Mary Margaret Lewis, MD
Critical Care Medicine (Internal Medicine) Physician · Richmond, VA
Mary Margaret Lewis, MD is a critical care medicine (internal medicine) physician with a practice address in Richmond, Virginia, and NPI 1487645750, issued on Nov 4, 2005. Check the license (Virginia 0101054875, as entered in NPPES) on the Virginia Department of Health Professions; the Medicare figures below come from public CMS files.
- Name
- Mary Margaret Lewis
- Credential
- MD
- Primary taxonomy
- Critical Care Medicine (Internal Medicine) Physician 207RC0200X
- License numbers
- 0101054875 VA
D0096549 MD
MD22025 DC
Self-reported in NPPES; status is on the state search - Practice location
- 1213 E Clay St, Richmond, VA 23298
- Phone
- (804) 828-9071
- Enumerated
- Nov 4, 2005
- Record last updated
- Oct 1, 2025
- Fax
- (804) 828-2578
- Medicare enrollment
- Enrolled (PECOS I20140905000079); accepts Medicare assignment
- Medical or professional school
- Georgetown University School Of Medicine, 1995
- Entity
- Type 1 · individual
8 nearest critical care medicine (internal medicine) physician records → All 176 in Virginia → Look up another NPI →
Also registered at 1213 E Clay St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Claudia Ambrose, MDStudent in an Organized Health Care Education/Training Program1780478644
- Allen ArcherEmergency Medicine Physician1801738026
- Rojin Arefi, MDPediatric Emergency Medicine (Pediatrics) Physician1356089460
- Mahnoor AzharEmergency Medicine Physician1497698658
Verify Mary Margaret Lewis in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersVirginia Department of Health Professions
Search for license 0101054875Check 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 2 group practices
- Mcv Associated PhysiciansRichmond, VA
- Privia Medical Group, LLCLanham, MD
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Mary Margaret Lewis among 176 critical care medicine (internal medicine) physician records in Virginia
Mary Margaret Lewis, MD is one of 176 critical care medicine (internal medicine) physician records with a practice address in Virginia. 90% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2005, is newer than 0% of them.
- NPI issued2005 · 0% of these records are older, 91% newer
- In a Medicare fileYes · 90% of these records are
- In the CMS Doctors and Clinicians fileYes · 85% of these records are
- Graduated1995 · median 2007 among the 149 with a school on file
- Record last updated2025 · 30% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RC0200X and a Virginia practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Critical Care Medicine (Internal Medicine) Physician providers in Virginia
There are 176 critical care medicine (internal medicine) physician records in Virginia.
All 176 in Virginia → Every provider in Richmond → Critical Care Medicine (Internal Medicine) Physician nationwide →
The 8 critical care medicine (internal medicine) physician records with the nearest ZIP codes
- Lisa Brath, M.D.Richmond, VA 232981700967346
- Julia Graff, MDRichmond, VA 232981598469520
- Catherine Grossman, M.D.Richmond, VA 232981285665885
- Ali Khreisat, MDRichmond, VA 232981154994861
- Buckley McCall, MDRichmond, VA 232981790480432
- Vipul Patel, MDRichmond, VA 232981235329111
- Juhie Patel, DORichmond, VA 232981891371258
- Abdul Wahab, M.D.Richmond, VA 232981649622242
Common questions
What is Mary Margaret Lewis, MD's NPI number?
Mary Margaret Lewis, MD's National Provider Identifier (NPI) is 1487645750, issued on Nov 4, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Mary Margaret Lewis, MD located?
The NPPES record lists a practice address at 1213 E Clay St, Richmond, VA, 23298. Phone: (804) 828-9071. Providers update this record themselves, so call before visiting.
How can I verify Mary Margaret Lewis, MD's license?
NPPES lists Virginia license number 0101054875, 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.