Maria R. Clark-Harmon, ANP
Adult Health Nurse Practitioner
Maria R. Clark-Harmon is an Adult Health Nurse Practitioner based in Corvallis, OR with over 26 years of clinical experience. Medicare-enrolled per CMS records and offers virtual telehealth visits.
Maria R. Clark-Harmon, ANP has been part of the Corvallis medical community since 2006 in group practice. With 26+ years of experience, she has been practicing in the Corvallis area. CMS MIPS quality score: 86.23/100 (2023).
At a glance
- Federal MIPS score higher than 24% of MIPS-scored doctors in Oregon
- Virtual visits available — no app or travel required
Older · 2024dNPPES updated 2020-11-06 · verify NPI on CMS · Verify license at Oregon Medical Board
Contact & Location
Practice Location
3521 Nw Samaritan Dr Suite 201, Corvallis, OR 97330-4744
How Does This Doctor Compare?
MIPS Score
202386.23/100
Oregon avg: 89.5 · US avg: 83.6
✓ Higher than most doctors nationally(+2.6 pts)
How the government rates this doctor's Medicare care quality. Scores above 75 are considered good.
Prescription Recipients
17
Patients prescribed
Prescriptions Written
22
Total claims
Total Medicare drug cost: $299
Percentile rankings compared against 1,341 reporting peers in Oregon.
Data Note: Sourced from CMS Medicare Provider Utilization & Payment Data. Percentile rankings compare this provider against all peers with reported data in the same state. Updated annually to reflect the latest federal reporting cycle.
Patient Reviews
No patient reviews yet. If you've seen Maria R. Clark-Harmon, your feedback helps other patients.
Review PolicyAll feedback is moderated before publishing. We verify reviewer identity where possible and enforce a one-review-per-provider policy. Full guidelines →
Background & Specialty
Education, training, and specialty classification from CMS NPPES and Medicare records.
Board certified · Nov 5, 2020
Self-reported via NPPES
26 years in practice
Experienced
Definition to come...
Taxonomy: 363LA2200X
Mailing address
Po Box 1189, Corvallis, OR 97339-1189
Differs from practice location
Virtual Adult Health Care With Maria R. Clark-Harmon
NPPES records indicate this provider offers telehealth services. Contact the office to confirm availability and scheduling.
Schedule a virtual visit with Maria R. Clark-Harmon for follow-ups, medication reviews, and ongoing care — no travel to Corvallis required. The office sends a secure video link before your appointment. Most visits take 15–30 minutes. Medicare enrolled per CMS records.
Frequently Asked Questions
Common questions about Maria R. Clark-Harmon
NPI records show Dr. Clark-Harmon as active with telehealth listed in Corvallis, OR. NPI status alone doesn't confirm open availability — call the office to confirm. Phone: (541) 768-5140.
Sourced from CMS NPPES · OIG LEIE · CMS QPP 2023 · CMS Medicare Part D. See Data Methodology.
Is this your profile?
Verify credentials, update practice details, and manage telehealth.
Medical Disclaimer: NPI Telehealth is a provider directory for informational purposes only. This page does not constitute medical advice, diagnosis, or treatment recommendations. Provider data is sourced from the CMS NPPES federal registry and public Medicare datasets. NPI Telehealth does not verify clinical qualifications beyond federal records. Data may not reflect real-time availability — always contact the provider's office directly to confirm details before seeking care.
Contact Maria R. Clark-Harmon
Practice Location
3521 Nw Samaritan Dr Suite 201, Corvallis, OR 97330-4744
Mailing Address
Po Box 1189, Corvallis, OR 97339-1189
This is a provider directory. Contact the office directly to schedule appointments.
Related Providers