Heather R. Brock, ARNP
Nurse Practitioner · La Grande, OR
Heather R. Brock, ARNP is a nurse practitioner with a practice address in La Grande, Oregon, and NPI 1700939683, issued on Jan 22, 2007. Check the license (Oregon 201900699NP-PP, as entered in NPPES) with the Oregon board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Heather R. Brock
- Credential
- ARNP
- Primary taxonomy
- Nurse Practitioner 363L00000X
- License number
- 201900699NP-PP OR
Self-reported in NPPES; status is on the state search - Practice location
- 1902 4TH St Ste 3, La Grande, OR 97850
- Phone
- (541) 663-0007
- Enumerated
- Jan 22, 2007
- Record last updated
- Oct 16, 2025
- Fax
- (541) 663-0010
- Medicare enrollment
- Enrolled (PECOS I20190515002965); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest nurse practitioner records → All 599 in Oregon → Look up another NPI →
Also registered at 1902 4TH St Ste 3
A shared address usually means a shared clinic or building; it does not show who employs whom.
- James Kopp, M.D.Orthopaedic Surgery Physician1750472304
Verify Heather R. Brock in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Oregon board licenses this profession
Search for license 201900699NP-PPCheck the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
57% fewer Medicare Part D claims than the average nurse practitioner in 2024
478 Medicare Part D claims for 202 beneficiaries, against an average of 1,109 among the 54,319 providers of this specialty who prescribed in Part D. Brand-name drugs were 10% of claims.
Most prescribed
- Triamcinolone Acetonide89 claims
- Ketoconazole79 claims
- Clobetasol Propionate37 claims
- Mupirocin30 claims
- Fluorouracil24 claims
- Doxycycline Hyclate23 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 practice group's MIPS final score for 2023 (Medicare payment program): 71.9 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. 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, group reporting; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $35.32
2 payments; by number, the most common kind was food and beverage; the largest payer was Lilly USA, LLC. The 38,884 providers of this specialty with any payment received $791.64 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
- Wallowa County Health Care DistrictEnterprise, OR
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Heather R. Brock among 599 nurse practitioner records in Oregon
Heather R. Brock, ARNP is one of 599 nurse practitioner records with a practice address in Oregon. 72% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2007, is newer than 25% of them.
- NPI issued2007 · 25% of these records are older, 70% newer
- In a Medicare fileYes · 72% of these records are
- In the CMS Doctors and Clinicians fileYes · 56% of these records are
- Graduated2006 · median 2017 among the 333 with a school on file
- Record last updated2025 · 47% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363L00000X and a Oregon practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Nurse Practitioner providers in Oregon
There are 599 nurse practitioner records in Oregon.
All 599 in Oregon → Every provider in La Grande → Nurse Practitioner nationwide →
The 8 nurse practitioner records with the nearest ZIP codes
- Lauren Vollinger, NP-CLa Grande, OR 978501255803375
- Scott Widener, FNP-CLa Grande, OR 978501073060034
- Kristin Wilson, NP-CLa Grande, OR 978501851747596
- Vivienne Evans, A.R.N.P.Hermiston, OR 978381568492486
- Linda Gruenwald, FNPHermiston, OR 978381306809009
- Michelle McIntyreHermiston, OR 978381013337211
- Randi Nielsen, APRNHermiston, OR 978381437530656
- Jennifer Paxton, RNHermiston, OR 978381194686493
Common questions
What is Heather R. Brock, ARNP's NPI number?
Heather R. Brock, ARNP's National Provider Identifier (NPI) is 1700939683, issued on Jan 22, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Heather R. Brock, ARNP located?
The NPPES record lists a practice address at 1902 4TH St Ste 3, La Grande, OR, 97850. Phone: (541) 663-0007. Providers update this record themselves, so call before visiting.
How can I verify Heather R. Brock, ARNP's license?
NPPES lists Oregon license number 201900699NP-PP, as entered by the provider. Search the Oregon board that licenses this profession; the NPPES record confirms identity only.
How much does Heather R. Brock, ARNP prescribe under Medicare Part D?
In 2024, Heather R. Brock, ARNP had 478 Medicare Part D claims for 202 beneficiaries; the average among nurse practitioner prescribers was 1,109. Part D covers Medicare prescriptions only.
What is Heather R. Brock, ARNP's MIPS final score?
The 2023 MIPS final score is 71.9 of 100, reported for the practice group. 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.