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

Ethan L Greenblatt, MD

Individual provider Internal Medicine Physician · NPI 1295197861

Ethan L Greenblatt, MD is an Internal Medicine in Baton Rouge, Louisiana. Graduated from Louisiana State University School of Medicine in New Orleans in 2016, 10 years ago. Practices with Baton Rouge General Physicians Inc, a 189-clinician group, works from 3 locations and accepts Medicare assignment. Licensed in California and Louisiana.

Years since qualifying
10
Trained at
Louisiana State University School of Medicine in New Orleans
Licensed in
CA, LA
In the registry since
2016
Specialties on file
3
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

See every abbreviation used in this directory →

Practice location Address checks out

8585 Picardy Ave
Baton Rouge, LA 70809-3748
Phone: (225) 763-4764
Fax: (225) 763-4549
Show map & directions

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

Additional practice locations (2)

  • 200 Medical Plaza Ste 420, Los Angeles, CA 90095-7419 — (310) 206-6232
  • 757 Westwood Plz, Los Angeles, CA 90095-7419 — (310) 267-9129

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence 325987 (LA)
Internal Medicine Physician Taxonomy 207R00000X · Licence A154636 (CA)
Student in an Organized Health Care Education/Training Program Taxonomy 390200000X

Record details

NPI number1295197861
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedMarch 23, 2016
Last updated in NPPESMay 3, 2021
Certification dateMay 3, 2021

Medicare enrollment

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

Medicare specialtyINTERNAL MEDICINE
Medical schoolLOUISIANA STATE UNIVERSITY SCHOOL OF MEDICINE IN NEW ORLEANS
Graduated 2016 (10 years in practice)
Group practice Baton Rouge General Physicians Inc — 189 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations6 on file with Medicare

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