Doctor profile · Federal record

Dr. George Dignan, DO

Anesthesiology Physician (CMS: Anesthesiology) · Olympia, WA

  • NPI 1861838377
  • Accepts Medicare
  • 13 yrs in practice
  • Male
  • Group practice
  • No sanctions

Practice & contact

Operates at 2 locations .

NPPES Updated May 11, 2026
Primary practice
3739 Griffin Ln Se
Olympia, WA 98501
(360) 438-6400
fax (360) 438-6435
Additional location
750 Ne 13Th St
Oklahoma City, OK 731045010
(405) 271-4351
Mailing address
4524 Kapalea Way
Lacey, WA 98503

Credentials & registration

NPPES · NUCC
NPI registered
May 2013 — 13 yrs on file
Profile last updated
July 26, 2018
Year of graduation
2013 — 13 yrs since
Specialty taxonomy
207L00000X — NUCC code
State license (1)
Washington #OP60742765

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1861838377. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
72
Distinct HCPCS
4
Medicare allowed
$6,929
HCPCS Description Services Patients Avg allowed
00142 Anesthesia for lens surgery 31 31 $99
00731 Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope 17 17 $83
00811 Anesthesia for other procedure on large bowel using an endoscope 12 12 $75
00811 Anesthesia for other procedure on large bowel using an endoscope 12 12 $128

In context: peer comparison

Among 6 peers in this city , average services per provider: 28. This provider delivers 2.6× the peer median.

Frequently asked questions

Auto-generated from federal data
What is Dr. George Dignan's medical specialty?
Dr. George Dignan practices Anesthesiology Physician in Olympia, WA.
Where does Dr. George Dignan practice?
Dr. George Dignan practices at 3739 Griffin Ln Se, Olympia, WA 98501. Office phone: 3604386400.
What is Dr. George Dignan's NPI?
Dr. George Dignan's National Provider Identifier (NPI) is 1861838377, issued by NPPES.
Does Dr. George Dignan accept Medicare assignment?
Yes. Dr. George Dignan accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. George Dignan commonly perform?
Top Medicare-reported procedures in 2023: Anesthesia for lens surgery (HCPCS 00142); Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope (HCPCS 00731); Anesthesia for other procedure on large bowel using an endoscope (HCPCS 00811). Source: CMS Medicare Physician & Other Practitioners file.