GEORGE DIGNAN DO
NPI 1861838377
Anesthesiology in Olympia, WA
About George Dignan Do NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
GEORGE DIGNAN DO (NPI 1861838377) is an individual anesthesiology provider in Olympia, Washington, licensed in Washington (OP60742765) and active in the NPI registry since May 2013. He is enrolled in Medicare PECOS, is affiliated with Unc Hospitals, and maintains a secondary practice location in Oklahoma City.
NPPES Registry Identity
Specialties & Licenses
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 and accepts Medicare assignment
George Dignan 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.
Medicare Billing Reassignments
2Medicare enrollment records show George Dignan reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
South Boston, VA 24592
- Reassigned Medicare billing, North Carolina enrollment
- 2,797 clinicians in this Medicare group
Siler City, NC 27344
- Reassigned Medicare billing, North Carolina enrollment
- 139 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
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.
Unc Hospitals
Acute Care Hospitals · Chapel Hill, NCFrequently 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 George Dignan's NPI number?
The NPI number for George Dignan is 1861838377. It was assigned to this individual provider in the NPPES registry on May 13, 2013.
Where is George Dignan located?
George Dignan practices at 3739 Griffin Ln SE, Olympia, WA 98501. The listed phone number is (360) 438-6400.
What is George Dignan's specialty?
The primary specialty registered for this NPI is Anesthesiology with taxonomy code 207L00000X.
Is George Dignan enrolled in Medicare?
Yes. George Dignan 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 George Dignan's services?
According to the CMS Revalidation Reassignment List (October 2026 release), George Dignan reassigns Medicare benefits to 2 organizations: University Of North Carolina At Chapel Hill (South Boston, VA) and Chatham Hospital Inc (Siler City, NC). 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 George Dignan's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does George Dignan accept?
Health plans from Blue Cross and Blue Shield of NC list George Dignan 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 George Dignan affiliated with any hospitals?
According to CMS data, George Dignan is affiliated with Unc Hospitals.
When was this NPI record last updated?
The NPPES record for George Dignan was last updated on July 26, 2018. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 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.
# George Dignan, DO · NPI 1861838377
Anesthesiology physician in Olympia, Washington. Individual provider, active in the CMS NPPES registry since May 13, 2013.
## Identity
- **NPI:** 1861838377 (Entity type: Individual)
- **Enumerated:** May 13, 2013
- **Primary specialty:** Anesthesiology · taxonomy 207L00000X
- **State license:** OP60742765 (Washington)
- **Sole proprietor:** No
## Practice location
- **Address:** 3739 GRIFFIN LN SE, Olympia, WA 98501
- **Phone:** (360) 438-6400 · **Fax:** (360) 438-6435
## 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): University Of North Carolina At Chapel Hill (NPI 1407308703, South Boston, VA); Chatham Hospital Inc (NPI 1093712655, Siler City, NC) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** University Of Oklahoma College Of Medicine, class of 2013
## Record status
- **NPPES last updated:** July 26, 2018
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Source: [NPI Profile](https://npiprofile.com/npi/1861838377) · Data from the CMS NPPES public registry.