Doctor profile · Federal record

Dr. Ryan Nau, CRNA

Certified Registered Nurse Anesthetist (CMS: Certified Registered Nurse Anesthetist (CRNA)) · Certified Registered Nurse Anesthetist · Winchester, VA

  • NPI 1518108232
  • Accepts Medicare
  • 18 yrs in practice
  • Licensed in 2 states
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
1840 Amherst St
Winchester, VA 226012808
(540) 536-8000
Mailing address
751 van Dorn Dr
Glenwood Springs, CO 816019258

Credentials & registration

NPPES · NUCC
NPI registered
March 2009 — 17 yrs on file
Profile last updated
March 30, 2020
Year of graduation
2008 — 18 yrs since
Specialty taxonomy
367500000X — NUCC code
State licenses (2)
Colorado #C-APN0000274-C-CRNA · Virginia #0024168174

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1518108232. Last verified May 11, 2026.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$25
Transactions
1
Manufacturers
1
Payer (manufacturer) Industry Txns Amount
Intuitive Surgical, INC. 1 $24.57

By nature of payment

Food and Beverage
$25

Frequently asked questions

Auto-generated from federal data
What is Dr. Ryan Nau's medical specialty?
Dr. Ryan Nau practices Certified Registered Nurse Anesthetist in Winchester, VA.
Where does Dr. Ryan Nau practice?
Dr. Ryan Nau practices at 1840 Amherst St, Winchester, VA 226012808. Office phone: 5405368000.
What is Dr. Ryan Nau's NPI?
Dr. Ryan Nau's National Provider Identifier (NPI) is 1518108232, issued by NPPES.
Does Dr. Ryan Nau accept Medicare assignment?
Yes. Dr. Ryan Nau accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.