Doctor profile · Federal record
Dr. Johnny Gerardot, MD
Family Medicine Physician (CMS: Family Practice) · Mishawaka, IN
- NPI 1336673037
- Accepts Medicare
- 9 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
Operates at 3 locations .
- Primary practice
-
5314 Lincolnway E
Mishawaka, IN 465444249
(574) 584-2812
fax (574) 584-2813 - Additional location
-
202 Lincolnway E Ste 201
Mishawaka, IN 465442079 - Additional location
-
714 N Michigan St
South Bend, IN 466011035
(574) 647-7477
fax (574) 647-3655 - Mailing address
-
3245 Health Dr Ste 100
Granger, IN 465301380
Credentials & registration
- NPI registered
- April 2017 — 9 yrs on file
- Profile last updated
- February 20, 2026
- Year of graduation
- 2017 — 9 yrs since
- Specialty taxonomy
- 207Q00000X — NUCC code
- State license (1)
- Indiana #01084004A
- Medicaid
- IN #300003090
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1336673037. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
942
Distinct HCPCS
10
Medicare allowed
$72,367
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 244 | 130 | $119 | |
36415 |
Insertion of needle into vein for collection of blood sample | 219 | 141 | $8 | |
G0439 |
Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit | 125 | 125 | $120 | |
G0444 |
Annual depression screening, 5 to 15 minutes | 118 | 118 | $17 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 107 | 84 | $84 | |
90677 |
Pneumococcal conjugate vaccine, 20 valent (pcv20), for intramuscular use | 31 | 31 | $282 | |
G0009 |
Administration of pneumococcal vaccine | 30 | 30 | $29 | |
G0008 |
Administration of influenza virus vaccine | 24 | 24 | $29 | |
90662 |
Influenza vaccine split virus, preservative free | 23 | 23 | $72 | |
99215 |
Established patient office or other outpatient visit, 40-54 minutes | 21 | 19 | $167 |
In context: peer comparison
Among 11 peers in this city , average services per provider: 56. This provider delivers 17× the peer median.Open Payments
Industry payments received
All-time total
$398
Transactions
11
Manufacturers
7
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Boston Scientific Corporation | 2 | $144.66 | |
| SANOFI-AVENTIS U.S. LLC | 1 | $95.79 | |
| Abbott Laboratories | 2 | $53.90 | |
| PFIZER INC. | 3 | $49.44 | |
| ABBVIE INC. | 1 | $21.68 | |
| Terumo Medical Corporation | 1 | $18.68 | |
| GlaxoSmithKline, LLC. | 1 | $13.43 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
2,392
Patients
686
Total drug cost
$32,100
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Atorvastatin Calcium | Generic | 430 | 130 | $5,385 |
| Amlodipine Besylate | Generic | 262 | 75 | $1,392 |
| Levothyroxine Sodium | Generic | 242 | 58 | $3,936 |
| Lisinopril | Generic | 211 | 59 | $1,815 |
| Losartan Potassium | Generic | 168 | 49 | $2,207 |
| Pantoprazole Sodium | Generic | 151 | 52 | $2,187 |
| Hydrochlorothiazide | Generic | 142 | 40 | $538 |
| Tamsulosin Hcl | Generic | 130 | 37 | $2,742 |
| Metoprolol Succinate | Generic | 115 | 32 | $2,792 |
| Metformin Hcl | Generic | 104 | 32 | $927 |
Hospital affiliations
Frequently asked questions
What is Dr. Johnny Gerardot's medical specialty?
Dr. Johnny Gerardot practices Family Medicine Physician in Mishawaka, IN.
Where does Dr. Johnny Gerardot practice?
Dr. Johnny Gerardot practices at 5314 Lincolnway E, Mishawaka, IN 465444249. Office phone: 5745842812.
What is Dr. Johnny Gerardot's NPI?
Dr. Johnny Gerardot's National Provider Identifier (NPI) is 1336673037, issued by NPPES.
Does Dr. Johnny Gerardot accept Medicare assignment?
Yes. Dr. Johnny Gerardot accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Johnny Gerardot commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Insertion of needle into vein for collection of blood sample (HCPCS 36415); Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit (HCPCS G0439). Source: CMS Medicare Physician & Other Practitioners file.