Natalie Katharine Harper, MA, CADC I
Mental Health Counselor · Lake Oswego, OR
Natalie Katharine Harper, MA, CADC I is a mental health counselor with a practice address in Lake Oswego, Oregon, and NPI 1508147059, issued on Aug 29, 2011. Check the license with the Oregon board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Natalie Katharine Harper
- Credential
- MA, CADC I
- Primary taxonomy
- Mental Health Counselor 101YM0800X
- Practice location
- 15100 Boones Ferry RD, Lake Oswego, OR 97035
- Phone
- (503) 707-0808
- Enumerated
- Aug 29, 2011
- Record last updated
- Oct 17, 2016 (not updated in 10 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
8 nearest mental health counselor records → All 15,190 in Oregon → Look up another NPI →
Also registered at 15100 Boones Ferry RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Janice Bergman, LCSWClinical Social Worker1992967525
- Gregory Czar, PHDClinical Psychologist1376707042
- Mitchell Elovitz, LPCProfessional Counselor1720123417
- Joan Hardy, L.P.C.Professional Counselor1578868717
- Susan Hazel, PMHNPPsychiatric/Mental Health Nurse Practitioner1255453437
- Rachel Hnizdil, MS QMHP LMFTIMarriage & Family Therapist1831563212
Verify Natalie Katharine Harper in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Oregon board licenses this professionCheck the board
- 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Natalie Katharine Harper among 15,190 mental health counselor records in Oregon
Natalie Katharine Harper, MA, CADC I is one of 15,190 mental health counselor records with a practice address in Oregon. 2% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does not. Its NPI, issued in 2011, is newer than 15% of them.
- NPI issued2011 · 15% of these records are older, 81% newer
- In a Medicare fileNo · 2% of these records are
- In the CMS Doctors and Clinicians fileNo · 4% of these records are
- Record last updated2016 · 51% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 101YM0800X and a Oregon practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
139 mental health counselor records list a practice address in Lake Oswego
They are 139 of the 1,377 NPPES records with a practice address in Lake Oswego, and 15,190 mental health counselor records in Oregon. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 15,190 in Oregon → Every provider in Lake Oswego → Mental Health Counselor nationwide →
The 8 mental health counselor records with the nearest ZIP codes
- Kathleen Ayres, LPC, NCCLake Oswego, OR 970351356441935
- Miranda Bayard-Clark, M.A., LPC INTERN,Lake Oswego, OR 970351295164309
- Dan Bernard, LPCLake Oswego, OR 970351275705063
- Anna Booth, MALake Oswego, OR 970351750437117
- Kellie CollinsLake Oswego, OR 970351114265840
- Amber Cottrell, MALake Oswego, OR 970351558634071
- Angela Duncan, M.ED., LPCLake Oswego, OR 970351720327000
- Elizabeth Hartshorn, LPC INTERNLake Oswego, OR 970351770622904
Common questions
What is Natalie Katharine Harper, MA, CADC I's NPI number?
Natalie Katharine Harper, MA, CADC I's National Provider Identifier (NPI) is 1508147059, issued on Aug 29, 2011. An NPI identifies a provider in billing; it is not a license.
Where is Natalie Katharine Harper, MA, CADC I located?
The NPPES record lists a practice address at 15100 Boones Ferry RD, Lake Oswego, OR, 97035. Phone: (503) 707-0808. Providers update this record themselves, so call before visiting.
How can I verify Natalie Katharine Harper, MA, CADC I's license?
Search the Oregon board that licenses this profession; the NPPES record confirms identity only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. 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.