Doctor profile · Federal record
Dr. Jeffrey St John, M.D.
Gastroenterology Physician (CMS: Gastroenterology) · Pittsfield, MA
- NPI 1750383170
- Accepts Medicare
- 29 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
777 North St, Suite 203
Pittsfield, MA 012014147
(413) 499-8590
fax (413) 499-6410 - Mailing address
-
777 North St Ste 203, P.O. Box 1264
Pittsfield, MA 012014123
Credentials & registration
- NPI registered
- August 2005 — 21 yrs on file
- Profile last updated
- January 18, 2024
- Year of graduation
- 1997 — 29 yrs since
- Specialty taxonomy
- 207RG0100X — NUCC code
- State license (1)
- Massachusetts #231178
- Medicaid (2)
- MA #2146568 · NY #02635367
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1750383170. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
1,441
Distinct HCPCS
10
Medicare allowed
$184,986
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
45380 |
Biopsy of large bowel using a flexible endoscope | 303 | 297 | $125 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 248 | 212 | $99 | |
43239 |
Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope | 214 | 211 | $84 | |
45385 |
Removal of polyps or growths of large bowel using an endoscope with mechanical snare | 177 | 175 | $255 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 95 | 90 | $68 | |
99442 |
Telephone medical discussion with physician, 11-20 minutes | 65 | 59 | $68 | |
G0105 |
Colorectal cancer screening; colonoscopy on individual at high risk | 58 | 58 | $176 | |
43249 |
Balloon dilation of esophagus, stomach, and/or upper small bowel using a flexible endoscope, less than 3.0 cm | 40 | 37 | $112 | |
G0121 |
Colorectal cancer screening; colonoscopy on individual not meeting criteria for high risk | 39 | 38 | $181 | |
99215 |
Established patient office or other outpatient visit, 40-54 minutes | 37 | 34 | $140 |
In context: peer comparison
Among 4 peers in this city , average services per provider: 59. This provider delivers 24× the peer median.Open Payments
Industry payments received
All-time total
$31
Transactions
1
Manufacturers
1
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Madrigal Pharmaceuticals | 1 | $31.10 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
1,995
Patients
764
Total drug cost
$468,712
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Omeprazole | Generic | 590 | 138 | $8,641 |
| Sod Sulf-Potass Sulf-Mag Sulf (Sodium, Potassium,mag Sulfates) | Brand | 332 | 328 | $25,254 |
| Famotidine | Generic | 173 | 48 | $1,566 |
| Mesalamine | Generic | 159 | 33 | $118,367 |
| Pantoprazole Sodium | Generic | 148 | 41 | $3,124 |
| Sodium Chloride (0.9 % Sodium Chloride) | Brand | 99 | 0 | $1,852 |
| Gavilyte-G (Peg3350/Sod Sulf,bicarb,cl/Kcl) | Brand | 90 | 85 | $1,572 |
| Dexlansoprazole Dr (Dexlansoprazole) | Brand | 76 | 14 | $27,766 |
| Xifaxan (Rifaximin) | Brand | 63 | 18 | $194,275 |
| Linzess (Linaclotide) | Brand | 62 | 0 | $46,749 |
Hospital affiliations
Frequently asked questions
What is Dr. Jeffrey St John's medical specialty?
Dr. Jeffrey St John practices Gastroenterology Physician in Pittsfield, MA.
Where does Dr. Jeffrey St John practice?
Dr. Jeffrey St John practices at 777 North St, Pittsfield, MA 012014147. Office phone: 4134998590.
What is Dr. Jeffrey St John's NPI?
Dr. Jeffrey St John's National Provider Identifier (NPI) is 1750383170, issued by NPPES.
Does Dr. Jeffrey St John accept Medicare assignment?
Yes. Dr. Jeffrey St John accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Jeffrey St John commonly perform?
Top Medicare-reported procedures in 2023: Biopsy of large bowel using a flexible endoscope (HCPCS 45380); Established patient office or other outpatient visit (HCPCS 99214); Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope (HCPCS 43239). Source: CMS Medicare Physician & Other Practitioners file.