DR. NAM WARD MD
NPI 1427435429
Anesthesiology in Portland, OR
About Dr. Nam Ward Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. NAM WARD MD (NPI 1427435429) is an individual anesthesiology provider in Portland, Oregon, licensed in Oregon (MD198432) and active in the NPI registry since April 2015. She is enrolled in Medicare PECOS, is affiliated with Ohsu Hospital And Clinics, and maintains 2 additional practice locations.
NPPES Registry Identity
Specialties & Licenses 2
Secondary Practice Locations 2
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. Nam Ward Md 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
7Medicare enrollment records show Nam Ward reassigns Medicare billing to 7 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Portland, OR 97239
- Reassigned Medicare billing, Oregon enrollment
- 2,212 clinicians in this Medicare group
Portland, OR 97205
- Reassigned Medicare billing, Oregon and Washington enrollments
- 271 clinicians in this Medicare group
Portland, OR 97213
- Reassigned Medicare billing, Oregon enrollment
- 419 clinicians in this Medicare group
Vancouver, WA 98664
- Reassigned Medicare billing, Oregon enrollment
- 108 clinicians in this Medicare group
Newberg, OR 97132
- Reassigned Medicare billing, Oregon enrollment
- 51 clinicians in this Medicare group
Springfield, OR 97477
- Reassigned Medicare billing, Oregon enrollment
- 123 clinicians in this Medicare group
Portland, OR 97239
- Reassigned Medicare billing, Oregon enrollment
- 279 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.
Hospital Affiliations CMS Care Compare 4
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Ohsu Hospital And Clinics
Acute Care Hospitals · Portland, ORLegacy Mount Hood Medical Center
Acute Care Hospitals · Gresham, ORProvidence Newberg Medical Center
Acute Care Hospitals · Newberg, ORLegacy Meridian Park Medical Center
Acute Care Hospitals · Tualatin, OROther 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 Nam Ward's NPI number?
The NPI number for Nam Ward is 1427435429. It was assigned to this individual provider in the NPPES registry on April 29, 2015.
Where is Nam Ward located?
Nam Ward practices at 3181 SW Sam Jackson Park Rd, Portland, OR 97239. The listed phone number is (503) 494-7641.
What is Nam Ward's specialty?
The primary specialty registered for this NPI is Anesthesiology with taxonomy code 207L00000X.
Is Nam Ward enrolled in Medicare?
Yes. Nam Ward 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 Nam Ward's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Nam Ward reassigns Medicare benefits to 7 organizations: University Professional Services (Portland, OR), Oregon Anesthesiology Group PC (Portland, OR), Hospitalist Medicine Physicians Of Washington - Tcs (Portland, OR), Columbia Anesthesia Group P S (Vancouver, WA), Premier Anesthesia Of Oregon PC (Newberg, OR) and 2 more organizations, listed in the Medicare section above. 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 Nam Ward's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
Is Nam Ward affiliated with any hospitals?
According to CMS data, Nam Ward is affiliated with Ohsu Hospital And Clinics, Legacy Mount Hood Medical Center, Providence Newberg Medical Center and Legacy Meridian Park Medical Center.
When was this NPI record last updated?
The NPPES record for Nam Ward was last updated on August 12, 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.
# Dr. Nam Ward, MD · NPI 1427435429
Anesthesiology physician in Portland, Oregon. Individual provider, active in the CMS NPPES registry since April 29, 2015.
## Identity
- **NPI:** 1427435429 (Entity type: Individual)
- **Enumerated:** April 29, 2015
- **Primary specialty:** Anesthesiology · taxonomy 207L00000X
- **State license:** MD198432 (Oregon)
- **Sole proprietor:** No
## Practice location
- **Address:** 3181 SW SAM JACKSON PARK RD, Portland, OR 97239-3011
- **Phone:** (503) 494-7641 · **Fax:** (503) 494-4661
## 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:** 7 organizations under Medicare reassignment (form CMS-855R): University Professional Services (NPI 1376709535, Portland, OR); Oregon Anesthesiology Group PC (NPI 1477527786, Portland, OR); Hospitalist Medicine Physicians Of Washington - Tcs (NPI 1649816380, Portland, OR); Columbia Anesthesia Group P S (NPI 1861448235, Vancouver, WA); Premier Anesthesia Of Oregon PC (NPI 1154010429, Newberg, OR); and 2 more · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2015
## Record status
- **NPPES last updated:** August 12, 2025
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Source: [NPI Profile](https://npiprofile.com/npi/1427435429) · Data from the CMS NPPES public registry.