2026 data CMS NPPES NUCC Taxonomy

Doctors in Oregon City, OR

Compiled from official public sources by the PlainDoctor editorial team.

Active healthcare providers in Oregon City sourced from the CMS NPPES weekly file — no proprietary ratings, no editorial scores. NPI counts, specialty distribution, and primary practice addresses refreshed each release.

1,508
Providers
CMS NPPES-registered
20
Specialties
NUCC taxonomy codes
Mental Health Counselor
Top specialty
180 providers
Oregon
State
OR

1,508 healthcare providers across 20 specialties

Oregon City, Oregon appears in the CMS National Plan and Provider Enumeration System with 1,508 registered healthcare providers spanning 20 distinct NUCC-taxonomy specialties. This count includes every individual clinician who has applied for an NPI and listed a practice address in Oregon City — physicians, dentists, nurse practitioners, physician assistants, chiropractors, physical therapists, optometrists, psychologists, podiatrists, and every other credentialed provider type CMS tracks. It does not measure hospital beds, urgent-care capacity, or whether a given clinic is accepting new patients; it measures the pool of professionals with current NPI enrollment and a Oregon City practice location on file. Every figure is drawn from the federal National Provider Identifier Registry (CMS NPPES) — more than 7 million providers, maintained since May 2007, with 2023 Medicare Part D data — and, according to CMS, can be searched, compared, and traced in our methodology.

The provider mix in Oregon City is weighted toward Mental Health Counselor (180 clinicians, followed by Case Manager/Care Coordinator with 101 and Clinical Social Worker with 89). That distribution reflects how NPPES records specialty: providers self-select a primary taxonomy code, so a family physician who also practices geriatrics will show up under whichever NUCC code they registered first. Relative to Oregon's population, Oregon City reports roughly 35.6 providers per 100,000 residents using the state-level denominator, which is a rough proxy rather than a precise access-to-care measurement; the true catchment area of any {cityName} clinician extends beyond the municipal boundary.

Within Oregon, Oregon City ranks #17 of 170 cities tracked by provider count, accounting for 1.2% of the state's registered providers. Of Oregon's most common specialties, Student in an Organized Health Care Education/Training Program is the most prominent one with no provider currently listing a Oregon City practice address — a coverage gap Oregon City patients typically fill by traveling to a larger nearby hub.

For Oregon City patients, this directory is most useful as a starting shortlist — searching by specialty narrows the 690-taxonomy roster to clinicians with the relevant training, and each provider page links to NPI, state licensing boards, and the NPPES registry for credential verification. Important: PlainDoctor is a directory of publicly available CMS government data, not a review site, a ranking, or medical advice. NPPES data is self-reported and refreshed monthly, so listing details may be out of date; call the practice directly to confirm the provider is still there, accepts your insurance, and is taking new patients. Nothing on this page substitutes for consulting a licensed clinician about your personal health decisions.

1,508
Providers
20
Specialties
#17
of 170 OR cities
1.2%
of OR providers
35.6
Per 100K (state)

Which specialties are most common in Oregon City

Mental Health Counselor 180
Case Manager/Care Coordinator 101
Clinical Social Worker 89
Registered Nurse 73
Addiction (Substance Use Disorder) Counselor 64
Physical Therapist 54
Massage Therapist 48
Pharmacist 44
Peer Specialist 40
Occupational Therapist 38
General Practice Dentistry 34
Social Worker 31
Adult Companion 30
Family Nurse Practitioner 30
Counselor 28
Personal Care Attendant 27
Dentist 26
Internal Medicine Physician 25
Dental Hygienist 25
Chiropractor 25

Healthcare Providers (Page 21)

Name
Courtney Nyman, QMHA
Mental Health Counselor
Mari Nyssen, R.N.
Registered Nurse
Shea O'Brien
Behavior Analyst
Erin O'Brien Powers
Student in an Organized Health Care Education/Training Program
Caroline O'Dell, RN
Registered Nurse
Myron O'Doran
Personal Care Attendant
Hannah O'Leary, RPH
Pharmacist
Juliana Ogbeama, FNP
Family Nurse Practitioner
Dennis Ohara, B.S.
Addiction (Substance Use Disorder) Counselor
John Oholleran, MD
Surgery Physician
Amanda Olsen, LCSW
Clinical Social Worker
Darby Olsen, QMHA
Mental Health Counselor
Pamela Olson
Dental Hygienist
Meredith Olson-Goldsby
Case Manager/Care Coordinator
Amaka Ononiwu
Family Nurse Practitioner
Sarah Orellana, MPH, RDN, LD
Registered Dietitian
Miranda Orich
Professional Counselor
Tiara Oringe
Mental Health Counselor
Mandi Oropeza
Social Worker
Matthew Orth, D.O.
Diagnostic Radiology Physician
Selena Ortiz
Mental Health Counselor
Madissen Ostergaard, LMT
Mechanotherapist
Bounthieng Ouanesisouk, RN
Medical-Surgical Registered Nurse
Kevin Ounjian, DC
Chiropractor
Brittany Oxford
Mental Health Counselor
Terry Paddon, PHD
Clinical Psychologist
Susan Pak, OTR
Occupational Therapist
Mason Palmer, LMT
Massage Therapist
Katie Palumbo
Mental Health Counselor
Megan Panapa, MD
Emergency Medicine Physician
Lauren Pape, RDH
Dental Hygienist
Gloria Parcher, RN
Registered Nurse
Ryan Pardo
Speech-Language Pathologist
Tamalyn Paredes
Counselor
Jackson Parker, MSW
Clinical Social Worker
John Parker, D.C.
Chiropractor
Ellise Parr
Mental Health Counselor
Kaeli Parrish
Mental Health Counselor
Amanda Parulski, LCSW
Clinical Social Worker
Monina Pascua, MD
Gastroenterology Physician
David Pass, M.D.
Anesthesiology Physician
Julie Passon, FNP CNM
Midwife
Christinia Patel, MD
Internal Medicine Physician
Tamby Payne
Registered Nurse
Brandon Pearson, DC
Chiropractor
Josiah Peffer
Mental Health Counselor
Ashley Pelton
Social Worker
Kim Pengelly, LCSW
Clinical Social Worker
Samantha Peoples, MSOT, OTR/L
Counselor
Cathy Perry, RN
Registered Nurse

Nearby Cities in Oregon

Other Oregon cities with provider coverage in the CMS NPPES registry.

Compare specialties side-by-side →

Frequently Asked Questions

How many doctors are in Oregon City, OR?
There are 1,508 registered healthcare providers in Oregon City, OR, covering 20 specialties. This includes physicians, dentists, therapists, and other licensed providers.
What are the most common medical specialties in Oregon City?
The most common specialties in Oregon City are Mental Health Counselor, Case Manager/Care Coordinator, Clinical Social Worker, Registered Nurse, Addiction (Substance Use Disorder) Counselor. Mental Health Counselor has the most providers with 180.

Provider data from CMS NPPES (download.cms.gov/nppes); specialty classification from NUCC Health Care Provider Taxonomy. PlainDoctor does not rate or rank providers. Methodology · About

Disclaimer: This information is provided for informational purposes only and does not constitute professional advice. Data is sourced from CMS National Plan and Provider Enumeration System (NPPES). Consult a qualified professional before making decisions based on this data.

Compiled from official public sources by the PlainDoctor editorial team.