Mark Erwin Lewis, DNP, CRNA
Certified Registered Nurse Anesthetist · Randallstown, MD
Mark Erwin Lewis, DNP, CRNA is a certified registered nurse anesthetist with a practice address in Randallstown, Maryland, and NPI 1790456440, issued on Sep 22, 2021. Check the license (Maryland R208090, as entered in NPPES) with the Maryland board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Mark Erwin Lewis
- Credential
- DNP, CRNA
- Primary taxonomy
- Certified Registered Nurse Anesthetist 367500000X
- License number
- R208090 MD
Self-reported in NPPES; status is on the state search - Practice location
- 5401 Old Court RD, Randallstown, MD 21133
- Phone
- (410) 521-2200
- Enumerated
- Sep 22, 2021
- Record last updated
- Jan 29, 2025
- Medicare enrollment
- Enrolled (PECOS I20211013003487); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest certified registered nurse anesthetist records → All 1,062 in Maryland → Look up another NPI →
Also registered at 5401 Old Court RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Sofia Ahmadi, PA-CPhysician Assistant1467812917
- Rebecca Aiken, CRNPAcute Care Nurse Practitioner1548562861
- Prosperlyn AliehChild & Adolescent Psychiatric/Mental Health Registered Nurse1780314971
- Rana Alqusairi, MDHospitalist Physician1306306469
Verify Mark Erwin Lewis in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Maryland board licenses this profession
Search for license R208090Check 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
- Lifebridge Anesthesia Associates LLCRandallstown, MD
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Mark Erwin Lewis among 1,062 certified registered nurse anesthetist records in Maryland
Mark Erwin Lewis, DNP, CRNA is one of 1,062 certified registered nurse anesthetist records with a practice address in Maryland. 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 2021, is newer than 77% of them.
- NPI issued2021 · 77% of these records are older, 17% newer
- In a Medicare fileYes · 79% of these records are
- In the CMS Doctors and Clinicians fileYes · 73% of these records are
- Graduated2021 · median 2014 among the 774 with a school on file
- Record last updated2025 · 54% 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 Maryland practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
20 certified registered nurse anesthetist records list a practice address in Randallstown
They are 20 of the 557 NPPES records with a practice address in Randallstown, and 1,062 certified registered nurse anesthetist records in Maryland.
All 1,062 in Maryland → Every provider in Randallstown → Certified Registered Nurse Anesthetist nationwide →
The 8 certified registered nurse anesthetist records with the nearest ZIP codes
- Deidre Goldsmith, C.R.N.A.Randallstown, MD 211331578569133
- Shannon Hagan, CRNARandallstown, MD 211331295974343
- Sandra Hines, C.R.N.A.Randallstown, MD 211331629074281
- Elizabeth Iannazzo, CRNARandallstown, MD 211331417984204
- Nisha Kurian, CRNARandallstown, MD 211331891048088
- Stephen OlomukoroRandallstown, MD 211331306175633
- Tonya Pease, CRNARandallstown, MD 211331023231396
- Tara Powers, CRNARandallstown, MD 211331629312608
Common questions
What is Mark Erwin Lewis, DNP, CRNA's NPI number?
Mark Erwin Lewis, DNP, CRNA's National Provider Identifier (NPI) is 1790456440, issued on Sep 22, 2021. An NPI identifies a provider in billing; it is not a license.
Where is Mark Erwin Lewis, DNP, CRNA located?
The NPPES record lists a practice address at 5401 Old Court RD, Randallstown, MD, 21133. Phone: (410) 521-2200. Providers update this record themselves, so call before visiting.
How can I verify Mark Erwin Lewis, DNP, CRNA's license?
NPPES lists Maryland license number R208090, as entered by the provider. Search the Maryland 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.