GREGORY ALAN DICAMILLO M.D.
NPI 1669907077
Family Medicine in Brewster, WA
About Gregory Alan Dicamillo M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
GREGORY ALAN DICAMILLO M.D. (NPI 1669907077) is an individual family medicine provider in Brewster, Washington, licensed in Washington (MD61181093) and active in the NPI registry since April 2017. He is enrolled in Medicare PECOS and maintains a secondary practice location in Tonasket.
NPPES Registry Identity
Specialties & Licenses 2
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 (PECOS)
Gregory Alan Dicamillo M.d. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignments
8Medicare enrollment records show Gregory Dicamillo reassigns Medicare billing to 8 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Brewster, WA 98812
- Reassigned Medicare billing, Washington enrollment
- Medicare enrollment name: Okanogan Douglas County Hospital Dist 1
- 158 clinicians in this Medicare group
Chelan, WA 98816
- Reassigned Medicare billing, Washington enrollment
- Also billed through NPI 1578568853 (Washington)
- 154 clinicians in this Medicare group
Tonasket, WA 98855
- Reassigned Medicare billing, Washington enrollment
- 155 clinicians in this Medicare group
Wenatchee, WA 98801
- Reassigned Medicare billing, Washington enrollment
- 558 clinicians in this Medicare group
Arlington, WA 98223
- Reassigned Medicare billing, Washington enrollment
- 519 clinicians in this Medicare group
Odessa, TX 79761
- Reassigned Medicare billing, Texas enrollment
- 81 clinicians in this Medicare group
Sugar Land, TX 77478
- Reassigned Medicare billing, Texas enrollment
- 33 clinicians in this Medicare group
Saipan, MP 96950
- Reassigned Medicare billing, Northern Mariana Islands enrollment
- 200 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 98813 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
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 Gregory Dicamillo's NPI number?
The NPI number for Gregory Dicamillo is 1669907077. It was assigned to this individual provider in the NPPES registry on April 23, 2017.
Where is Gregory Dicamillo located?
Gregory Dicamillo practices at 418 W Main, Brewster, WA 98813. The listed phone number is (509) 663-8711.
What is Gregory Dicamillo's specialty?
The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.
Is Gregory Dicamillo enrolled in Medicare?
Yes. Gregory Dicamillo is registered in the Medicare PECOS enrollment system.
Which organizations bill Medicare for Gregory Dicamillo's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Gregory Dicamillo reassigns Medicare benefits to 8 organizations: Okanogan Douglas District Hospital #1 (Brewster, WA), Chelan County Public Hospital District No 2 (Chelan, WA), Okanogan County Public Hospital Dist No 4 (Tonasket, WA), Wenatchee Valley Hospital (Wenatchee, WA), Northwest Emergency Physicians LLC (Arlington, WA) and 3 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 Gregory Dicamillo's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Gregory Dicamillo accept?
Health plans from CHRISTUS Health Plan, Premera Blue Cross Blue Shield of Alaska and Providence Health Plan list Gregory Dicamillo 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 Gregory Dicamillo was last updated on September 1, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.
# Gregory Alan Dicamillo, M.D. · NPI 1669907077
Family Medicine physician in Brewster, Washington. Individual provider, active in the CMS NPPES registry since April 23, 2017.
## Identity
- **NPI:** 1669907077 (Entity type: Individual)
- **Enumerated:** April 23, 2017
- **Primary specialty:** Family Medicine · taxonomy 207Q00000X
- **State license:** MD61181093 (Washington)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 418 W MAIN, Brewster, WA 98813
- **Phone:** (509) 663-8711
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** 8 organizations under Medicare reassignment (form CMS-855R): Okanogan Douglas District Hospital #1 (NPI 1043363591, Brewster, WA); Chelan County Public Hospital District No 2 (NPI 1124438312, Chelan, WA); Okanogan County Public Hospital Dist No 4 (NPI 1164580700, Tonasket, WA); Wenatchee Valley Hospital (NPI 1669719688, Wenatchee, WA); Northwest Emergency Physicians LLC (NPI 1235172370, Arlington, WA); and 3 more · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** September 1, 2021
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Source: [NPI Profile](https://npiprofile.com/npi/1669907077) · Data from the CMS NPPES public registry.