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

Dr. David William John Armstrong, MDPHD

Individual provider Cardiovascular Disease Physician · NPI 1386209690

Dr. David William John Armstrong, MDPHD is a Cardiovascular Disease (Cardiology) in Nashville, Tennessee. Qualified in 2016, 10 years ago. Accepts Medicare assignment. Licensed in Tennessee and Utah.

Years since qualifying
10
Licensed in
TN, UT
In the registry since
2019
Specialties on file
2
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Practice location Address checks out

1206 Brentwood Pl
Nashville, TN 37211-6278
Phone: (615) 955-1672
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Cardiovascular Disease Physician (primary) Taxonomy 207RC0000X · Licence 14257662-1235 (UT)
Internal Medicine Physician Taxonomy 207R00000X · Licence 61353 (TN)

Record details

NPI number1386209690
Entity typeIndividual (Type 1)
GenderMale
Credentials MDPHD
Sole proprietorNo
NPI enumeratedMay 2, 2019
Last updated in NPPESApril 16, 2026
Certification dateApril 16, 2026
Mailing address1206 Brentwood Pl, Nashville, TN 37211-6278

Medicare enrollment

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

Medicare specialtyCARDIOVASCULAR DISEASE (CARDIOLOGY)
Medical schoolOTHER
Graduated 2016 (10 years in practice)
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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