Doctor profile · Federal record

Dr. Cynthia Dennis, ARNP

Certified Registered Nurse Anesthetist (CMS: Certified Registered Nurse Anesthetist (CRNA)) · Certified Registered Nurse Anesthetist · Certified Registered Nurse Anesthetist · Certified Registered Nurse Anesthetist · Certified Registered Nurse Anesthetist · Certified Registered Nurse Anesthetist · Certified Registered Nurse Anesthetist · Spokane, WA

  • NPI 1477765899
  • Accepts Medicare
  • 29 yrs in practice
  • Licensed in 5 states
  • Female
  • Solo practice
  • No sanctions

Practice & contact

Operates at 2 locations .

NPPES Updated May 11, 2026
Primary practice
101 W 8Th Ave
Spokane, WA 992042307
(509) 474-3260
fax (509) 474-3245
Additional location
209 Moller Ave
Sitka, AK 998357142
(907) 747-1728
Mailing address
Po Box 2896
Sitka, AK 998352896

Credentials & registration

NPPES · NUCC
NPI registered
May 2007 — 19 yrs on file
Profile last updated
October 26, 2020
Year of graduation
1997 — 29 yrs since
Specialty taxonomy
367500000X — NUCC code
State licenses (7)
Washington #AP60968168 · Alaska #19808 · California #2560 · California #340900 · Oklahoma #R0034088 · Florida #2035542 · Alaska #216
Medicaid
FL #302266800

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1477765899. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
12
Distinct HCPCS
1
Medicare allowed
$2,503
HCPCS Description Services Patients Avg allowed
00811 Anesthesia for other procedure on large bowel using an endoscope 12 12 $209

In context: peer comparison

Among 54 peers in Spokane Certified Registered Nurse Anesthetist, average services per provider: 34. This provider delivers 0.4× the peer median.

Frequently asked questions

Auto-generated from federal data
What is Dr. Cynthia Dennis's medical specialty?
Dr. Cynthia Dennis practices Certified Registered Nurse Anesthetist in Spokane, WA.
Where does Dr. Cynthia Dennis practice?
Dr. Cynthia Dennis practices at 101 W 8Th Ave, Spokane, WA 992042307. Office phone: 5094743260.
What is Dr. Cynthia Dennis's NPI?
Dr. Cynthia Dennis's National Provider Identifier (NPI) is 1477765899, issued by NPPES.
Does Dr. Cynthia Dennis accept Medicare assignment?
Yes. Dr. Cynthia Dennis accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Cynthia Dennis commonly perform?
Top Medicare-reported procedures in 2023: Anesthesia for other procedure on large bowel using an endoscope (HCPCS 00811). Source: CMS Medicare Physician & Other Practitioners file.