BENJAMIN HENRY GERN M.D.
NPI 1750623278
Pediatrics - Pediatric Infectious Diseases in Seattle, WA
About Benjamin Henry Gern M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
BENJAMIN HENRY GERN M.D. (NPI 1750623278) is an individual pediatric infectious diseases provider in Seattle, Washington, licensed in Washington (60649029) and active in the NPI registry since March 2013. He is enrolled in Medicare PECOS and is a graduate of Other (2013).
NPPES Registry Identity
Specialties & Licenses
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
Benjamin Henry Gern M.d. 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
2Medicare enrollment records show Benjamin Gern reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Seattle, WA 98105
- Reassigned Medicare billing, Washington enrollment
- Medicare enrollment name: The Association Of Chrmc And University Physicians
- 1,443 clinicians in this Medicare group
Seattle, WA 98104
- Reassigned Medicare billing, Washington enrollment
- 4,364 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.
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 Benjamin Gern's NPI number?
The NPI number for Benjamin Gern is 1750623278. It was assigned to this individual provider in the NPPES registry on March 22, 2013.
Where is Benjamin Gern located?
Benjamin Gern practices at 4800 Sandpoint Way NE, M/S M.A.7.226 Seattle Children's Hospital, Seattle, WA 98115. The listed phone number is (206) 987-2000.
What is Benjamin Gern's specialty?
The primary specialty registered for this NPI is Pediatrics, specializing in Pediatric Infectious Diseases, with taxonomy code 2080P0208X.
Is Benjamin Gern enrolled in Medicare?
Yes. Benjamin Gern 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 Benjamin Gern's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Benjamin Gern reassigns Medicare benefits to 2 organizations: Association Of Chmc And University Physicians (Seattle, WA) and The Association Of University Physicians (Seattle, WA). 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 Benjamin Gern's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Benjamin Gern accept?
Health plans from Premera Blue Cross Blue Shield of Alaska and Providence Health Plan list Benjamin Gern 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 Benjamin Gern was last updated on July 10, 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.
# Benjamin Henry Gern, M.D. · NPI 1750623278
Pediatric Infectious Diseases physician in Seattle, Washington. Individual provider, active in the CMS NPPES registry since March 22, 2013.
## Identity
- **NPI:** 1750623278 (Entity type: Individual)
- **Enumerated:** March 22, 2013
- **Primary specialty:** Pediatrics - Pediatric Infectious Diseases · taxonomy 2080P0208X
- **State license:** 60649029 (Washington)
- **Sole proprietor:** No
## Practice location
- **Address:** 4800 SANDPOINT WAY NE, M/S M.A.7.226, SEATTLE CHILDREN'S HOSPITAL, Seattle, WA 98115
- **Phone:** (206) 987-2000
## 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:** 2 organizations under Medicare reassignment (form CMS-855R): Association Of Chmc And University Physicians (NPI 1649497827, Seattle, WA); The Association Of University Physicians (NPI 1023041159, Seattle, WA) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2013
## Record status
- **NPPES last updated:** July 10, 2019
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Source: [NPI Profile](https://npiprofile.com/npi/1750623278) · Data from the CMS NPPES public registry.