Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of October 4, 2026.
NPIDirectory

Mary Geisler, RM

Individual provider Psychiatric/Mental Health Registered Nurse · NPI 1295587079

Mary Geisler, RM is a Nurse Practitioner in Portland, Oregon. Qualified in 2024, 2 years ago. Practices with Larsen Sanchez Psychology LLC, a 16-clinician group and accepts Medicare assignment. Licensed in Oregon.

Years since qualifying
2
Licensed in
OR
In the registry since
2024
Specialties on file
2
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Practice location Address checks out

905 SE 14th Ave
Portland, OR 97214-2569
Phone: (503) 622-8964
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Psychiatric/Mental Health Nurse Practitioner (primary) Taxonomy 363LP0808X · Licence 10028482 (OR)
Psychiatric/Mental Health Registered Nurse Taxonomy 163WP0808X · Licence 201390509RN (OR)

Record details

NPI number1295587079
Entity typeIndividual (Type 1)
GenderFemale
Credentials RM
Sole proprietorNo
NPI enumeratedApril 3, 2024
Last updated in NPPESNovember 19, 2024
Certification dateNovember 19, 2024

Medicare enrollment

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

Medicare specialtyNURSE PRACTITIONER
Medical schoolOTHER
Graduated 2024 (2 years in practice)
Group practice Larsen Sanchez Psychology Llc — 16 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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 $58 3 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 Larsen Sanchez Psychology LLC

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 16 clinicians in the practice; 12 are shown here.

Other providers in Portland