Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
NPIDirectory

Mr. Macon O'Brian McClease Sr., CRNA

Individual provider Certified Registered Nurse Anesthetist · NPI 1952818684

Mr. Macon O'Brian McClease Sr., CRNA is registered under Certified Registered Nurse Anesthetist (CRNA) in Norfolk, Virginia. Practices with Smg Anesthesia Specialists LLC, a 498-clinician group and accepts Medicare assignment. Licensed in Virginia.

Licensed in
VA
In the registry since
2018
Specialties on file
2
What do these letters mean?
CRNA — Certified Registered Nurse Anesthetist
An advanced practice nurse who administers anaesthesia.

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Practice location Address checks out

600 Gresham Dr
Norfolk, VA 23507-1904
Phone: (757) 473-0055
Fax: (757) 473-0075
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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 0024175722 (VA)
Certified Registered Nurse Anesthetist Taxonomy 367500000X · Licence 0024 (VA)

Record details

NPI number1952818684
Entity typeIndividual (Type 1)
GenderMale
Credentials CRNA
Sole proprietorNo
NPI enumeratedJanuary 3, 2018
Last updated in NPPESMarch 5, 2018

Medicare enrollment

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

Medicare specialtyCERTIFIED REGISTERED NURSE ANESTHETIST (CRNA)
Medical schoolGEORGE WASHINGTON UNIVERSITY SCHOOL OF MEDICINE
Group practice Smg Anesthesia Specialists Llc — 498 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations3 on file with Medicare

Medicare patients and services, 2024

From the CMS Medicare Physician & Other Practitioners file for calendar year 2024. It counts Original Medicare patients only, so a practice that mostly sees Medicare Advantage or privately insured patients looks smaller here than it is.

Medicare patients114
Services billed 116 a service is one billed item, such as a visit, a test or a procedure
Average patient age74

Dollar amounts are not shown. What Medicare pays a practice is gross billings, before staff, premises and tax and including the cost of any drugs it administers, so it is not what a clinician earns.

Practises at

Facilities the CMS Facility Affiliation file lists for this clinician.

  • Chesapeake General Hospital Hospital · Chesapeake, VA

Colleagues at Smg Anesthesia Specialists LLC

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 498 clinicians in the practice; 12 are shown here.

Other providers in Norfolk