Doctor profile · Federal record
Dr. John Guarino, M.D.
Surgery Physician (CMS: General Surgery) · Port Charlotte, FL
- NPI 1417989328
- Accepts Medicare
- MIPS 75.0 / 100 · 2023
- 36 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
4245 Kings Highway, Unit A
Port Charlotte, FL 33980
(941) 391-5102
fax (941) 391-6937 - Mailing address
-
4245 Kings Hwy, Unit A
Port Charlotte, FL 33980
Credentials & registration
- NPI registered
- July 2006 — 20 yrs on file
- Profile last updated
- February 14, 2017
- Year of graduation
- 1990 — 36 yrs since
- Specialty taxonomy
- 208600000X — NUCC code
- State license (1)
- Florida #ME 0068371
- Medicaid
- FL #271845600
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1417989328. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
1,570
Distinct HCPCS
10
Medicare allowed
$210,919
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99212 |
Established patient office or other outpatient visit, 10-19 minutes | 297 | 228 | $56 | |
99204 |
New patient office or other outpatient visit, 45-59 minutes | 233 | 233 | $166 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 142 | 131 | $127 | |
43239 |
Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope | 113 | 112 | $103 | |
45384 |
Removal of polyps or growths of large bowel using a flexible endoscope with electrical cautery | 90 | 90 | $198 | |
99442 |
Telephone medical discussion with physician, 11-20 minutes | 75 | 72 | $90 | |
G0105 |
Colorectal cancer screening; colonoscopy on individual at high risk | 69 | 69 | $185 | |
99211 |
Office or other outpatient visit for the evaluation and management of established patient that may not require presence of healthcare professional | 65 | 62 | $22 | |
45378 |
Diagnostic exam of large bowel using a flexible endoscope | 63 | 63 | $176 | |
99203 |
New patient office or other outpatient visit, 30-44 minutes | 49 | 49 | $112 |
In context: peer comparison
Among 5 peers in Port Charlotte Surgery Physician, average services per provider: 55. This provider delivers 29× the peer median.Open Payments
Industry payments received
All-time total
$311
Transactions
8
Manufacturers
5
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Abbott Laboratories | 4 | $177.82 | |
| Integra LifeSciences Corporation | 1 | $76.26 | |
| Braintree Laboratories, INC. | 1 | $22.28 | |
| Ethicon US, LLC | 1 | $18.28 | |
| Phathom Pharmaceuticals, INC. | 1 | $16.45 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
529
Patients
436
Total drug cost
$16,511
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Omeprazole | Generic | 123 | 70 | $1,296 |
| Sod Sulf-Potass Sulf-Mag Sulf (Sodium, Potassium,Mag Sulfates) | Brand | 115 | 115 | $9,339 |
| Tramadol Hcl | Generic | 81 | 76 | $136 |
| Peg 3350-Electrolyte (Sodium Chloride/Nahco3/Kcl/Peg) | Brand | 79 | 78 | $2,083 |
| Pantoprazole Sodium | Generic | 40 | 26 | $351 |
| Hydrocodone-Acetaminophen (Hydrocodone/Acetaminophen) | Brand | 30 | 30 | $150 |
| Metronidazole | Generic | 18 | 15 | $123 |
| Ciprofloxacin Hcl | Generic | 15 | 12 | $144 |
| Sutab (Sod Sulf/Pot Chloride/Mag Sulf) | Brand | 15 | 14 | $2,491 |
| Famotidine | Generic | 13 | 0 | $398 |
Frequently asked questions
What is Dr. John Guarino's medical specialty?
Dr. John Guarino practices Surgery Physician in Port Charlotte, FL.
Where does Dr. John Guarino practice?
Dr. John Guarino practices at 4245 Kings Highway, Port Charlotte, FL 33980. Office phone: 9413915102.
What is Dr. John Guarino's NPI?
Dr. John Guarino's National Provider Identifier (NPI) is 1417989328, issued by NPPES.
Does Dr. John Guarino accept Medicare assignment?
Yes. Dr. John Guarino accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. John Guarino commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99212); New patient office or other outpatient visit (HCPCS 99204); Established patient office or other outpatient visit (HCPCS 99214). Source: CMS Medicare Physician & Other Practitioners file.