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

Margaret L Johnson, CRNA

Individual provider Certified Registered Nurse Anesthetist · NPI 1558337576

Margaret L Johnson, CRNA is a Certified Registered Nurse Anesthetist (CRNA) in Chattanooga, Tennessee. Qualified in 1994, 32 years ago. Practices with Memorial Health Partners Foundation Inc, a 458-clinician group and accepts Medicare assignment. Licensed in Georgia and Tennessee.

Years since qualifying
32
Licensed in
GA, TN
In the registry since
2006
Specialties on file
3
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

2341 McCallie Ave Ste 402
Chattanooga, TN 37404-3239
Phone: (423) 698-3309
Fax: (423) 624-6355
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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 APN090336 (TN)
Certified Registered Nurse Anesthetist Taxonomy 367500000X · Licence RN68015 (TN)
Certified Registered Nurse Anesthetist Taxonomy 367500000X · Licence RN114861 (GA)

Record details

NPI number1558337576
Entity typeIndividual (Type 1)
GenderFemale
Credentials CRNA
Sole proprietorNo
NPI enumeratedFebruary 28, 2006
Last updated in NPPESJuly 13, 2026

Medicare enrollment

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

Medicare specialtyCERTIFIED REGISTERED NURSE ANESTHETIST (CRNA)
Medical schoolOTHER
Graduated 1994 (32 years in practice)
Group practice Memorial Health Partners Foundation Inc — 458 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

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