MR. RONALD ISON ARNP
NPI 1770928277
Nurse Practitioner - Adult Health in Portland, OR
About Mr. Ronald Ison Arnp NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MR. RONALD ISON ARNP (NPI 1770928277) is an individual adult health provider in Portland, Oregon, licensed in Oregon (202112829NP-PP) and active in the NPI registry since May 2013. He is enrolled in Medicare PECOS.
NPPES Registry Identity
Specialties & Licenses
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Mr. Ronald Ison Arnp is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 97239 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Other Providers at the Same Location NPPES 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
PORTLAND, OR 97239
PORTLAND, OR 97239
PORTLAND, OR 97239
PORTLAND, OR 97239
PORTLAND, OR 97239
Frequently Asked Questions NPPES & CMS
Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.
What is Ronald Ison's NPI number?
The NPI number for Ronald Ison is 1770928277. It was assigned to this individual provider in the NPPES registry on May 9, 2013.
Where is Ronald Ison located?
Ronald Ison practices at 3710 SW Us Veterans Hospital Rd, Portland, OR 97239. The listed phone number is (407) 749-3123.
What is Ronald Ison's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Adult Health, with taxonomy code 363LA2200X.
Is Ronald Ison enrolled in Medicare?
Yes. Ronald Ison is registered in the Medicare PECOS enrollment system.
When was this NPI record last updated?
The NPPES record for Ronald Ison was last updated on July 16, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.
# Mr. Ronald Ison, ARNP · NPI 1770928277
Adult Health physician in Portland, Oregon. Individual provider, active in the CMS NPPES registry since May 9, 2013.
## Identity
- **NPI:** 1770928277 (Entity type: Individual)
- **Enumerated:** May 9, 2013
- **Primary specialty:** Nurse Practitioner - Adult Health · taxonomy 363LA2200X
- **State license:** 202112829NP-PP (Oregon)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 3710 SW US VETERANS HOSPITAL RD, Portland, OR 97239-2964
- **Phone:** (407) 749-3123
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
## Record status
- **NPPES last updated:** July 16, 2025
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Source: [NPI Profile](https://npiprofile.com/npi/1770928277) · Data from the CMS NPPES public registry.