Ryan C. Nau, CRNA
Certified Registered Nurse Anesthetist · Winchester, VA
Ryan C. Nau, CRNA is a certified registered nurse anesthetist with a practice address in Winchester, Virginia, and NPI 1518108232, issued on Mar 9, 2009. Check the license (Virginia 0024168174, as entered in NPPES) with the Virginia board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Ryan C. Nau
- Credential
- CRNA
- Primary taxonomy
- Certified Registered Nurse Anesthetist 367500000X
- License numbers
- 0024168174 VA
C-APN0000274-C-CRNA CO
Self-reported in NPPES; status is on the state search - Practice location
- 1840 Amherst St, Winchester, VA 22601
- Phone
- (540) 536-8000
- Enumerated
- Mar 9, 2009
- Record last updated
- Mar 30, 2020 (not updated in 6 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20150115000293); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest certified registered nurse anesthetist records → All 2,122 in Virginia → Look up another NPI →
Also registered at 1840 Amherst St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Rownaq AbidalrahimInternal Medicine Physician1538963897
- Daniel Abraham, MDInternal Medicine Physician1841388691
- Muhammad Afridi, MDHospitalist Physician1902169741
- Yusuf Akpolat, MDDiagnostic Radiology Physician1043669070
- Neeraja Akula, MDInternal Medicine Physician1265598981
- Ahmet Altay, M.DInternal Medicine Physician1568693067
Verify Ryan C. Nau in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Virginia board licenses this profession
Search for license 0024168174Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Industry payments in 2024: $24.57
1 payment: food and beverage; the largest payer was Intuitive Surgical, Inc. The 24,076 providers of this specialty with any payment received $135.08 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through one group practice
- Aspen Anesthesia, IncAspen, CO
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Ryan C. Nau among 2,122 certified registered nurse anesthetist records in Virginia
Ryan C. Nau, CRNA is one of 2,122 certified registered nurse anesthetist records with a practice address in Virginia. 79% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2009, is newer than 41% of them.
- NPI issued2009 · 41% of these records are older, 56% newer
- In a Medicare fileYes · 79% of these records are
- In the CMS Doctors and Clinicians fileYes · 74% of these records are
- Graduated2008 · median 2014 among the 1,557 with a school on file
- Record last updated2020 · 58% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 367500000X and a Virginia practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
47 certified registered nurse anesthetist records list a practice address in Winchester
They are 47 of the 2,762 NPPES records with a practice address in Winchester, and 2,122 certified registered nurse anesthetist records in Virginia.
All 2,122 in Virginia → Every provider in Winchester → Certified Registered Nurse Anesthetist nationwide →
The 8 certified registered nurse anesthetist records with the nearest ZIP codes
- Emily Burnett, CRNAWinchester, VA 226011609845635
- Carol Daly, CRNAWinchester, VA 226011558477497
- Shaunalee Gish, CRNAWinchester, VA 226011184691941
- Louellyn Hale, CRNAWinchester, VA 226011770524589
- Gary Harasink, CRNAWinchester, VA 226011851373682
- Winifred Marsh, CRNAWinchester, VA 226011649363458
- Barbara Mautner, CRNAWinchester, VA 226011447204771
- Phillip Noel, CRNAWinchester, VA 226011649246786
Common questions
What is Ryan C. Nau, CRNA's NPI number?
Ryan C. Nau, CRNA's National Provider Identifier (NPI) is 1518108232, issued on Mar 9, 2009. An NPI identifies a provider in billing; it is not a license.
Where is Ryan C. Nau, CRNA located?
The NPPES record lists a practice address at 1840 Amherst St, Winchester, VA, 22601. Phone: (540) 536-8000. Providers update this record themselves, so call before visiting.
How can I verify Ryan C. Nau, CRNA's license?
NPPES lists Virginia license number 0024168174, as entered by the provider. Search the Virginia board that licenses this profession; the NPPES record confirms identity only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.