Sara Louise Wolff Riehn, ARNP-C
Family Nurse Practitioner · Lawrence, KS
Sara Louise Wolff Riehn, ARNP-C is a family nurse practitioner with a practice address in Lawrence, Kansas, and NPI 1538204581, issued on Feb 20, 2007. Check the license (Kansas 45929, as entered in NPPES) with the Kansas board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Sara Louise Wolff Riehn
- Credential
- ARNP-C
- Primary taxonomy
- Family Nurse Practitioner 363LF0000X
- License number
- 45929 KS
Self-reported in NPPES; status is on the state search - Practice location
- 4951 W 18TH St, Lawrence, KS 66047
- Phone
- (785) 841-6540
- Enumerated
- Feb 20, 2007
- Record last updated
- Feb 6, 2023
- Fax
- (785) 841-3129
- Medicare enrollment
- Enrolled (PECOS I20090630000036); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest family nurse practitioner records → All 2,311 in Kansas → Look up another NPI →
Also registered at 4951 W 18TH St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Aubrie Bird, PA-CMedical Physician Assistant1780454116
- Benjamin Dorsett, PA-CPhysician Assistant1033638820
- Tracy Hoelting, PAMedical Physician Assistant1598135808
- Chad Johanning, M.D.Family Medicine Physician1083625818
- Melissa Kalb, M.D.Family Medicine Physician1760616742
- Kimberley McKeon, MDFamily Medicine Physician1356304414
Verify Sara Louise Wolff Riehn in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Kansas board licenses this profession
Search for license 45929Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
2% fewer Medicare Part D claims than the average family nurse practitioner in 2024
1,282 Medicare Part D claims for 261 beneficiaries, against an average of 1,305 among the 140,557 providers of this specialty who prescribed in Part D. Brand-name drugs were 12% of claims. 28 claims were for opioids.
Most prescribed
- Atorvastatin Calcium45 claims
- Losartan Potassium42 claims
- Rosuvastatin Calcium38 claims
- Albuterol Sulfate Hfa35 claims
- Prednisone34 claims
- Amlodipine Besylate33 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: $585.32
36 payments; by number, the most common kind was food and beverage; the largest payer was Abbvie 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 one group practice
- Lawrence Family Practice Center PALawrence, KS
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Sara Louise Wolff Riehn among 2,311 family nurse practitioner records in Kansas
Sara Louise Wolff Riehn, ARNP-C is one of 2,311 family nurse practitioner records with a practice address in Kansas. 77% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2007, is newer than 9% of them.
- NPI issued2007 · 9% of these records are older, 88% newer
- In a Medicare fileYes · 77% of these records are
- In the CMS Doctors and Clinicians fileYes · 62% of these records are
- Graduated2006 · median 2019 among the 1,429 with a school on file
- Record last updated2023 · 41% 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 Kansas practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
60 family nurse practitioner records list a practice address in Lawrence
They are 60 of the 2,173 NPPES records with a practice address in Lawrence, and 2,311 family nurse practitioner records in Kansas.
All 2,311 in Kansas → Every provider in Lawrence → Family Nurse Practitioner nationwide →
The 8 family nurse practitioner records with the nearest ZIP codes
- Amanda Floyd, APRN-CLawrence, KS 660471770156416
- Barbara Schaetzel, APRN/ PLawrence, KS 660471972102788
- Deborah Udeh, FNPLawrence, KS 660471831850916
- Judith Beck, FNPLeavenworth, KS 660481548207186
- Hannah Britt, APRNLawrence, KS 660461457784936
- Susan Dreger, APRNLawrence, KS 660461972223626
- Melissa Ferguson, APRNLawrence, KS 660461376895318
- Jeremie Gregory, FNPLawrence, KS 660461194175018
Common questions
What is Sara Louise Wolff Riehn, ARNP-C's NPI number?
Sara Louise Wolff Riehn, ARNP-C's National Provider Identifier (NPI) is 1538204581, issued on Feb 20, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Sara Louise Wolff Riehn, ARNP-C located?
The NPPES record lists a practice address at 4951 W 18TH St, Lawrence, KS, 66047. Phone: (785) 841-6540. Providers update this record themselves, so call before visiting.
How can I verify Sara Louise Wolff Riehn, ARNP-C's license?
NPPES lists Kansas license number 45929, as entered by the provider. Search the Kansas board that licenses this profession; the NPPES record confirms identity only.
How much does Sara Louise Wolff Riehn, ARNP-C prescribe under Medicare Part D?
In 2024, Sara Louise Wolff Riehn, ARNP-C had 1,282 Medicare Part D claims for 261 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.