STEVEN GABRIEL MOYLAN DO
NPI 1518304559
Anesthesiology in Portland, OR
About Steven Gabriel Moylan Do NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
STEVEN GABRIEL MOYLAN DO (NPI 1518304559) is an individual anesthesiology provider in Portland, Oregon, licensed in Oregon (DO177114) and active in the NPI registry since May 2013. He is enrolled in Medicare PECOS and is a graduate of Other (2012).
NPPES Registry Identity
Specialties & Licenses 2
Other Identifiers 1
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
Steven Gabriel Moylan Do 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 Steven Moylan reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Portland, OR 97205
- Reassigned Medicare billing, Oregon enrollment
- 271 clinicians in this Medicare group
Portland, OR 97209
- Reassigned Medicare billing, Oregon enrollment
- 3,207 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 Steven Moylan's NPI number?
The NPI number for Steven Moylan is 1518304559. It was assigned to this individual provider in the NPPES registry on May 31, 2013.
Where is Steven Moylan located?
Steven Moylan practices at 707 SW Washington St Suite 700, Portland, OR 97205. The listed phone number is (503) 299-9906.
What is Steven Moylan's specialty?
The primary specialty registered for this NPI is Anesthesiology with taxonomy code 207L00000X.
Is Steven Moylan enrolled in Medicare?
Yes. Steven Moylan 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 Steven Moylan's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Steven Moylan reassigns Medicare benefits to 2 organizations: Oregon Anesthesiology Group PC (Portland, OR) and Kaiser Foundation Health Plan Of The Northwest (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 Steven Moylan's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
When was this NPI record last updated?
The NPPES record for Steven Moylan was last updated on October 17, 2018. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 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.
# Steven Gabriel Moylan, DO · NPI 1518304559
Anesthesiology physician in Portland, Oregon. Individual provider, active in the CMS NPPES registry since May 31, 2013.
## Identity
- **NPI:** 1518304559 (Entity type: Individual)
- **Enumerated:** May 31, 2013
- **Primary specialty:** Anesthesiology · taxonomy 207L00000X
- **State license:** DO177114 (Oregon)
- **Sole proprietor:** No
## Practice location
- **Address:** 707 SW WASHINGTON ST, SUITE 700, Portland, OR 97205-3536
- **Phone:** (503) 299-9906 · **Fax:** (503) 225-9002
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** 2 organizations under Medicare reassignment (form CMS-855R): Oregon Anesthesiology Group PC (NPI 1477527786, Portland, OR); Kaiser Foundation Health Plan Of The Northwest (NPI 1649722034, Portland, OR) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2012
## Record status
- **NPPES last updated:** October 17, 2018
- **Other identifiers:** Medicaid 500709831 (OR)
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Source: [NPI Profile](https://npiprofile.com/npi/1518304559) · Data from the CMS NPPES public registry.