April Cracraft, FNP-BCFredericksburg, TX 786241114629672
- Katie Dixon, FNP-CBastrop, TX 786021437757432
- Camryn JollyGeorgetown, TX 786261750258927
Common questions
What is Kathryn Hammer, APRN, CPNP-PC's NPI number?
Kathryn Hammer, APRN, CPNP-PC's National Provider Identifier (NPI) is 1417509688, issued on Jul 9, 2019. An NPI identifies a provider in billing; it is not a license.
Where is Kathryn Hammer, APRN, CPNP-PC located?
The NPPES record lists a practice address at 1464 E Whitestone Blvd Ste 2104, Cedar Park, TX, 78613. Phone: (512) 260-8100. Providers update this record themselves, so call before visiting.
How can I verify Kathryn Hammer, APRN, CPNP-PC's license?
NPPES lists Texas license number AP138353, as entered by the provider. Search the Texas board that licenses this profession; the NPPES record confirms identity 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.