Stephanie Ainsworth, NP
Nurse Practitioner · Auburn, CA
Stephanie Ainsworth, NP is a nurse practitioner with a practice address in Auburn, California, and NPI 1710450721, issued on Jan 3, 2019. Check the license (California NP95020251, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Stephanie Ainsworth
- Credential
- NP
- Primary taxonomy
- Nurse Practitioner 363L00000X
- License numbers
- NP95020251 CA
API139817 TX
Self-reported in NPPES; status is on the state search - Practice location
- 3288 Bell RD, Auburn, CA 95603
- Phone
- (530) 886-2300
- Enumerated
- Jan 3, 2019
- Record last updated
- Oct 28, 2024
- Fax
- (530) 889-7435
- Medicare enrollment
- Enrolled (PECOS I20231116000205); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest nurse practitioner records → All 8,223 in California → Look up another NPI →
Also registered at 3288 Bell RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Stephanie Ainsworth in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license NP95020251Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
72% fewer Medicare Part D claims than the average nurse practitioner in 2024
309 Medicare Part D claims for 115 beneficiaries, against an average of 1,109 among the 54,319 providers of this specialty who prescribed in Part D. Brand-name drugs were 39% of claims.
Most prescribed
- Albuterol Sulfate Hfa49 claims
- Trazodone Hcl31 claims
- Gabapentin30 claims
- Trelegy Ellipta25 claims
- Breo Ellipta23 claims
- Ropinirole Hcl22 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.
The MIPS final score for 2023 (Medicare payment program): 84.9 of 100
The Merit-based Incentive Payment System score is reported for this clinician. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $655.68
7 payments; by number, the most common kind was food and beverage; the largest payer was Inspire Medical Systems, 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
- Sutter Valley Medical FoundationSacramento, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Stephanie Ainsworth among 8,223 nurse practitioner records in California
Stephanie Ainsworth, NP is one of 8,223 nurse practitioner records with a practice address in California. 65% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2019, is newer than 61% of them.
- NPI issued2019 · 61% of these records are older, 34% newer
- In a Medicare fileYes · 65% of these records are
- In the CMS Doctors and Clinicians fileYes · 42% of these records are
- Graduated2018 · median 2017 among the 3,425 with a school on file
- Record last updated2024 · 45% 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 California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Nurse Practitioner providers in California
There are 8,223 nurse practitioner records in California.
All 8,223 in California → Every provider in Auburn → Nurse Practitioner nationwide →
The 8 nurse practitioner records with the nearest ZIP codes
- Roberta Foster, NPAuburn, CA 956031477746006
- Sarah Lin-Aamodt, N.P.Auburn, CA 956031801009253
- Cynthia Todd, R.N. N.P.Auburn, CA 956031417130642
- Laura Van Auker, NPAuburn, CA 956031962593954
- Adam Carp, RNAuburn, CA 956021124834718
- Annie Cho, RNAuburn, CA 956021104219575
- Kulbir Dhillon, NPAuburn, CA 956021720179450
- Natalia Ferguson, FNP-CAuburn, CA 956021548077993
Common questions
What is Stephanie Ainsworth, NP's NPI number?
Stephanie Ainsworth, NP's National Provider Identifier (NPI) is 1710450721, issued on Jan 3, 2019. An NPI identifies a provider in billing; it is not a license.
Where is Stephanie Ainsworth, NP located?
The NPPES record lists a practice address at 3288 Bell RD, Auburn, CA, 95603. Phone: (530) 886-2300. Providers update this record themselves, so call before visiting.
How can I verify Stephanie Ainsworth, NP's license?
NPPES lists California license number NP95020251, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.
How much does Stephanie Ainsworth, NP prescribe under Medicare Part D?
In 2024, Stephanie Ainsworth, NP had 309 Medicare Part D claims for 115 beneficiaries; the average among nurse practitioner prescribers was 1,109. Part D covers Medicare prescriptions only.
What is Stephanie Ainsworth, NP's MIPS final score?
The 2023 MIPS final score is 84.9 of 100. The average among 454,083 clinicians with a measured score was 83.5.
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.