DR. EVAN G. BROWN DO
NPI 1477754331
Hospitalist in Wailuku, HI
About Dr. Evan G. Brown Do NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. EVAN G. BROWN DO (NPI 1477754331) is an individual hospitalist provider in Wailuku, Hawaii, licensed in Hawaii (DOS-1221) and active in the NPI registry since May 2007. He is enrolled in Medicare PECOS, is affiliated with Maui Memorial Medical Center, and is a graduate of Michigan State University College Of Osteopathic Medicine (2006).
NPPES Registry Identity
Specialties & Licenses 2
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. Evan G. Brown 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
6Medicare enrollment records show Evan Brown reassigns Medicare billing to 6 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Kailua, HI 96734
- Reassigned Medicare billing, Hawaii enrollment
- 33 clinicians in this Medicare group
Honolulu, HI 96819
- Reassigned Medicare billing, Hawaii enrollment
- 1,187 clinicians in this Medicare group
Aberdeen, WA 98520
- Reassigned Medicare billing, Washington enrollment
- 190 clinicians in this Medicare group
Olympia, WA 98512
- Reassigned Medicare billing, Washington enrollment
- 4,383 clinicians in this Medicare group
Olympia, WA 98502
- Reassigned Medicare billing, Washington enrollment
- 220 clinicians in this Medicare group
Traverse City, MI 49684
- Reassigned Medicare billing, Michigan enrollment
- 124 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 2
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 3
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Maui Memorial Medical Center
Acute Care Hospitals · Wailuku, HIMunson Medical Center
Acute Care Hospitals · Traverse City, MIGrays Harbor Community Hospital
Acute Care Hospitals · Aberdeen, WAPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 96793 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.
WAILUKU, HI 96793
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 Evan Brown's NPI number?
The NPI number for Evan Brown is 1477754331. It was assigned to this individual provider in the NPPES registry on May 29, 2007.
Where is Evan Brown located?
Evan Brown practices at 221 Mahalani St, Wailuku, HI 96793. The listed phone number is (808) 244-9056.
What is Evan Brown's specialty?
The primary specialty registered for this NPI is Hospitalist with taxonomy code 208M00000X.
Is Evan Brown enrolled in Medicare?
Yes. Evan Brown 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 Evan Brown's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Evan Brown reassigns Medicare benefits to 6 organizations: Midpacific Hospitalists LLC (Kailua, HI), Hawaii Permanente Medical Group Inc (Honolulu, HI), Grays Harbor Community Hospital (Aberdeen, WA), Multicare Health System (Olympia, WA), Capital Medical Center Specialty Physicians, LLC (Olympia, WA) and 1 more organization, 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 Evan Brown's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Evan Brown accept?
Health plans from Ambetter Health list Evan Brown 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.
Is Evan Brown affiliated with any hospitals?
According to CMS data, Evan Brown is affiliated with Maui Memorial Medical Center, Munson Medical Center and Grays Harbor Community Hospital.
When was this NPI record last updated?
The NPPES record for Evan Brown was last updated on August 23, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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. Evan G. Brown, DO · NPI 1477754331
Hospitalist physician in Wailuku, Hawaii. Individual provider, active in the CMS NPPES registry since May 29, 2007.
## Identity
- **NPI:** 1477754331 (Entity type: Individual)
- **Enumerated:** May 29, 2007
- **Primary specialty:** Hospitalist · taxonomy 208M00000X
- **State license:** DOS-1221 (Hawaii)
- **Sole proprietor:** No
## Practice location
- **Address:** 221 MAHALANI ST, Wailuku, HI 96793-2526
- **Phone:** (808) 244-9056
## 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:** 6 organizations under Medicare reassignment (form CMS-855R): Midpacific Hospitalists LLC (NPI 1053778217, Kailua, HI); Hawaii Permanente Medical Group Inc (NPI 1710945969, Honolulu, HI); Grays Harbor Community Hospital (NPI 1821573965, Aberdeen, WA); Multicare Health System (NPI 1831609775, Olympia, WA); Capital Medical Center Specialty Physicians, LLC (NPI 1760785281, Olympia, WA); and 1 more · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Michigan State University College Of Osteopathic Medicine, class of 2006
## Record status
- **NPPES last updated:** August 23, 2023
---
Source: [NPI Profile](https://npiprofile.com/npi/1477754331) · Data from the CMS NPPES public registry.