Doctor profile · Federal record

Dr. James O'Mailia, M.D.

Gastroenterology Physician · Specialist · Fort Myers, FL

  • NPI 1275530099
  • 21 yrs on file
  • Male
  • Solo practice
  • No sanctions

Practice & contact

Operates at 3 locations .

NPPES Updated May 11, 2026
Primary practice
1553 Matthew Dr
Fort Myers, FL 339071734
(239) 275-3695
fax (239) 275-5402
Additional location
13880 Shell Point Plz Ste 110
Fort Myers, FL 339083504
(239) 454-2146
fax (239) 454-2111
Additional location
13880 Shell Point Plz Ste 200
Fort Myers, FL 339083504
(239) 454-2146
fax (239) 454-2111
Mailing address
15000 Shell Point Blvd Ste 100
Fort Myers, FL 339081657

Credentials & registration

NPPES · NUCC
NPI registered
July 2005 — 21 yrs on file
Profile last updated
April 9, 2024
Specialty taxonomy
207RG0100X — NUCC code
State license (1)
Florida #ME53585
Medicaid
FL #48751100

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1275530099. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
103
Distinct HCPCS
1
Medicare allowed
$13,457
HCPCS Description Services Patients Avg allowed
99214 Established patient office or other outpatient visit, 30-39 minutes 103 77 $131

In context: peer comparison

Among 16 peers in this city , average services per provider: 63. This provider delivers 1.6× the peer median.

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
257
Patients
30
Total drug cost
$167,382
Drug Type Claims Patients Total cost
Linzess (Linaclotide) Brand 72 18 $48,777
Pantoprazole Sodium Generic 39 0 $534
Omeprazole Generic 34 12 $378
Sucralfate Generic 23 0 $775
Movantik (Naloxegol Oxalate) Brand 18 0 $9,352
Prednisone Generic 18 0 $167
Budesonide Dr (Budesonide) Brand 16 0 $1,497
Simponi (Golimumab) Brand 14 0 $99,028
Cholestyramine Light (Cholestyramine/Aspartame) Brand 12 0 $1,373
Zenpep (Lipase/Protease/Amylase) Brand 11 0 $5,500

Frequently asked questions

Auto-generated from federal data
What is Dr. James O'Mailia's medical specialty?
Dr. James O'Mailia practices Gastroenterology Physician in Fort Myers, FL.
Where does Dr. James O'Mailia practice?
Dr. James O'Mailia practices at 1553 Matthew Dr, Fort Myers, FL 339071734. Office phone: 2392753695.
What is Dr. James O'Mailia's NPI?
Dr. James O'Mailia's National Provider Identifier (NPI) is 1275530099, issued by NPPES.
What procedures does Dr. James O'Mailia commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214). Source: CMS Medicare Physician & Other Practitioners file.