Marie Rodgers Knorr, MD
Emergency Medicine Physician · Mechanicsville, VA
Marie Rodgers Knorr, MD is an emergency medicine physician with a practice address in Mechanicsville, Virginia, and NPI 1467688598, issued on Jun 3, 2009. Check the license (Virginia 010125601, as entered in NPPES) on the Virginia Department of Health Professions; the Medicare figures below come from public CMS files.
- Name
- Marie Rodgers Knorr
- Credential
- MD
- Primary taxonomy
- Emergency Medicine Physician 207P00000X
- License number
- 010125601 VA
Self-reported in NPPES; status is on the state search - Practice location
- 8260 Atlee RD, Mechanicsville, VA 23116
- Phone
- (804) 764-6300
- Enumerated
- Jun 3, 2009
- Record last updated
- Jan 10, 2014 (not updated in 12 years: call before relying on the address or phone)
- Fax
- (804) 764-6562
- Medicare enrollment
- Enrolled (PECOS I20120810000639); accepts Medicare assignment
- Medical or professional school
- University Of Virginia School Of Medicine, 2009
- Entity
- Type 1 · individual
8 nearest emergency medicine physician records → All 1,715 in Virginia → Look up another NPI →
Also registered at 8260 Atlee RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Michael Abatzis, MDEmergency Medicine Physician1346254646
- Shraddha Acharya, MDInternal Medicine Physician1871107284
- Olivia AdamsPhysician Assistant1417804402
- Haydar Al-DabbaghInternal Medicine Physician1720471824
- Larry Anderegg, RPHPharmacist1316863160
- Graham Andrist, CRNACertified Registered Nurse Anesthetist1447679733
Verify Marie Rodgers Knorr in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersVirginia Department of Health Professions
Search for license 010125601Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
96% more Medicare Part D claims than the average emergency medicine physician in 2024
442 Medicare Part D claims for 266 beneficiaries, against an average of 226 among the 54,106 providers of this specialty who prescribed in Part D. 73 claims were for opioids.
Most prescribed
- Naproxen52 claims
- Oxycodone-Acetaminophen49 claims
- Ondansetron Hcl46 claims
- Prednisone32 claims
- Cephalexin29 claims
- Dicyclomine Hcl23 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Bills Medicare through one group practice
- Emergency Medicine Associates P.A., P.C.Mechanicsville, VA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Marie Rodgers Knorr among 1,715 emergency medicine physician records in Virginia
Marie Rodgers Knorr, MD is one of 1,715 emergency medicine physician records with a practice address in Virginia. 80% 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 54% of them.
- NPI issued2009 · 54% of these records are older, 43% newer
- In a Medicare fileYes · 80% of these records are
- In the CMS Doctors and Clinicians fileYes · 56% of these records are
- Graduated2009 · median 2011 among the 956 with a school on file
- Record last updated2014 · 55% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207P00000X and a Virginia practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
30 emergency medicine physician records list a practice address in Mechanicsville
They are 30 of the 1,577 NPPES records with a practice address in Mechanicsville, and 1,715 emergency medicine physician records in Virginia.
All 1,715 in Virginia → Every provider in Mechanicsville → Emergency Medicine Physician nationwide →
The 8 emergency medicine physician records with the nearest ZIP codes
- Michael Abatzis, MDMechanicsville, VA 231161346254646
- Robert Dooley, MDMechanicsville, VA 231161528004819
- Michael Fannon, MDMechanicsville, VA 231161487602876
- Lauren Gregg, MDMechanicsville, VA 231161316181852
- Curt Heimbach, MDMechanicsville, VA 231161588609465
- Jennifer Hoyt, MDMechanicsvill, VA 231161811108210
- John Hughes, D.O.Mechanicsville, VA 231161689869265
- M Kramer, MDMechanicsville, VA 231161699711994
Common questions
What is Marie Rodgers Knorr, MD's NPI number?
Marie Rodgers Knorr, MD's National Provider Identifier (NPI) is 1467688598, issued on Jun 3, 2009. An NPI identifies a provider in billing; it is not a license.
Where is Marie Rodgers Knorr, MD located?
The NPPES record lists a practice address at 8260 Atlee RD, Mechanicsville, VA, 23116. Phone: (804) 764-6300. Providers update this record themselves, so call before visiting.
How can I verify Marie Rodgers Knorr, MD's license?
NPPES lists Virginia license number 010125601, 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.
How much does Marie Rodgers Knorr, MD prescribe under Medicare Part D?
In 2024, Marie Rodgers Knorr, MD had 442 Medicare Part D claims for 266 beneficiaries; the average among emergency medicine physician prescribers was 226. Part D covers Medicare prescriptions 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.