James Gray, DNP, PMHNP
NPI 1164194171 · Psychiatric/Mental Health Nurse Practitioner · Lake Oswego, OR
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
James Gray, DNP, PMHNP is a Psychiatric/Mental Health Nurse Practitioner provider in Lake Oswego, OR (NPI 1164194171).
Provider details
- NPI number
- 1164194171
- Entity type
- Individual
- Primary specialty
- Psychiatric/Mental Health Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- DNP, PMHNP
- Sex
- Male
- Sole proprietor
- No
- License
- 10029068 (OR)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Nursing Service Providers
Nursing Service Providers
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
4 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
3 documented practice locations
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
Mailing address
Additional practice locations (2)
- 1225 Ne 2nd AvePortland, OR 97232-2003Phone: (503) 944-8000
- 3181 Sw Sam Jackson Park RdPortland, OR 97239-3098Phone: (503) 494-8144
Registry dates
- Enumerated
- 2021-09-29
- Last updated
- 2026-03-10
- Certified
- 2026-03-10
Frequently asked questions
- What is James Gray's NPI number?
- James Gray's National Provider Identifier (NPI) is 1164194171, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is James Gray's specialty?
- James Gray is listed in the NPPES registry with a primary specialty of Psychiatric/Mental Health Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is James Gray located?
- James Gray's practice location on file with NPPES is 5 Centerpointe Dr Ste 400, Lake Oswego, OR 97035-8661.
- What is James Gray's phone number?
- The practice phone number listed in the NPPES registry for James Gray is (503) 744-7186.
- Does James Gray accept Medicare?
- James Gray is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is James Gray's NPI active?
- Yes — James Gray's NPI (1164194171) is active in the NPPES registry as of the last update on 2026-03-10.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.