DR. EVAN J LARKIN DC
NPI 1730805896
Chiropractor in Portland, OR
About Dr. Evan J Larkin Dc NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. EVAN J LARKIN DC (NPI 1730805896) is an individual chiropractor in Portland, Oregon, licensed in Oregon (6247) and active in the NPI registry since October 2022. He is a graduate of Western States College Of Chiropractic (2022).
NPPES Registry Identity
Specialties & Licenses
Group Practice 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 and accepts Medicare assignment
Dr. Evan J Larkin Dc is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.
Medicare Billing Reassignment
Medicare enrollment records show Evan Larkin reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Portland, OR 97214
- Reassigned Medicare billing, Oregon enrollment
- 3 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
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
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 Evan Larkin's NPI number?
The NPI number for Evan Larkin is 1730805896. It was assigned to this individual provider in the NPPES registry on October 19, 2022.
Where is Evan Larkin located?
Evan Larkin practices at 1675 SW Marlow Ave Ste 402, Portland, OR 97225. The listed phone number is (503) 789-1014.
What is Evan Larkin's specialty?
The primary specialty registered for this NPI is Chiropractor with taxonomy code 111N00000X.
Is Evan Larkin enrolled in Medicare?
Yes. Evan Larkin is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.
Which organization bills Medicare for Evan Larkin's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Evan Larkin reassigns Medicare benefits to Wilkes Family Investments LLC (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 Evan Larkin's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Evan Larkin accept?
Health plans from BridgeSpan Health Company, Kaiser Permanente, Moda Health Plan, Inc., PacificSource Health Plans and Regence BlueCross BlueShield of Oregon list Evan Larkin 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 Evan Larkin was last updated on October 19, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 years 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.
# Dr. Evan J Larkin, DC · NPI 1730805896
Chiropractor provider in Portland, Oregon. Individual provider, active in the CMS NPPES registry since October 19, 2022.
## Identity
- **NPI:** 1730805896 (Entity type: Individual)
- **Enumerated:** October 19, 2022
- **Primary specialty:** Chiropractor · taxonomy 111N00000X
- **State license:** 6247 (Oregon)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 1675 SW MARLOW AVE STE 402, Portland, OR 97225-5102
- **Phone:** (503) 789-1014
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Bills Medicare through:** Wilkes Family Investments LLC (NPI 1447040423, Portland, OR), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Western States College Of Chiropractic, class of 2022
## Record status
- **NPPES last updated:** October 19, 2022
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Source: [NPI Profile](https://npiprofile.com/npi/1730805896) · Data from the CMS NPPES public registry.