DR. DEBORAH A ALEXANDER MD
NPI 1255369559
Internal Medicine in Gresham, OR
About Dr. Deborah A Alexander Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. DEBORAH A ALEXANDER MD (NPI 1255369559) is an individual internal medicine provider in Gresham, Oregon, licensed in Oregon (MD23610) and active in the NPI registry since June 2006. She is enrolled in Medicare PECOS, is affiliated with Legacy Mount Hood Medical Center, and is a graduate of Jefferson Medical College Of Thomas Jefferson University (2000).
NPPES Registry Identity
Specialties & Licenses 2
Other Identifiers 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. Deborah A Alexander 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
9Medicare enrollment records show Deborah Alexander reassigns Medicare billing to 9 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Gresham, OR 97030
- Reassigned Medicare billing, Oregon enrollment
- 1,501 clinicians in this Medicare group
Portland, OR 97213
- Reassigned Medicare billing, Oregon enrollment
- 676 clinicians in this Medicare group
Sandy, OR 97055
- Reassigned Medicare billing, Oregon enrollment
- 1,248 clinicians in this Medicare group
Milwaukie, OR 97222
- Reassigned Medicare billing, Oregon enrollment
- 229 clinicians in this Medicare group
Oregon City, OR 97045
- Reassigned Medicare billing, Oregon enrollment
- 206 clinicians in this Medicare group
Molalla, OR 97038
- Reassigned Medicare billing, Oregon enrollment
- 568 clinicians in this Medicare group
Newberg, OR 97132
- Reassigned Medicare billing, Oregon enrollment
- 198 clinicians in this Medicare group
Mt Hood, OR 97041
- Reassigned Medicare billing, Oregon enrollment
- Medicare enrollment name: Providence Health & Services Oregon
- 267 clinicians in this Medicare group
Cannon Beach, OR 97110
- Reassigned Medicare billing, Oregon enrollment
- 301 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.
Areas of Expertise CMS Part B claims 4
Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.
Hospital Affiliations CMS Care Compare
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Legacy Mount Hood Medical Center
Acute Care Hospitals · Gresham, ORPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 97030 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Medicare Quality Performance CMS QPP · MIPS
Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.
Referred Medical Equipment & Supplies CMS DME claims 2
Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.
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 Deborah Alexander's NPI number?
The NPI number for Deborah Alexander is 1255369559. It was assigned to this individual provider in the NPPES registry on June 28, 2006.
Where is Deborah Alexander located?
Deborah Alexander practices at 24800 SE Stark St, Gresham, OR 97030. The listed phone number is (503) 413-8407.
What is Deborah Alexander's specialty?
The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.
Is Deborah Alexander enrolled in Medicare?
Yes. Deborah Alexander 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 Deborah Alexander's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Deborah Alexander reassigns Medicare benefits to 9 organizations: Providence Health & Services - Oregon (Gresham, OR), Providence Health & Services - Oregon (Portland, OR), Legacy Clinics LLC (Sandy, OR), Providence Health & Services Oregon (Milwaukie, OR), Providence Health & Services - Oregon (Oregon City, OR) and 4 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 Deborah Alexander's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
Is Deborah Alexander affiliated with any hospitals?
According to CMS data, Deborah Alexander is affiliated with Legacy Mount Hood Medical Center.
When was this NPI record last updated?
The NPPES record for Deborah Alexander was last updated on October 2, 2020. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 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. Deborah A Alexander, MD · NPI 1255369559
Internal Medicine physician in Gresham, Oregon. Individual provider, active in the CMS NPPES registry since June 28, 2006.
## Identity
- **NPI:** 1255369559 (Entity type: Individual)
- **Enumerated:** June 28, 2006
- **Primary specialty:** Internal Medicine · taxonomy 207R00000X
- **State license:** MD23610 (Oregon)
- **Sole proprietor:** No
## Practice location
- **Address:** 24800 SE STARK ST, Gresham, OR 97030-3378
- **Phone:** (503) 413-8407 · **Fax:** (503) 413-6951
## 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:** 9 organizations under Medicare reassignment (form CMS-855R): Providence Health & Services - Oregon (NPI 1053419218, Gresham, OR); Providence Health & Services - Oregon (NPI 1003991845, Portland, OR); Legacy Clinics LLC (NPI 1730472192, Sandy, OR); Providence Health & Services Oregon (NPI 1366536963, Milwaukie, OR); Providence Health & Services - Oregon (NPI 1003368911, Oregon City, OR); and 4 more · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Jefferson Medical College Of Thomas Jefferson University, class of 2000
## Record status
- **NPPES last updated:** October 2, 2020
- **Other identifiers:** Other P00464796 (OR); Medicaid 227248 (OR)
---
Source: [NPI Profile](https://npiprofile.com/npi/1255369559) · Data from the CMS NPPES public registry.