Doctor profile · Federal record

Dr. Fabian Arnaldo, MD

Clinical Cardiac Electrophysiology Physician (CMS: Cardiac Electrophysiology) · Internal Medicine Physician · Cardiovascular Disease Physician · Clinical Cardiac Electrophysiology Physician · Saint Joseph, MI

  • NPI 1245382852
  • Accepts Medicare
  • 41 yrs in practice
  • Licensed in 2 states
  • Male
  • Group practice
  • No sanctions

Practice & contact

Operates at 4 locations .

NPPES Updated May 11, 2026
Primary practice
3950 Hollywood RD Ste 100
Saint Joseph, MI 490859151
(269) 985-1000
Additional location
500 Arcade Ave, Ste 400
Elkhart, IN 465142487
(574) 522-2284
fax (574) 522-3952
Additional location
610 N Michigan St, Ste 400
South Bend, IN 466011081
(574) 647-8120
fax (574) 647-8111
Show 1 more location
Additional location
900 I St
La Porte, IN 463505533
(219) 324-1700
fax (219) 324-1602

Credentials & registration

NPPES · NUCC
NPI registered
January 2007 — 19 yrs on file
Profile last updated
December 6, 2024
Year of graduation
1985 — 41 yrs since
Specialty taxonomy
207RC0001X — NUCC code
State licenses (2)
Michigan #EMC0004314 · Indiana #01067582A
Medicaid
IN #200969320

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1245382852. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
1,292
Distinct HCPCS
10
Medicare allowed
$78,176
HCPCS Description Services Patients Avg allowed
93000 Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report 266 165 $13
93296 Evaluation of single, dual, multiple lead or leadless pacemaker system or implantable defibrillator system, remote up to 90 days 190 81 $20
93294 Evaluation of single, dual, multiple lead or leadless pacemaker system, remote up to 90 days 131 56 $28
99214 Established patient office or other outpatient visit, 30-39 minutes 81 71 $119
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes 80 48 $110
93295 Evaluation of single, dual, or multiple lead implantable defibrillator system, remote up to 90 days 61 25 $35
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes 52 51 $162
93297 Evaluation of implantable heart and blood vessel monitoring system, remote up to 30 days 47 20 $24
99215 Established patient office or other outpatient visit, 40-54 minutes 46 41 $164
99213 Established patient office or other outpatient visit, 20-29 minutes 37 37 $84

In context: peer comparison

Among 1 peers in this city , average services per provider: 56. This provider delivers 23× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$188
Transactions
5
Manufacturers
5
Payer (manufacturer) Industry Txns Amount
Medtronic, Inc. 1 $71.93
Abbott Laboratories 1 $43.98
Boston Scientific Corporation 1 $42.75
E.R. Squibb & Sons, L.L.C. 1 $15.47
ZOLL Services LLC (A/K/A ZOLL LifeCor Corp) 1 $13.43

By nature of payment

Food and Beverage
$188

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
1,137
Patients
338
Total drug cost
$366,155
Drug Type Claims Patients Total cost
Metoprolol Succinate Generic 250 80 $4,191
Eliquis (Apixaban) Brand 220 65 $257,790
Flecainide Acetate Generic 113 36 $6,434
Spironolactone Generic 97 26 $742
Dofetilide Generic 89 27 $15,645
Torsemide Generic 51 16 $1,021
Xarelto (Rivaroxaban) Brand 51 16 $75,082
Amiodarone Hcl Generic 45 18 $778
Sotalol (Sotalol Hcl) Brand 44 15 $1,749
Potassium Chloride Generic 42 16 $1,213

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Fabian Arnaldo's medical specialty?
Dr. Fabian Arnaldo practices Clinical Cardiac Electrophysiology Physician in Saint Joseph, MI.
Where does Dr. Fabian Arnaldo practice?
Dr. Fabian Arnaldo practices at 3950 Hollywood RD Ste 100, Saint Joseph, MI 490859151. Office phone: 2699851000.
What is Dr. Fabian Arnaldo's NPI?
Dr. Fabian Arnaldo's National Provider Identifier (NPI) is 1245382852, issued by NPPES.
Does Dr. Fabian Arnaldo accept Medicare assignment?
Yes. Dr. Fabian Arnaldo accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Fabian Arnaldo commonly perform?
Top Medicare-reported procedures in 2023: Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report (HCPCS 93000); Evaluation of single, dual, multiple lead or leadless pacemaker system or implantable defibrillator system, remote up to 90 days (HCPCS 93296); Evaluation of single, dual, multiple lead or leadless pacemaker system, remote up to 90 days (HCPCS 93294). Source: CMS Medicare Physician & Other Practitioners file.