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

Mary Katherine Grant, APRN, CNM

Individual provider Midwife · NPI 1477313658

Mary Katherine Grant, APRN, CNM is a Certified Nurse Midwife (CNM) in Chattanooga, Tennessee. Qualified in 2024, 2 years ago. Practices with Diana Health Tn, PC, a 52-clinician group and accepts Medicare assignment. Licensed in Tennessee.

Years since qualifying
2
Licensed in
TN
In the registry since
2024
Specialties on file
2
What do these letters mean?
APRN — Advanced Practice Registered Nurse
The umbrella licence covering nurse practitioners, midwives, anaesthetists and clinical nurse specialists.
CNM — Certified Nurse-Midwife
An advanced practice nurse who provides prenatal care and delivers babies.

See every abbreviation used in this directory →

Practice location Address checks out

1511 Gunbarrel Rd Ste 111
Chattanooga, TN 37421-3897
Phone: (423) 553-5999
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Advanced Practice Midwife (primary) Taxonomy 367A00000X · Licence 35851 (TN)
Midwife Taxonomy 176B00000X · Licence 35851 (TN)

Record details

NPI number1477313658
Entity typeIndividual (Type 1)
GenderFemale
Credentials APRN , CNM
Sole proprietorYes
NPI enumeratedMarch 22, 2024
Last updated in NPPESApril 20, 2026
Certification dateApril 20, 2026

Medicare enrollment

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

Medicare specialtyCERTIFIED NURSE MIDWIFE (CNM)
Medical schoolOTHER
Graduated 2024 (2 years in practice)
Group practice Diana Health Tn, Pc — 52 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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