ARAN GROVES MD
NPI 1841794617
Pediatrics - Neurodevelopmental Disabilities in Portland, OR
About Aran Groves Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
ARAN GROVES MD (NPI 1841794617) is an individual neurodevelopmental disabilities provider in Portland, Oregon, licensed in Oregon (MD225415) and active in the NPI registry since March 2018. He is enrolled in Medicare PECOS and maintains a secondary practice location in Los Angeles.
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Location 1
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Aran Groves Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignment
Medicare enrollment records show Aran Groves reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Portland, OR 97239
- Reassigned Medicare billing, Oregon enrollment
- 2,212 clinicians in this Medicare group
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
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
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 Aran Groves's NPI number?
The NPI number for Aran Groves is 1841794617. It was assigned to this individual provider in the NPPES registry on March 19, 2018.
Where is Aran Groves located?
Aran Groves practices at 3181 SW Sam Jackson Park Rd, Portland, OR 97239. The listed phone number is (503) 494-5856.
What is Aran Groves's specialty?
The primary specialty registered for this NPI is Pediatrics, specializing in Neurodevelopmental Disabilities, with taxonomy code 2080P0008X.
Is Aran Groves enrolled in Medicare?
Yes. Aran Groves is registered in the Medicare PECOS enrollment system.
Which organization bills Medicare for Aran Groves's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Aran Groves reassigns Medicare benefits to University Professional Services (Portland, OR). The reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Aran Groves's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Aran Groves accept?
Health plans from BridgeSpan Health Company, Moda Health Plan, Inc., PacificSource Health Plans, Providence Health Plan and Regence BlueCross BlueShield of Oregon list Aran Groves as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.
When was this NPI record last updated?
The NPPES record for Aran Groves was last updated on August 10, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 14 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.
# Aran Groves, MD · NPI 1841794617
Neurodevelopmental Disabilities physician in Portland, Oregon. Individual provider, active in the CMS NPPES registry since March 19, 2018.
## Identity
- **NPI:** 1841794617 (Entity type: Individual)
- **Enumerated:** March 19, 2018
- **Primary specialty:** Pediatrics - Neurodevelopmental Disabilities · taxonomy 2080P0008X
- **State license:** MD225415 (Oregon)
- **Sole proprietor:** No
## Practice location
- **Address:** 3181 SW SAM JACKSON PARK RD, Portland, OR 97239-3011
- **Phone:** (503) 494-5856 · **Fax:** (503) 494-2370
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** University Professional Services (NPI 1376709535, Portland, OR), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** August 10, 2025
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Source: [NPI Profile](https://npiprofile.com/npi/1841794617) · Data from the CMS NPPES public registry.