DR. ADAM D ISFELD DC
NPI 1669974663
Chiropractor - Sports Physician in Milwaukie, OR
About Dr. Adam D Isfeld Dc NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. ADAM D ISFELD DC (NPI 1669974663) is an individual sports physician in Milwaukie, Oregon, licensed in Oregon (5883) and active in the NPI registry since March 2018. He maintains a secondary practice location in Milwaukie and is a graduate of Western States College Of Chiropractic (2017).
NPPES Registry Identity
Specialties & Licenses 2
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 and accepts Medicare assignment
Dr. Adam D Isfeld 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 Reassignments
2Medicare enrollment records show Adam Isfeld reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Portland, OR 97214
- Reassigned Medicare billing, Oregon enrollment
- 4 clinicians in this Medicare group
Portland, OR 97232
- 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 20
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 Adam Isfeld's NPI number?
The NPI number for Adam Isfeld is 1669974663. It was assigned to this individual provider in the NPPES registry on March 6, 2018.
Where is Adam Isfeld located?
Adam Isfeld practices at 3716 SE International Way, Milwaukie, OR 97222. The listed phone number is (503) 659-0073.
What is Adam Isfeld's specialty?
The primary specialty registered for this NPI is Chiropractor, specializing in Sports Physician, with taxonomy code 111NS0005X.
Is Adam Isfeld enrolled in Medicare?
Yes. Adam Isfeld 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 organizations bill Medicare for Adam Isfeld's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Adam Isfeld reassigns Medicare benefits to 2 organizations: Advanced Wellness Center LLC (Portland, OR) and Physicians First LLC (Portland, OR). Each 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 Adam Isfeld's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Adam Isfeld accept?
Health plans from BridgeSpan Health Company, Moda Health Plan, Inc., PacificSource Health Plans and Regence BlueCross BlueShield of Oregon list Adam Isfeld 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 Adam Isfeld was last updated on April 18, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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. Adam D Isfeld, DC · NPI 1669974663
Sports Physician provider in Milwaukie, Oregon. Individual provider, active in the CMS NPPES registry since March 6, 2018.
## Identity
- **NPI:** 1669974663 (Entity type: Individual)
- **Enumerated:** March 6, 2018
- **Primary specialty:** Chiropractor - Sports Physician · taxonomy 111NS0005X
- **State license:** 5883 (Oregon)
- **Sole proprietor:** No
## Practice location
- **Address:** 3716 SE INTERNATIONAL WAY, Milwaukie, OR 97222-6001
- **Phone:** (503) 659-0073 · **Fax:** (503) 654-7471
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Bills Medicare through:** 2 organizations under Medicare reassignment (form CMS-855R): Advanced Wellness Center LLC (NPI 1245632447, Portland, OR); Physicians First LLC (NPI 1346039237, Portland, OR) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Western States College Of Chiropractic, class of 2017
## Record status
- **NPPES last updated:** April 18, 2024
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Source: [NPI Profile](https://npiprofile.com/npi/1669974663) · Data from the CMS NPPES public registry.