Doctor profile · Federal record

Dr. Ethan Greenblatt, M.D.

Internal Medicine Physician (CMS: Internal Medicine) · Internal Medicine Physician · Student in an Organized Health Care Education/Training Program · Baton Rouge, LA

  • NPI 1295197861
  • Accepts Medicare
  • 10 yrs in practice
  • Licensed in 2 states
  • Male
  • Group practice
  • No sanctions

Practice & contact

Operates at 3 locations .

NPPES Updated May 11, 2026
Primary practice
8585 Picardy Ave
Baton Rouge, LA 708093748
(225) 763-4764
fax (225) 763-4549
Additional location
200 Medical Plaza Ste 420
Los Angeles, CA 900957419
(310) 206-6232
fax (310) 206-3551
Additional location
757 Westwood Plz, B711 Rrumc
Los Angeles, CA 900957419
(310) 267-9129
Mailing address
7373 Perkins RD
Baton Rouge, LA 708084373

Credentials & registration

NPPES · NUCC
NPI registered
March 2016 — 10 yrs on file
Profile last updated
May 3, 2021
Year of graduation
2016 — 10 yrs since
Specialty taxonomy
207R00000X — NUCC code
State licenses (2)
Louisiana #325987 · California #A154636

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1295197861. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
696
Distinct HCPCS
10
Medicare allowed
$67,066
HCPCS Description Services Patients Avg allowed
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 215 102 $76
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes 191 114 $114
99239 Hospital discharge day management, more than 30 minutes 110 109 $109
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes 79 79 $165
36415 Insertion of needle into vein for collection of blood sample 25 21 $8
99214 Established patient office or other outpatient visit, 30-39 minutes 21 17 $121
85025 Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count 15 14 $8
G0180 Physician or allowed practitioner certification for medicare-covered home health services under a home health plan of care (patient not present), including contacts with home health agency and review of reports of patient status required by physicians and 15 15 $49
83036 Hemoglobin a1c level 14 12 $10
80061 Blood test, lipids (cholesterol and triglycerides) 11 11 $13

In context: peer comparison

Among 90 peers in this city , average services per provider: 110. This provider delivers 6.3× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$16
Transactions
1
Manufacturers
1
Payer (manufacturer) Industry Txns Amount
Merck Sharp & Dohme LLC 1 $16.36

By nature of payment

Food and Beverage
$16

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
86
Patients
29
Total drug cost
$13,561
Drug Type Claims Patients Total cost
Atorvastatin Calcium Generic 22 17 $191
Amlodipine Besylate Generic 16 12 $217
Pregabalin Generic 15 0 $199
Gabapentin Generic 11 0 $187
Metoprolol Succinate Generic 11 0 $62
Victoza 3-Pak (Liraglutide) Brand 11 0 $12,706

Frequently asked questions

Auto-generated from federal data
What is Dr. Ethan Greenblatt's medical specialty?
Dr. Ethan Greenblatt practices Internal Medicine Physician in Baton Rouge, LA.
Where does Dr. Ethan Greenblatt practice?
Dr. Ethan Greenblatt practices at 8585 Picardy Ave, Baton Rouge, LA 708093748. Office phone: 2257634764.
What is Dr. Ethan Greenblatt's NPI?
Dr. Ethan Greenblatt's National Provider Identifier (NPI) is 1295197861, issued by NPPES.
Does Dr. Ethan Greenblatt accept Medicare assignment?
Yes. Dr. Ethan Greenblatt accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Ethan Greenblatt commonly perform?
Top Medicare-reported procedures in 2023: Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232); Subsequent hospital care with moderate levelof medical decision making (HCPCS 99233); Hospital discharge day management (HCPCS 99239). Source: CMS Medicare Physician & Other Practitioners file.