Colin C. Grey, RN
Nurse Practitioner · Ashland, OR
Colin C. Grey, RN is a nurse practitioner with a practice address in Ashland, Oregon, and NPI 1881306215, issued on Dec 16, 2022. Check the license (Oregon 10000062, as entered in NPPES) with the Oregon board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Colin C. Grey
- Credential
- RN
- Primary taxonomy
- Nurse Practitioner 363L00000X
- License number
- 10000062 OR
Self-reported in NPPES; status is on the state search - Practice location
- 477 Lit Way, Ashland, OR 97520
- Phone
- (503) 349-2147
- Enumerated
- Dec 16, 2022
- Record last updated
- Dec 16, 2025
- Medicare enrollment
- Enrolled (PECOS I20251231002193); accepts Medicare assignment
- Medical or professional school
- Oregon Health Sciences University School Of Medicine, 2025
- Entity
- Type 1 · individual
8 nearest nurse practitioner records → All 599 in Oregon → Look up another NPI →
Verify Colin C. Grey in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Oregon board licenses this profession
Search for license 10000062Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Bills Medicare through one group practice
- Peacehealth Medical GroupSpringfield, OR
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Colin C. Grey among 599 nurse practitioner records in Oregon
Colin C. Grey, RN is one of 599 nurse practitioner records with a practice address in Oregon. 72% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2022, is newer than 83% of them.
- NPI issued2022 · 83% of these records are older, 12% newer
- In a Medicare fileYes · 72% of these records are
- In the CMS Doctors and Clinicians fileYes · 56% of these records are
- Graduated2025 · median 2017 among the 333 with a school on file
- Record last updated2025 · 47% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363L00000X and a Oregon practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Nurse Practitioner providers in Oregon
There are 599 nurse practitioner records in Oregon.
All 599 in Oregon → Every provider in Ashland → Nurse Practitioner nationwide →
The 8 nurse practitioner records with the nearest ZIP codes
- Sarah Aitken, F.N.P.Ashland, OR 975201801857792
- Nathan Chitwood, NPAshland, OR 975201265084016
- Francesca Gunn, N.P.Ashland, OR 975201508191792
- Jessica Perley, ARNPAshland, OR 975201639759335
- Susan Slattery, CNM, WHNPAshland, OR 975201821035031
- Lois Vanaken, FNPAshland, OR 975201932419066
- Tiffany Crane, NPCave Junction, OR 975231326586181
- Amy Wills, FNPCave Junction, OR 975231346653102
Common questions
What is Colin C. Grey, RN's NPI number?
Colin C. Grey, RN's National Provider Identifier (NPI) is 1881306215, issued on Dec 16, 2022. An NPI identifies a provider in billing; it is not a license.
Where is Colin C. Grey, RN located?
The NPPES record lists a practice address at 477 Lit Way, Ashland, OR, 97520. Phone: (503) 349-2147. Providers update this record themselves, so call before visiting.
How can I verify Colin C. Grey, RN's license?
NPPES lists Oregon license number 10000062, as entered by the provider. 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. Medicare files from data.cms.gov. 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.