CHRISTOPHER JACK BERLIN MD
NPI 1356404990
Internal Medicine in Renton, WA
About Christopher Jack Berlin Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
CHRISTOPHER JACK BERLIN MD (NPI 1356404990) is an individual internal medicine provider in Renton, Washington, licensed in Washington (MD60133766) and active in the NPI registry since December 2006. He is enrolled in Medicare PECOS.
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 1
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Christopher Jack Berlin Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignment
Medicare enrollment records show Christopher Berlin reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Renton, WA 98057
- Reassigned Medicare billing, Washington enrollment
- 2,678 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 98057 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 13
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
RENTON, WA 98057
RENTON, WA 98057
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 Christopher Berlin's NPI number?
The NPI number for Christopher Berlin is 1356404990. It was assigned to this individual provider in the NPPES registry on December 18, 2006.
Where is Christopher Berlin located?
Christopher Berlin practices at 2715 Naches Ave SW, Renton, WA 98057. The listed phone number is (206) 630-1330.
What is Christopher Berlin's specialty?
The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.
Is Christopher Berlin enrolled in Medicare?
Yes. Christopher Berlin is registered in the Medicare PECOS enrollment system.
Which organization bills Medicare for Christopher Berlin's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Christopher Berlin reassigns Medicare benefits to Kaiser Foundation Health Plan Of Washington (Renton, WA). 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 Christopher Berlin's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
When was this NPI record last updated?
The NPPES record for Christopher Berlin was last updated on May 19, 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.
# Christopher Jack Berlin, MD · NPI 1356404990
Internal Medicine physician in Renton, Washington. Individual provider, active in the CMS NPPES registry since December 18, 2006.
## Identity
- **NPI:** 1356404990 (Entity type: Individual)
- **Enumerated:** December 18, 2006
- **Primary specialty:** Internal Medicine · taxonomy 207R00000X
- **State license:** MD60133766 (Washington)
- **Sole proprietor:** No
## Practice location
- **Address:** 2715 NACHES AVE SW, Renton, WA 98057-2627
- **Phone:** (206) 630-1330
## 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:** Kaiser Foundation Health Plan Of Washington (NPI 1124264577, Renton, WA), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** May 19, 2021
- **Other identifiers:** Medicaid 1356404990 (WA)
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Source: [NPI Profile](https://npiprofile.com/npi/1356404990) · Data from the CMS NPPES public registry.