DR. CHAD A MONGRAIN DO
NPI 1720028244
Family Medicine in Davenport, WA
About Dr. Chad A Mongrain Do NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. CHAD A MONGRAIN DO (NPI 1720028244) is an individual family medicine provider in Davenport, Washington, licensed in Washington (OP00002086) and active in the NPI registry since June 2006. He is enrolled in Medicare PECOS, is affiliated with Deaconess Medical Center, and is a graduate of Midwestern University, Chicago College Of Osteopathic Med (2003).
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 3
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Dr. Chad A Mongrain 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.
Areas of Expertise CMS Part B claims
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.
Deaconess Medical Center
Acute Care Hospitals · Spokane, WALincoln Hospital
Critical Access Hospitals · Davenport, WACoulee Medical Center
Critical Access Hospitals · Grand Coulee, WAPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 99122 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Referred Medical Equipment & Supplies CMS DME claims 3
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.
DAVENPORT, WA 99122
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 Chad Mongrain's NPI number?
The NPI number for Chad Mongrain is 1720028244. It was assigned to this individual provider in the NPPES registry on June 7, 2006.
Where is Chad Mongrain located?
Chad Mongrain practices at 10 Nicholls St, Davenport, WA 99122. The listed phone number is (509) 725-7501.
What is Chad Mongrain's specialty?
The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.
Is Chad Mongrain enrolled in Medicare?
Yes. Chad Mongrain 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.
What insurance does Chad Mongrain accept?
Health plans from PacificSource Health Plans, Premera Blue Cross Blue Shield of Alaska and Providence Health Plan list Chad Mongrain 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 Chad Mongrain affiliated with any hospitals?
According to CMS data, Chad Mongrain is affiliated with Deaconess Medical Center, Lincoln Hospital and Coulee Medical Center.
When was this NPI record last updated?
The NPPES record for Chad Mongrain was last updated on June 16, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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. Chad A Mongrain, DO · NPI 1720028244
Family Medicine physician in Davenport, Washington. Individual provider, active in the CMS NPPES registry since June 7, 2006.
## Identity
- **NPI:** 1720028244 (Entity type: Individual)
- **Enumerated:** June 7, 2006
- **Primary specialty:** Family Medicine · taxonomy 207Q00000X
- **State license:** OP00002086 (Washington)
- **Sole proprietor:** No
## Practice location
- **Address:** 10 NICHOLLS ST, Davenport, WA 99122-9729
- **Phone:** (509) 725-7501 · **Fax:** (509) 725-7504
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Medical school:** Midwestern University, Chicago College Of Osteopathic Med, class of 2003
## Record status
- **NPPES last updated:** June 16, 2026
- **Other identifiers:** Medicaid 1017260 (WA); Other AB06402 (WA); Medicaid 8452310 (WA)
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Source: [NPI Profile](https://npiprofile.com/npi/1720028244) · Data from the CMS NPPES public registry.