Cassandra Lea Whitney, F.N.P.
Family Nurse Practitioner · Amarillo, TX
Cassandra Lea Whitney, F.N.P. is a family nurse practitioner with a practice address in Amarillo, Texas, and NPI 1518137801, issued on Mar 3, 2008. Check the license (Texas 667396, as entered in NPPES) with the Texas board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Cassandra Lea Whitney
- Credential
- F.N.P.
- Primary taxonomy
- Family Nurse Practitioner 363LF0000X
- License number
- 667396 TX
Self-reported in NPPES; status is on the state search - Practice location
- 4714 S Western St, Amarillo, TX 79109
- Phone
- (806) 355-8263
- Enumerated
- Mar 3, 2008
- Record last updated
- Mar 3, 2008 (not updated in 18 years: call before relying on the address or phone)
- Fax
- (806) 355-8796
- Entity
- Type 1 · individual
8 nearest family nurse practitioner records → All 21,242 in Texas → Look up another NPI →
Also registered at 4714 S Western St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Jerry Parker, D.O.Family Medicine Physician1508114026
Verify Cassandra Lea Whitney in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Texas board licenses this profession
Search for license 667396Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
97% fewer Medicare Part D claims than the average family nurse practitioner in 2024
44 Medicare Part D claims for 16 beneficiaries, against an average of 1,305 among the 140,557 providers of this specialty who prescribed in Part D.
Most prescribed
- Potassium Chloride18 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.
Cassandra Lea Whitney among 21,242 family nurse practitioner records in Texas
Cassandra Lea Whitney, F.N.P. is one of 21,242 family nurse practitioner records with a practice address in Texas. 75% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2008, is newer than 9% of them.
- NPI issued2008 · 9% of these records are older, 89% newer
- In a Medicare fileYes · 75% of these records are
- In the CMS Doctors and Clinicians fileNo · 53% of these records are
- Record last updated2008 · 38% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LF0000X and a Texas practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
278 family nurse practitioner records list a practice address in Amarillo
They are 278 of the 3,934 NPPES records with a practice address in Amarillo, and 21,242 family nurse practitioner records in Texas.
All 21,242 in Texas → Every provider in Amarillo → Family Nurse Practitioner nationwide →
The 8 family nurse practitioner records with the nearest ZIP codes
- Timothy Bixenman, APRN, FNP-CAmarillo, TX 791091881999340
- Kenneth Bridges, NPAmarillo, TX 791091689848624
- Derrell Deloach, FNP-CAmarillo, TX 791091548284433
- Sherri Drinnon, FNPAmarillo, TX 791091134241730
- Kevin Fleming, FNP-CAmarillo, TX 791091023531191
- April Hunley, MSN, FNP-BC, AQHAmarillo, TX 791091578851150
- Daniel Kern, FNPAmarillo, TX 791091578921847
- Cherity Mays, FNPAmarillo, TX 791091578921102
Common questions
What is Cassandra Lea Whitney, F.N.P.'s NPI number?
Cassandra Lea Whitney, F.N.P.'s National Provider Identifier (NPI) is 1518137801, issued on Mar 3, 2008. An NPI identifies a provider in billing; it is not a license.
Where is Cassandra Lea Whitney, F.N.P. located?
The NPPES record lists a practice address at 4714 S Western St, Amarillo, TX, 79109. Phone: (806) 355-8263. Providers update this record themselves, so call before visiting.
How can I verify Cassandra Lea Whitney, F.N.P.'s license?
NPPES lists Texas license number 667396, as entered by the provider. Search the Texas board that licenses this profession; the NPPES record confirms identity only.
How much does Cassandra Lea Whitney, F.N.P. prescribe under Medicare Part D?
In 2024, Cassandra Lea Whitney, F.N.P. had 44 Medicare Part D claims for 16 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.