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

Margaret Ellen Colter

Individual provider Critical Care Medicine Registered Nurse · NPI 1508558800

Margaret Ellen Colter is a Nurse Practitioner in Nashville, Tennessee. Qualified in 2023, 3 years ago. Practices with Tristar Cardiovascular Surgery LLC, a 14-clinician group and accepts Medicare assignment. Licensed in Tennessee.

Years since qualifying
3
Licensed in
TN
In the registry since
2023
Specialties on file
2
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Practice location Address checks out

2400 Patterson St Ste 307
Nashville, TN 37203-6532
Phone: (615) 342-6900
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Acute Care Nurse Practitioner (primary) Taxonomy 363LA2100X · Licence 34145 (TN)
Critical Care Medicine Registered Nurse Taxonomy 163WC0200X · Licence 199126 (TN)

Record details

NPI number1508558800
Entity typeIndividual (Type 1)
GenderFemale
Sole proprietorNo
NPI enumeratedMay 24, 2023
Last updated in NPPESJune 27, 2023
Certification dateJune 27, 2023

Medicare enrollment

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

Medicare specialtyNURSE PRACTITIONER
Medical schoolOTHER
Graduated 2023 (3 years in practice)
Group practice Tristar Cardiovascular Surgery Llc — 14 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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