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

Dr. Guillermo S Ludi, MD

Individual provider Internal Medicine Physician · NPI 1124097126

Dr. Guillermo S Ludi, MD is an Internal Medicine in Gallatin, Tennessee. Qualified in 1986, 40 years ago. Practices with Portland Primary Care, LLC, a 6-clinician group, accepts Medicare assignment and offers telehealth. Licensed in Tennessee.

Years since qualifying
40
Licensed in
TN
In the registry since
2006
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

1720 Nashville Pike Ste 100
Gallatin, TN 37066-3154
Phone: (615) 230-8601
Fax: (615) 230-8670
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence ME36942 (TN)

Record details

NPI number1124097126
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedMarch 14, 2006
Last updated in NPPESMay 1, 2024
Certification dateMay 1, 2024

Medicare enrollment

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

Medicare specialtyINTERNAL MEDICINE
Medical schoolOTHER
Graduated 1986 (40 years in practice)
Group practice Portland Primary Care, Llc — 6 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services
Practice locations2 on file with Medicare

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