MR. CHARLES L DARBY MD
NPI 1942376850
Internal Medicine in Portland, OR
About Mr. Charles L Darby Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MR. CHARLES L DARBY MD (NPI 1942376850) is an individual internal medicine provider in Portland, Oregon, licensed in Oregon (MD13251) and active in the NPI registry since November 2006. He is enrolled in Medicare PECOS, is affiliated with Providence Portland Medical Center, and is a graduate of Baylor College Of Medicine (1981).
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 3
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
Mr. Charles L Darby Md 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 Reassignment
Medicare enrollment records show Charles Darby reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Portland, OR 97213
- Reassigned Medicare billing, Oregon enrollment
- 20 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 3
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
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Providence Portland Medical Center
Acute Care Hospitals · Portland, ORPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 97213 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
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 14
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
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 Charles Darby's NPI number?
The NPI number for Charles Darby is 1942376850. It was assigned to this individual provider in the NPPES registry on November 24, 2006.
Where is Charles Darby located?
Charles Darby practices at 4212 NE Broadway St, Portland, OR 97213. The listed phone number is (503) 249-8787.
What is Charles Darby's specialty?
The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.
Is Charles Darby enrolled in Medicare?
Yes. Charles Darby 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 organization bills Medicare for Charles Darby's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Charles Darby reassigns Medicare benefits to Broadway Medical Clinic LLP (Portland, OR). 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 Charles Darby's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Charles Darby accept?
Health plans from Kaiser Permanente and Moda Health Plan, Inc. list Charles Darby 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 Charles Darby affiliated with any hospitals?
According to CMS data, Charles Darby is affiliated with Providence Portland Medical Center.
When was this NPI record last updated?
The NPPES record for Charles Darby was last updated on October 28, 2010. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 16 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.
# Mr. Charles L Darby, MD · NPI 1942376850
Internal Medicine physician in Portland, Oregon. Individual provider, active in the CMS NPPES registry since November 24, 2006.
## Identity
- **NPI:** 1942376850 (Entity type: Individual)
- **Enumerated:** November 24, 2006
- **Primary specialty:** Internal Medicine · taxonomy 207R00000X
- **State license:** MD13251 (Oregon)
- **Sole proprietor:** No
## Practice location
- **Address:** 4212 NE BROADWAY ST, Portland, OR 97213-1460
- **Phone:** (503) 249-8787
## 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:** Broadway Medical Clinic LLP (NPI 1720082316, Portland, OR), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Baylor College Of Medicine, class of 1981
## Record status
- **NPPES last updated:** October 28, 2010
- **Other identifiers:** Medicaid 10606-2 (OR); Medicare ID-Type Unspecified 011WCBBWE (OR); Medicare UPIN C91487 (OR)
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Source: [NPI Profile](https://npiprofile.com/npi/1942376850) · Data from the CMS NPPES public registry.