Juliane Marie Ahrens, PA
Physician Assistant · Santa Cruz, CA
Juliane Marie Ahrens, PA is a physician assistant with a practice address in Santa Cruz, California, and NPI 1528576188, issued on Jan 17, 2018. Check the license (California 55172, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Juliane Marie Ahrens
- Credential
- PA
- Primary taxonomy
- Physician Assistant 363A00000X
- License number
- 55172 CA
Self-reported in NPPES; status is on the state search - Practice location
- 1662 Dominican Way, Santa Cruz, CA 95065
- Phone
- (831) 460-7350
- Enumerated
- Jan 17, 2018
- Record last updated
- Mar 22, 2023
- Entity
- Type 1 · individual
8 nearest physician assistant records → All 14,451 in California → Look up another NPI →
Also registered at 1662 Dominican Way
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Juliane Marie Ahrens in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license 55172Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
98% fewer Medicare Part D claims than the average physician assistant in 2024
19 Medicare Part D claims, against an average of 830 among the 101,058 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims.
Most prescribed
- Omeprazole12 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.
Juliane Marie Ahrens among 14,451 physician assistant records in California
Juliane Marie Ahrens, PA is one of 14,451 physician assistant records with a practice address in California. 75% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2018, is newer than 52% of them.
- NPI issued2018 · 52% of these records are older, 44% newer
- In a Medicare fileYes · 75% of these records are
- In the CMS Doctors and Clinicians fileNo · 50% of these records are
- Record last updated2023 · 40% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363A00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
94 physician assistant records list a practice address in Santa Cruz
They are 94 of the 5,138 NPPES records with a practice address in Santa Cruz, and 14,451 physician assistant records in California.
All 14,451 in California → Every provider in Santa Cruz → Physician Assistant nationwide →
The 8 physician assistant records with the nearest ZIP codes
- Acelina AlvarezSanta Cruz, CA 950651992775431
- Mark Buraczynski, PA-CSanta Cruz, CA 950651336277441
- Charles GrenierSanta Cruz, CA 950651932179868
- David Keenan, PA-CSanta Cruz, CA 950651225167208
- Sharon Kluger, PA-CSanta Cruz, CA 950651063581668
- Daniel Manion, PASanta Cruz, CA 950651821145749
- Brian Martin, PACSanta Cruz, CA 950651639182843
- Scott Merlo, PASanta Cruz, CA 950651952479644
Common questions
What is Juliane Marie Ahrens, PA's NPI number?
Juliane Marie Ahrens, PA's National Provider Identifier (NPI) is 1528576188, issued on Jan 17, 2018. An NPI identifies a provider in billing; it is not a license.
Where is Juliane Marie Ahrens, PA located?
The NPPES record lists a practice address at 1662 Dominican Way, Santa Cruz, CA, 95065. Phone: (831) 460-7350. Providers update this record themselves, so call before visiting.
How can I verify Juliane Marie Ahrens, PA's license?
NPPES lists California license number 55172, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.
How much does Juliane Marie Ahrens, PA prescribe under Medicare Part D?
In 2024, Juliane Marie Ahrens, PA had 19 Medicare Part D claims; the average among physician assistant prescribers was 830. 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.