Doctor profile · Federal record
Dr. Francis Colizzo, M.D.
Gastroenterology Physician · Stratham, NH
- NPI 1235105701
- 20 yrs on file
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
4 West RD, Suite 3 B
Stratham, NH 038852602
(603) 772-0222
Credentials & registration
- NPI registered
- February 2006 — 20 yrs on file
- Profile last updated
- January 19, 2012
- Specialty taxonomy
- 207RG0100X — NUCC code
- State license (1)
- New Hampshire #11497
- Medicaid
- NH #30200172
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1235105701. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
143
Distinct HCPCS
7
Medicare allowed
$15,271
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
G0500 |
Moderate sedation services provided by the same physician or other qualified health care professional performing a gastrointestinal endoscopic service that sedation supports, requiring the presence of an independent trained observer to assist in the monito | 34 | 34 | $6 | |
99215 |
Established patient office or other outpatient visit, 40-54 minutes | 24 | 22 | $153 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 21 | 21 | $104 | |
45380 |
Biopsy of large bowel using a flexible endoscope | 20 | 20 | $124 | |
45385 |
Removal of polyps or growths of large bowel using an endoscope with mechanical snare | 16 | 16 | $244 | |
43235 |
Diagnostic exam of esophagus, stomach, and/or upper small bowel using a flexible endoscope | 14 | 14 | $112 | |
43239 |
Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope | 14 | 14 | $90 |
In context: peer comparison
Among 1 peers in Stratham Gastroenterology Physician, average services per provider: 20. This provider delivers 7.2× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
89
Patients
13
Total drug cost
$864,452
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Omeprazole | Generic | 34 | 13 | $588 |
| Stelara (Ustekinumab) | Brand | 32 | 0 | $863,319 |
| Gabapentin | Generic | 12 | 0 | $222 |
| Diphenoxylate-Atropine (Diphenoxylate Hcl/Atropine) | Brand | 11 | 0 | $323 |
Frequently asked questions
What is Dr. Francis Colizzo's medical specialty?
Dr. Francis Colizzo practices Gastroenterology Physician in Stratham, NH.
Where does Dr. Francis Colizzo practice?
Dr. Francis Colizzo practices at 4 West RD, Stratham, NH 038852602. Office phone: 6037720222.
What is Dr. Francis Colizzo's NPI?
Dr. Francis Colizzo's National Provider Identifier (NPI) is 1235105701, issued by NPPES.
What procedures does Dr. Francis Colizzo commonly perform?
Top Medicare-reported procedures in 2023: Moderate sedation services provided by the same physician or other qualified health care professional performing a gastrointestinal endoscopic service that sedation supports, requiring the presence of an independent trained observer to assist in the monito (HCPCS G0500); Established patient office or other outpatient visit (HCPCS 99215); Established patient office or other outpatient visit (HCPCS 99214). Source: CMS Medicare Physician & Other Practitioners file.