Colin Grey, RN
NPI 1881306215 · Nurse Practitioner · Ashland, OR
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Colin Grey, RN is a Nurse Practitioner provider in Ashland, OR (NPI 1881306215).
Provider details
- NPI number
- 1881306215
- Entity type
- Individual
- Primary specialty
- Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- RN
- Sex
- Male
- Sole proprietor
- No
- License
- 10000062 (OR)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Nursing Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
3 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
2 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 (1)
- 3377 Riverbend DrSpringfield, OR 97477-8803Phone: (541) 222-6200
Registry dates
- Enumerated
- 2022-12-16
- Last updated
- 2025-12-16
- Certified
- 2025-12-16
Frequently asked questions
- What is Colin Grey's NPI number?
- Colin Grey's National Provider Identifier (NPI) is 1881306215, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Colin Grey's specialty?
- Colin Grey is listed in the NPPES registry with a primary specialty of Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Colin Grey located?
- Colin Grey's practice location on file with NPPES is 477 Lit Way, Ashland, OR 97520-2351.
- What is Colin Grey's phone number?
- The practice phone number listed in the NPPES registry for Colin Grey is (503) 349-2147.
- Does Colin Grey accept Medicare?
- Colin Grey is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Colin Grey's NPI active?
- Yes — Colin Grey's NPI (1881306215) is active in the NPPES registry as of the last update on 2025-12-16.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.