Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
NPIDirectory

Nicole Janette Hahn, PA

Individual provider Physician Assistant · NPI 1497953053

Nicole Janette Hahn, PA is a Physician Assistant in Laguna Hills, California. Graduated from Albany Medical College of Union University in 2007, 19 years ago. Practices with Island Dermatology, Inc, a 27-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in California and New York.

Years since qualifying
19
Trained at
Albany Medical College of Union University
Licensed in
CA, NY
In the registry since
2007
Specialties on file
2
What do these letters mean?
PA — Physician Assistant
A licensed clinician who examines, diagnoses and treats under a physician's supervision.

See every abbreviation used in this directory →

Claim this listing Report a problem Suggest an edit

Practice location Address checks out

24012 Calle De La Plata Ste 200
Laguna Hills, CA 92653-7624
Phone: (926) 914-3675
Show map & directions

Directions in Google Maps · Apple Maps · OpenStreetMap

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • Stony Brook University Hospital, Stony Brook, NY 11794-0001 — (631) 444-9394

Specialties & licences

Physician Assistant (primary) Taxonomy 363A00000X · Licence 20893 (CA)
Physician Assistant Taxonomy 363A00000X · Licence 011873 (NY)

Record details

NPI number1497953053
Entity typeIndividual (Type 1)
GenderFemale
Credentials PA
Sole proprietorNo
NPI enumeratedJuly 5, 2007
Last updated in NPPESApril 2, 2024
Certification dateApril 2, 2024

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyPHYSICIAN ASSISTANT
Medical schoolALBANY MEDICAL COLLEGE OF UNION UNIVERSITY
Graduated 2007 (19 years in practice)
Group practice Island Dermatology, Inc. — 27 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

Medicare patients and services, 2024

From the CMS Medicare Physician & Other Practitioners file for calendar year 2024. It counts Original Medicare patients only, so a practice that mostly sees Medicare Advantage or privately insured patients looks smaller here than it is.

Medicare patients78
Services billed 230 a service is one billed item, such as a visit, a test or a procedure
Average patient age76

Dollar amounts are not shown. What Medicare pays a practice is gross billings, before staff, premises and tax and including the cost of any drugs it administers, so it is not what a clinician earns.

Payments from drug and device companies, 2025

Drug and device makers are required by federal law (the Physician Payments Sunshine Act) to report what they pay or give to clinicians, and CMS publishes the reports as Open Payments. This is the 2025 program year. A report is a record of a payment, not an allegation of anything, and many are small items such as meals. Only general payments are listed here; research payments and ownership or investment interests are reported separately by CMS and are not shown.

Food and Beverage $131 8 payments · a meal or drink at a meeting or visit, not a fee

Each amount is the sum of what companies reported for that kind of payment in 2025, rounded to the dollar. Not all of it is income to the clinician: a meal is not a fee, a charitable contribution goes to a charity, and a royalty or an acquisition payment is not a salary.

Check a report, or dispute one, at the source in CMS’s own tool, Open Payments. Corrections go through CMS’s dispute process. This site removes a home address on request and asks for no proof, because that is privacy; it will not remove an accurate payment report on request, because that is a statutory public disclosure.

Colleagues at Island Dermatology, Inc

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 27 clinicians in the practice; 12 are shown here.

Other providers in Laguna Hills