Alexis Shiffer, NP
Family Nurse Practitioner · Saint Helena, CA
Alexis Shiffer, NP is a family nurse practitioner with a practice address in Saint Helena, California, and NPI 1063134831, issued on Sep 16, 2022. Check the license (California 95017353, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Alexis Shiffer
- Credential
- NP
- Primary taxonomy
- Family Nurse Practitioner 363LF0000X
- License number
- 95017353 CA
Self-reported in NPPES; status is on the state search - Practice location
- 10 Woodland RD, Saint Helena, CA 94574
- Phone
- (707) 738-0015
- Enumerated
- Sep 16, 2022
- Record last updated
- Jan 21, 2025
- Medicare enrollment
- Enrolled (PECOS I20221213002221); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest family nurse practitioner records → All 16,966 in California → Look up another NPI →
Also registered at 10 Woodland RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Julie Butulia, RDRegistered Dietitian1679376891
- Danny Cao, PHARMACISTPharmacist1447069570
- David Carelock, CRNACertified Registered Nurse Anesthetist1790773596
Verify Alexis Shiffer in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license 95017353Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
73% fewer Medicare Part D claims than the average family nurse practitioner in 2024
357 Medicare Part D claims for 102 beneficiaries, against an average of 1,305 among the 140,557 providers of this specialty who prescribed in Part D. 14 claims were for opioids.
Most prescribed
- Levothyroxine Sodium20 claims
- Metoprolol Succinate18 claims
- Trazodone Hcl16 claims
- Amlodipine Besylate13 claims
- Atorvastatin Calcium12 claims
- Famotidine11 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): 97.1 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: $21.30
1 payment: food and beverage; the largest payer was Amgen 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
- Adventist Health Physicians NetworkSaint Helena, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Alexis Shiffer among 16,966 family nurse practitioner records in California
Alexis Shiffer, NP is one of 16,966 family nurse practitioner records with a practice address in California. 67% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2022, is newer than 68% of them.
- NPI issued2022 · 68% of these records are older, 25% newer
- In a Medicare fileYes · 67% of these records are
- In the CMS Doctors and Clinicians fileYes · 40% of these records are
- Graduated2020 · median 2019 among the 6,793 with a school on file
- Record last updated2025 · 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 363LF0000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
11 family nurse practitioner records list a practice address in Saint Helena
They are 11 of the 232 NPPES records with a practice address in Saint Helena, and 16,966 family nurse practitioner records in California.
All 16,966 in California → Every provider in Saint Helena → Family Nurse Practitioner nationwide →
The 8 family nurse practitioner records with the nearest ZIP codes
- Olivia DempsterSaint Helena, CA 945741265315618
- Jessica Friend, APRN, NP-CSaint Helena, CA 945741447911029
- Hillary HoppeSaint Helena, CA 945741720630049
- Marlene Lennon, FNP-CSaint Helena, CA 945741023089729
- Mark Ottoson, N.P.Saint Helena, CA 945741083905103
- Carolyn Pierce, NPSaint Helena, CA 945741003547928
- Daniel Schmitz, NPSaint Helena, CA 945741649826488
- Melissa Toma, NURSE PRACTITIONERSaint Helena, CA 945741811694623
Common questions
What is Alexis Shiffer, NP's NPI number?
Alexis Shiffer, NP's National Provider Identifier (NPI) is 1063134831, issued on Sep 16, 2022. An NPI identifies a provider in billing; it is not a license.
Where is Alexis Shiffer, NP located?
The NPPES record lists a practice address at 10 Woodland RD, Saint Helena, CA, 94574. Phone: (707) 738-0015. Providers update this record themselves, so call before visiting.
How can I verify Alexis Shiffer, NP's license?
NPPES lists California license number 95017353, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.
How much does Alexis Shiffer, NP prescribe under Medicare Part D?
In 2024, Alexis Shiffer, NP had 357 Medicare Part D claims for 102 beneficiaries; the average among family nurse practitioner prescribers was 1,305. Part D covers Medicare prescriptions only.
What is Alexis Shiffer, NP's MIPS final score?
The 2023 MIPS final score is 97.1 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.