Doctor profile · Federal record
Dr. Nicholas Day, MD
Gastroenterology Physician (CMS: Gastroenterology) · Internal Medicine Physician · Clifton Springs, NY
- NPI 1376862227
- Accepts Medicare
- MIPS 85.3 / 100 · 2023
- 16 yrs in practice
- Licensed in 2 states
- Male
- Group practice
- No sanctions
Practice & contact
Operates at 4 locations .
- Primary practice
-
2 Coulter RD Ste 1740
Clifton Springs, NY 144321122
(315) 462-9478
fax (315) 462-6707 - Additional location
-
1304 Driving Park Ave
Newark, NY 145131059
(315) 359-2130
fax (315) 359-2139 - Additional location
-
601 Elmwood Ave, Box 646
Rochester, NY 146420001
(585) 275-4711 - Additional location
-
875 Pre Emption RD
Geneva, NY 144562042 - Mailing address
-
601 Elmwood Ave, Box 646
Rochester, NY 146420001
Show 1 more location
Credentials & registration
- NPI registered
- May 2010 — 16 yrs on file
- Profile last updated
- September 12, 2022
- Year of graduation
- 2010 — 16 yrs since
- Specialty taxonomy
- 207RG0100X — NUCC code
- State licenses (2)
- New York #283388 · Michigan #4301096131
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1376862227. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
435
Distinct HCPCS
10
Medicare allowed
$42,095
| 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 | 154 | 141 | $5 | |
45385 |
Removal of polyps or growths of large bowel using an endoscope with mechanical snare | 66 | 66 | $242 | |
43239 |
Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope | 45 | 45 | $108 | |
43235 |
Diagnostic exam of esophagus, stomach, and/or upper small bowel using a flexible endoscope | 36 | 36 | $97 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 36 | 28 | $86 | |
43249 |
Balloon dilation of esophagus, stomach, and/or upper small bowel using a flexible endoscope, less than 3.0 cm | 24 | 23 | $139 | |
45380 |
Biopsy of large bowel using a flexible endoscope | 24 | 24 | $134 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 19 | 18 | $125 | |
45378 |
Diagnostic exam of large bowel using a flexible endoscope | 18 | 16 | $160 | |
99204 |
New patient office or other outpatient visit, 45-59 minutes | 13 | 13 | $162 |
In context: peer comparison
Among 2 peers in this city , average services per provider: 39. This provider delivers 11× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
734
Patients
186
Total drug cost
$389,281
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Omeprazole | Generic | 200 | 74 | $2,922 |
| Pantoprazole Sodium | Generic | 150 | 51 | $2,739 |
| Famotidine | Generic | 81 | 29 | $2,112 |
| Colestipol Hcl | Generic | 55 | 20 | $4,343 |
| Dicyclomine Hcl | Generic | 37 | 12 | $811 |
| Humira(Cf) Pen (Adalimumab) | Brand | 37 | 0 | $258,258 |
| Mesalamine | Generic | 31 | 0 | $32,828 |
| Esomeprazole Magnesium | Generic | 22 | 0 | $1,447 |
| Budesonide Dr (Budesonide) | Brand | 20 | 0 | $4,082 |
| Lansoprazole | Generic | 20 | 0 | $652 |
Hospital affiliations
Frequently asked questions
What is Dr. Nicholas Day's medical specialty?
Dr. Nicholas Day practices Gastroenterology Physician in Clifton Springs, NY.
Where does Dr. Nicholas Day practice?
Dr. Nicholas Day practices at 2 Coulter RD Ste 1740, Clifton Springs, NY 144321122. Office phone: 3154629478.
What is Dr. Nicholas Day's NPI?
Dr. Nicholas Day's National Provider Identifier (NPI) is 1376862227, issued by NPPES.
Does Dr. Nicholas Day accept Medicare assignment?
Yes. Dr. Nicholas Day accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Nicholas Day 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); Removal of polyps or growths of large bowel using an endoscope with mechanical snare (HCPCS 45385); Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope (HCPCS 43239). Source: CMS Medicare Physician & Other Practitioners file.