BROOKE MARIE ERSPAMER HOLMES MD
NPI 1902246663
Internal Medicine in Portland, OR
About Brooke Marie Erspamer Holmes Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
BROOKE MARIE ERSPAMER HOLMES MD (NPI 1902246663) is an individual internal medicine provider in Portland, Oregon, licensed in Oregon (190405) and active in the NPI registry since June 2013. She is enrolled in Medicare PECOS, maintains a secondary practice location in Portland, and is a graduate of Oregon Health Sciences University School Of Medicine (2015).
NPPES Registry Identity
Specialties & Licenses 2
Other Names 1
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
Brooke Marie Erspamer Holmes 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 Reassignment
Medicare enrollment records show Brooke Holmes reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Portland, OR 97214
- Reassigned Medicare billing, Oregon and Washington enrollments
- Also billed through NPI 1871848457 (Washington)
- 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.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 97220 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
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.
PORTLAND, OR 97220
PORTLAND, OR 97220
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 Brooke Holmes's NPI number?
The NPI number for Brooke Holmes is 1902246663. It was assigned to this individual provider in the NPPES registry on June 26, 2013. The provider is also known as Brooke M Erspamer MD.
Where is Brooke Holmes located?
Brooke Holmes practices at 1700 NE 102nd Ave, Portland, OR 97220. The listed phone number is (800) 813-2000.
What is Brooke Holmes's specialty?
The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.
Is Brooke Holmes enrolled in Medicare?
Yes. Brooke Holmes 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 Brooke Holmes's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Brooke Holmes reassigns Medicare benefits to Kaiser Foundation Health Plan Of The Northwest (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 Brooke Holmes's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Brooke Holmes accept?
Health plans from Kaiser Permanente list Brooke Holmes 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 Brooke Holmes was last updated on February 20, 2019. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 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.
# Brooke Marie Erspamer Holmes, MD · NPI 1902246663
Internal Medicine physician in Portland, Oregon. Individual provider, active in the CMS NPPES registry since June 26, 2013.
## Identity
- **NPI:** 1902246663 (Entity type: Individual)
- **Enumerated:** June 26, 2013
- **Primary specialty:** Internal Medicine · taxonomy 207R00000X
- **State license:** 190405 (Oregon)
- **Sole proprietor:** No
## Practice location
- **Address:** 1700 NE 102ND AVE, Portland, OR 97220-3804
- **Phone:** (800) 813-2000
## 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:** Kaiser Foundation Health Plan Of The Northwest (NPI 1063990695, Portland, OR), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Oregon Health Sciences University School Of Medicine, class of 2015
## Record status
- **NPPES last updated:** February 20, 2019
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Source: [NPI Profile](https://npiprofile.com/npi/1902246663) · Data from the CMS NPPES public registry.