Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
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Mark Erwin Lewis, DNP, CRNA

Individual provider Certified Registered Nurse Anesthetist · NPI 1790456440

Mark Erwin Lewis, DNP, CRNA is a Certified Registered Nurse Anesthetist (CRNA) in Randallstown, Maryland. Qualified in 2021, 5 years ago. Practices with Lifebridge Anesthesia Associates LLC, a 109-clinician group and accepts Medicare assignment. Licensed in Maryland.

Years since qualifying
5
Licensed in
MD
In the registry since
2021
What do these letters mean?
DNP — Doctor of Nursing Practice
The highest clinical degree in nursing.
CRNA — Certified Registered Nurse Anesthetist
An advanced practice nurse who administers anaesthesia.

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Practice location Address checks out

5401 Old Court Rd
Randallstown, MD 21133-5103
Phone: (410) 521-2200
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Certified Registered Nurse Anesthetist (primary) Taxonomy 367500000X · Licence R208090 (MD)

Record details

NPI number1790456440
Entity typeIndividual (Type 1)
GenderMale
Credentials DNP , CRNA
Sole proprietorNo
NPI enumeratedSeptember 22, 2021
Last updated in NPPESJanuary 29, 2025
Certification dateJanuary 29, 2025
Mailing address11923 Hunters Run Dr, Cockeysville, MD 21030-1959

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyCERTIFIED REGISTERED NURSE ANESTHETIST (CRNA)
Medical schoolOTHER
Graduated 2021 (5 years in practice)
Group practice Lifebridge Anesthesia Associates Llc — 109 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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