Timothy Michael Darnauer, DO
Surgical Critical Care Physician · Reston, VA
Timothy Michael Darnauer, DO is a surgical critical care physician with a practice address in Reston, Virginia, and NPI 1659640092, issued on Dec 14, 2011. Check the license (Virginia 0102206140, as entered in NPPES) on the Virginia Department of Health Professions; the Medicare figures below come from public CMS files.
- Name
- Timothy Michael Darnauer
- Credential
- DO
- Primary taxonomy
- Surgical Critical Care Physician 2086S0102X
- License number
- 0102206140 VA
Self-reported in NPPES; status is on the state search - Practice location
- 1850 Town Center Pkwy, Reston, VA 20190
- Phone
- (703) 689-9000
- Enumerated
- Dec 14, 2011
- Record last updated
- Dec 7, 2020 (not updated in 6 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20220310002073); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest surgical critical care physician records → All 62 in Virginia → Look up another NPI →
Also registered at 1850 Town Center Pkwy
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Abdi AbdirahmanSurgical Assistant1548149602
- Alice Ahlgren, M.D.Anatomic Pathology & Clinical Pathology Physician1063422160
- Behjat Alemi, MDNeonatal-Perinatal Medicine Physician1699763961
- Jennifer Allmon, MSPTPhysical Therapist1740208453
- Amene Amanpour, CRNACertified Registered Nurse Anesthetist1588805402
- Saad Amin, M.D.Emergency Medicine Physician1134410020
Verify Timothy Michael Darnauer in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersVirginia Department of Health Professions
Search for license 0102206140Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Bills Medicare through one group practice
- Intensive Care Consortium IncNorth Chesterfield, VA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Timothy Michael Darnauer among 62 surgical critical care physician records in Virginia
Timothy Michael Darnauer, DO is one of 62 surgical critical care physician records with a practice address in Virginia. 97% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2011, is newer than 56% of them.
- NPI issued2011 · 56% of these records are older, 35% newer
- In a Medicare fileYes · 97% of these records are
- In the CMS Doctors and Clinicians fileYes · 90% of these records are
- Graduated2009 · median 2009 among the 56 with a school on file
- Record last updated2020 · 27% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2086S0102X and a Virginia practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Surgical Critical Care Physician providers in Virginia
There are 62 surgical critical care physician records in Virginia.
All 62 in Virginia → Every provider in Reston → Surgical Critical Care Physician nationwide →
The 8 surgical critical care physician records with the nearest ZIP codes
- Rahil Dharia, D.O.Leesburg, VA 201761346656451
- Charles Harris, M.D.Leesburg, VA 201761750601357
- Benjamin Palachick, M.D.Leesburg, VA 201761508127317
- Ranjit Pullarkat, MDManassas, VA 201101972558377
- George Kasotakis, MD, MPHFairfax, VA 220311265657464
- Stefan Leichtle, M.D.Fairfax, VA 220311700028172
- Jennifer Schwartz, M.D.Fairfax, VA 220311255599254
- Mohamad Zanbrakji, M.D.Fairfax, VA 220311427316983
Common questions
What is Timothy Michael Darnauer, DO's NPI number?
Timothy Michael Darnauer, DO's National Provider Identifier (NPI) is 1659640092, issued on Dec 14, 2011. An NPI identifies a provider in billing; it is not a license.
Where is Timothy Michael Darnauer, DO located?
The NPPES record lists a practice address at 1850 Town Center Pkwy, Reston, VA, 20190. Phone: (703) 689-9000. Providers update this record themselves, so call before visiting.
How can I verify Timothy Michael Darnauer, DO's license?
NPPES lists Virginia license number 0102206140, as entered by the provider. Search the Virginia Department of Health Professions at https://dhp.virginiainteractive.org/lookup/index. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
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.