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

Heather R Brock, ARNP

Individual provider Nurse Practitioner · NPI 1700939683

Heather R Brock, ARNP is a Nurse Practitioner in LA Grande, Oregon. Qualified in 2006, 20 years ago. Accepts Medicare assignment. Licensed in Oregon.

Years since qualifying
20
Licensed in
OR
In the registry since
2007
What do these letters mean?
ARNP — Advanced Registered Nurse Practitioner
The title some states use for an advanced practice nurse.

See every abbreviation used in this directory →

Practice location Address checks out

1902 4th St Ste 3
LA Grande, OR 97850-2558
Phone: (541) 663-0007
Fax: (541) 663-0010
Show map & directions

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

Specialties & licences

Nurse Practitioner (primary) Taxonomy 363L00000X · Licence 201900699NP-PP (OR)

Record details

NPI number1700939683
Entity typeIndividual (Type 1)
GenderFemale
Credentials ARNP
Sole proprietorNo
NPI enumeratedJanuary 22, 2007
Last updated in NPPESOctober 16, 2025
Certification dateOctober 16, 2025
Mailing address1902 4th St Ste 3, La Grande, OR 97850-2558

Medicare enrollment

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

Medicare specialtyNURSE PRACTITIONER
Medical schoolOTHER
Graduated 2006 (20 years in practice)
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations3 on file with Medicare

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