Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Andrea Michelle Boyd Tressler, MD, PHD

Student in an Organized Health Care Education/Training Program in Winston Salem, NC · enumerated 2021.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1144806621

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Registry record

Entity type Individual (Type 1)

Name Andrea Michelle Boyd Tressler

Credential MD, PHD

Sex Female

Practice address Winston Salem, NC, 27157

Phone (336) 716-0423

Enumeration date Mar 23, 2021

Last updated in NPPES Mar 23, 2021

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

390200000X Student in an Organized Health Care Education/Training Program Student, Health Care Primary

MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

Read the full guide → Validate an NPI →

Frequently asked questions

Where does Andrea Boyd Tressler practice?

The practice location on file with NPPES is in Winston Salem, NC. Providers can have multiple locations; NPPES lists the primary practice address.

What is the NPI number for Andrea Boyd Tressler?

The National Provider Identifier (NPI) for Andrea Boyd Tressler is 1144806621, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

Browse all →

Bernice Badu General Practice Physician · Winston Salem, NC NPI 1083291074 Alexandria Waler Student in an Organized Health Care Education/Training Program · Winston Salem, NC NPI 1235716903 Benjamin Schachner Student in an Organized Health Care Education/Training Program · Winston Salem, NC NPI 1528760915 Heather Ots Student in an Organized Health Care Education/Training Program · Winston Salem, NC NPI 1386346930 Madison Simas Student in an Organized Health Care Education/Training Program · Winston Salem, NC NPI 1023712114 Mackenzie Hale Student in an Organized Health Care Education/Training Program · Winston Salem, NC NPI 1336908730 Dana Feldman Student in an Organized Health Care Education/Training Program · Winston Salem, NC NPI 1285494203 Kiyanna Thomas Student in an Organized Health Care Education/Training Program · Winston Salem, NC NPI 1033913975

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-03-23.