Stephanie Linn Sparks, ARNP
Nurse Practitioner · Washington, IA
Stephanie Linn Sparks, ARNP is a nurse practitioner with a practice address in Washington, Iowa, and NPI 1811252661, issued on Jul 9, 2012. Check the license (Iowa 105071, as entered in NPPES) with the Iowa board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Stephanie Linn Sparks
- Credential
- ARNP
- Primary taxonomy
- Nurse Practitioner 363L00000X
- License number
- 105071 IA
Self-reported in NPPES; status is on the state search - Practice location
- 444 E Polk St, Washington, IA 52353
- Phone
- (319) 653-6601
- Enumerated
- Jul 9, 2012
- Record last updated
- Jul 9, 2012 (not updated in 14 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20121029000383); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest nurse practitioner records → All 1,294 in Iowa → Look up another NPI →
Also registered at 444 E Polk St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Shawn Brigance, ARNPNurse Practitioner1205816949
- James Schlichtmann, M.D.Family Medicine Physician1104868348
- Stephan Schomer, MDCardiovascular Disease Physician1700866886
- Kelsey Striegel, ARNPFamily Nurse Practitioner1780104984
Verify Stephanie Linn Sparks in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Iowa board licenses this profession
Search for license 105071Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
18% fewer Medicare Part D claims than the average nurse practitioner in 2024
912 Medicare Part D claims for 184 beneficiaries, against an average of 1,109 among the 54,319 providers of this specialty who prescribed in Part D. Brand-name drugs were 9% of claims.
Most prescribed
- Gabapentin85 claims
- Carbidopa-Levodopa81 claims
- Donepezil Hcl79 claims
- Memantine Hcl49 claims
- Pramipexole Dihydrochloride32 claims
- Sertraline Hcl32 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: $269.98
20 payments; by number, the most common kind was food and beverage; the largest payer was Pfizer Inc. 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.
Bills Medicare through one group practice
- Washington County HospitalWashington, IA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Stephanie Linn Sparks among 1,294 nurse practitioner records in Iowa
Stephanie Linn Sparks, ARNP is one of 1,294 nurse practitioner records with a practice address in Iowa. 79% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2012, is newer than 33% of them.
- NPI issued2012 · 33% of these records are older, 64% newer
- In a Medicare fileYes · 79% of these records are
- In the CMS Doctors and Clinicians fileYes · 68% of these records are
- Graduated2012 · median 2018 among the 873 with a school on file
- Record last updated2012 · 46% 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 Iowa practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
6 nurse practitioner records list a practice address in Washington
They are 6 of the 131 NPPES records with a practice address in Washington, and 1,294 nurse practitioner records in Iowa.
All 1,294 in Iowa → Every provider in Washington → Nurse Practitioner nationwide →
The 8 nurse practitioner records with the nearest ZIP codes
- Shawn Brigance, ARNPWashington, IA 523531205816949
- Lauren Burchette, CNP ARNPWashington, IA 523531972254407
- Amanda Kleese, ARNPWashington, IA 523531659364776
- Teresa Krueger, NPWashington, IA 523531366940835
- Lou Ann Miller, ARNPWashington, IA 523531801820683
- Alison Lagrange, ARNPVinton, IA 523491548676810
- Erica Quigley, ARNPTama, IA 523391952935082
- Raelee Bird, ARNPNorth Liberty, IA 523171982106712
Common questions
What is Stephanie Linn Sparks, ARNP's NPI number?
Stephanie Linn Sparks, ARNP's National Provider Identifier (NPI) is 1811252661, issued on Jul 9, 2012. An NPI identifies a provider in billing; it is not a license.
Where is Stephanie Linn Sparks, ARNP located?
The NPPES record lists a practice address at 444 E Polk St, Washington, IA, 52353. Phone: (319) 653-6601. Providers update this record themselves, so call before visiting.
How can I verify Stephanie Linn Sparks, ARNP's license?
NPPES lists Iowa license number 105071, as entered by the provider. Search the Iowa board that licenses this profession; the NPPES record confirms identity only.
How much does Stephanie Linn Sparks, ARNP prescribe under Medicare Part D?
In 2024, Stephanie Linn Sparks, ARNP had 912 Medicare Part D claims for 184 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.