Wanda Lu Clark, FNP
Nurse Practitioner · Amarillo, TX
Wanda Lu Clark, FNP is a nurse practitioner with a practice address in Amarillo, Texas, and NPI 1356340681, issued on Jul 19, 2005. Check the license (Texas 509539, as entered in NPPES) with the Texas board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Wanda Lu Clark
- Credential
- FNP
- Primary taxonomy
- Nurse Practitioner 363L00000X
- License number
- 509539 TX
Self-reported in NPPES; status is on the state search - Practice location
- 3113 Ross St, Amarillo, TX 79103
- Phone
- (806) 374-7341
- Enumerated
- Jul 19, 2005
- Record last updated
- Mar 24, 2020 (not updated in 6 years: call before relying on the address or phone)
- Fax
- (806) 322-0533
- Medicaid ID
- 142123201 TX
- Entity
- Type 1 · individual
8 nearest nurse practitioner records → All 4,825 in Texas → Look up another NPI →
Also registered at 3113 Ross St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Robert Bidwell, M.D.Family Medicine Physician1457367443
- Bennie ChavezFamily Medicine Physician1114925443
- Wilson Cochrane, PA-CPhysician Assistant1912961772
- Joseph Dad, LPCProfessional Counselor1679049100
- Tanya Deleon, FNPFamily Nurse Practitioner1073840427
Verify Wanda Lu Clark in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Texas board licenses this profession
Search for license 509539Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
82% more Medicare Part D claims than the average nurse practitioner in 2024
2,020 Medicare Part D claims for 216 beneficiaries, against an average of 1,109 among the 54,319 providers of this specialty who prescribed in Part D. Brand-name drugs were 15% of claims.
Most prescribed
- Atorvastatin Calcium140 claims
- Levothyroxine Sodium96 claims
- Lisinopril90 claims
- Albuterol Sulfate Hfa81 claims
- Metformin Hcl77 claims
- Potassium Chloride65 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: $15.73
1 payment: food and beverage; the largest payer was AstraZeneca Pharmaceuticals LP. The 38,884 providers of this specialty with any payment received $791.64 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.
Wanda Lu Clark among 4,825 nurse practitioner records in Texas
Wanda Lu Clark, FNP is one of 4,825 nurse practitioner records with a practice address in Texas. 73% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2005, is newer than 0% of them.
- NPI issued2005 · 0% of these records are older, 98% newer
- In a Medicare fileYes · 73% of these records are
- In the CMS Doctors and Clinicians fileNo · 54% of these records are
- Record last updated2020 · 42% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363L00000X and a Texas practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
75 nurse practitioner records list a practice address in Amarillo
They are 75 of the 3,934 NPPES records with a practice address in Amarillo, and 4,825 nurse practitioner records in Texas.
All 4,825 in Texas → Every provider in Amarillo → Nurse Practitioner nationwide →
The 8 nurse practitioner records with the nearest ZIP codes
- Caroline Lupercio, FNP-CAmarillo, TX 791021750043626
- Erika Shari Splitt, FNPCAmarillo, TX 791021730032350
- Leslie McMinn, RN, MSN, CFNPAmarillo, TX 791011427056019
- Mary Mullin, FNPAmarillo, TX 791011871592964
- Tommie Buchanan, NPAmarillo, TX 791061801823588
- Katherine Henry, FNPAmarillo, TX 791061134127160
- Jerri Johnson, APRN-CAmarillo, TX 791061417956590
- Erica Leathers, FNPCAmarillo, TX 791061043394752
Common questions
What is Wanda Lu Clark, FNP's NPI number?
Wanda Lu Clark, FNP's National Provider Identifier (NPI) is 1356340681, issued on Jul 19, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Wanda Lu Clark, FNP located?
The NPPES record lists a practice address at 3113 Ross St, Amarillo, TX, 79103. Phone: (806) 374-7341. Providers update this record themselves, so call before visiting.
How can I verify Wanda Lu Clark, FNP's license?
NPPES lists Texas license number 509539, as entered by the provider. Search the Texas board that licenses this profession; the NPPES record confirms identity only.
How much does Wanda Lu Clark, FNP prescribe under Medicare Part D?
In 2024, Wanda Lu Clark, FNP had 2,020 Medicare Part D claims for 216 beneficiaries; the average among nurse practitioner prescribers was 1,109. 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.