Christine Koestel, FNP
Family Nurse Practitioner · Round Rock, TX
Christine Koestel, FNP is a family nurse practitioner with a practice address in Round Rock, Texas, and NPI 1891152948, issued on Jan 20, 2016. Check the license (Texas AP130051, as entered in NPPES) with the Texas board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Christine Koestel
- Credential
- FNP
- Primary taxonomy
- Family Nurse Practitioner 363LF0000X
- License number
- AP130051 TX
Self-reported in NPPES; status is on the state search - Practice location
- 4495 Wandering Vine Trl, Round Rock, TX 78665
- Phone
- (512) 840-1158
- Enumerated
- Jan 20, 2016
- Record last updated
- Mar 25, 2019 (not updated in 7 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20160307000882); accepts Medicare assignment
- Entity
- Type 1 · individual
Also registered at 4495 Wandering Vine Trl
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Amita Aghera, FNPFamily Nurse Practitioner1518460930
- Yagya Bimali, APRN AGCNS-BCNurse Practitioner1316609639
- Jessica Laster, NPAcute Care Nurse Practitioner1356853444
- Jess Siby, NP-CFamily Nurse Practitioner1215302450
Verify Christine Koestel in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Texas board licenses this profession
Search for license AP130051Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
86% fewer Medicare Part D claims than the average family nurse practitioner in 2024
188 Medicare Part D claims for 64 beneficiaries, against an average of 1,305 among the 140,557 providers of this specialty who prescribed in Part D. Brand-name drugs were 11% of claims.
Most prescribed
- Atorvastatin Calcium11 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.
Industry payments in 2024: $98.69
1 payment: food and beverage; the largest payer was Scpharmaceuticals Inc. The 99,489 providers of this specialty with any payment received $650.95 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.
Bills Medicare through 2 group practices
- Aco Jason Martin Medical ConsultingAustin, TX
- Jason Martin Medical Consulting LLCPflugerville, TX
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
148 family nurse practitioner records list a practice address in Round Rock
They are 148 of the 3,815 NPPES records with a practice address in Round Rock, and 21,242 family nurse practitioner records in Texas.
All 148 in Round Rock → All 21,242 in Texas → Every provider in Round Rock →
Other family nurse practitioner records in Texas
- Ashley Aaron, FNPWaco, TX1053821504
- Christina Aaron, FNPTexarkana, TX1457787426
- Lori Aaron, FNP-CFrisco, TX1619387974
- Lauren Aase, FNPSheppard Afb, TX1578550299
- Olivia AbabioCypress, TX1588171995
- Lilian Abagwe, NPWylie, TX1396215620
- Vivian Abaidoo, NP-CHouston, TX1760071971
- Zuniley Aballe-Hernandez, FNP-CHouston, TX1952054066
- Jorge Abalo Redden, FNPKaty, TX1932991122
- Jennifer Abalos, FNPPlano, TX1841452984
Common questions
What is Christine Koestel, FNP's NPI number?
Christine Koestel, FNP's National Provider Identifier (NPI) is 1891152948, issued on Jan 20, 2016. An NPI identifies a provider in billing; it is not a license.
Where is Christine Koestel, FNP located?
The NPPES record lists a practice address at 4495 Wandering Vine Trl, Round Rock, TX, 78665. Phone: (512) 840-1158. Providers update this record themselves, so call before visiting.
How can I verify Christine Koestel, FNP's license?
NPPES lists Texas license number AP130051, as entered by the provider. Search the Texas board that licenses this profession; the NPPES record confirms identity only.
How much does Christine Koestel, FNP prescribe under Medicare Part D?
In 2024, Christine Koestel, FNP had 188 Medicare Part D claims for 64 beneficiaries; the average among family nurse practitioner prescribers was 1,305. 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.