Doctor profile · Federal record

Dr. Michael Hymbaugh, M.D.

Internal Medicine Physician (CMS: Internal Medicine) · Endocrinology, Diabetes & Metabolism Physician · Baton Rouge, LA

  • NPI 1053529727
  • Accepts Medicare
  • 30 yrs in practice
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
4560 North Blvd, Ste 101
Baton Rouge, LA 708064043
(225) 341-5901
fax (225) 341-5903
Mailing address
4550 North Blvd, Ste 250
Baton Rouge, LA 708064013

Credentials & registration

NPPES · NUCC
NPI registered
May 2007 — 19 yrs on file
Profile last updated
March 30, 2016
Year of graduation
1996 — 30 yrs since
Specialty taxonomy
207R00000X — NUCC code
State license (1)
Louisiana #MD.13268R
Medicaid
LA #1577278

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1053529727. Last verified May 11, 2026.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$1,265
Transactions
55
Manufacturers
9
Payer (manufacturer) Industry Txns Amount
Gilead Sciences, Inc. 22 $597.60
ViiV Healthcare Company 23 $375.52
Napo Pharmaceuticals Inc 3 $136.71
Abbott Laboratories 2 $69.32
Insulet Corporation 1 $24.93
Theratechnologies Inc. 1 $17.71
Exact Sciences Corporation 1 $14.84
Merck Sharp & Dohme LLC 1 $14.73
Ascendis Pharma Inc 1 $13.35

By nature of payment

Food and Beverage
$1,265

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
1,178
Patients
109
Total drug cost
$1,190,657
Drug Type Claims Patients Total cost
Biktarvy (Bictegrav/Emtricit/Tenofov Ala) Brand 183 31 $745,465
Amlodipine Besylate Generic 149 22 $871
Losartan Potassium Generic 131 19 $1,320
Dovato (Dolutegravir Sodium/Lamivudine) Brand 90 13 $270,170
Gabapentin Generic 76 0 $1,306
Lisinopril Generic 74 13 $421
Metoprolol Succinate Generic 70 0 $716
Trazodone Hcl Generic 60 11 $439
Carvedilol Generic 55 0 $472
Metformin Hcl Generic 52 0 $341

Frequently asked questions

Auto-generated from federal data
What is Dr. Michael Hymbaugh's medical specialty?
Dr. Michael Hymbaugh practices Internal Medicine Physician in Baton Rouge, LA.
Where does Dr. Michael Hymbaugh practice?
Dr. Michael Hymbaugh practices at 4560 North Blvd, Baton Rouge, LA 708064043. Office phone: 2253415901.
What is Dr. Michael Hymbaugh's NPI?
Dr. Michael Hymbaugh's National Provider Identifier (NPI) is 1053529727, issued by NPPES.
Does Dr. Michael Hymbaugh accept Medicare assignment?
Yes. Dr. Michael Hymbaugh accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.