Doctor profile · Federal record
Dr. Michael Schiffman, M.D.
Gastroenterology Physician (CMS: Gastroenterology) · Danbury, CT
- NPI 1679592778
- Accepts Medicare
- MIPS 89.1 / 100 · 2023
- 42 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
24 Hospital Ave
Danbury, CT 068106099
(203) 797-7038
Credentials & registration
- NPI registered
- July 2006 — 20 yrs on file
- Profile last updated
- July 8, 2007
- Year of graduation
- 1984 — 42 yrs since
- Specialty taxonomy
- 207RG0100X — NUCC code
- State license (1)
- Connecticut #029784
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1679592778. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
190
Distinct HCPCS
7
Medicare allowed
$24,048
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 59 | 57 | $96 | |
43239 |
Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope | 33 | 33 | $92 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 28 | 28 | $137 | |
45380 |
Biopsy of large bowel using a flexible endoscope | 25 | 25 | $133 | |
45385 |
Removal of polyps or growths of large bowel using an endoscope with mechanical snare | 18 | 18 | $267 | |
99204 |
New patient office or other outpatient visit, 45-59 minutes | 14 | 14 | $178 | |
91010 |
Study of esophagus to assess movement | 13 | 13 | $68 |
In context: peer comparison
Among 6 peers in Danbury Gastroenterology Physician, average services per provider: 50. This provider delivers 3.8× the peer median.Open Payments
Industry payments received
All-time total
$314
Transactions
2
Manufacturers
2
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Medtronic, INC. | 1 | $187.78 | |
| Genzyme Corporation | 1 | $126.41 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
253
Patients
119
Total drug cost
$20,303
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Pantoprazole Sodium | Generic | 80 | 34 | $997 |
| Esomeprazole Magnesium | Generic | 59 | 25 | $4,309 |
| Peg 3350-Electrolyte (Sodium Chloride/Nahco3/Kcl/Peg) | Brand | 44 | 44 | $919 |
| Famotidine | Generic | 39 | 16 | $1,042 |
| Mesalamine | Generic | 19 | 0 | $12,734 |
| Omeprazole | Generic | 12 | 0 | $302 |
Hospital affiliations
Frequently asked questions
What is Dr. Michael Schiffman's medical specialty?
Dr. Michael Schiffman practices Gastroenterology Physician in Danbury, CT.
Where does Dr. Michael Schiffman practice?
Dr. Michael Schiffman practices at 24 Hospital Ave, Danbury, CT 068106099. Office phone: 2037977038.
What is Dr. Michael Schiffman's NPI?
Dr. Michael Schiffman's National Provider Identifier (NPI) is 1679592778, issued by NPPES.
Does Dr. Michael Schiffman accept Medicare assignment?
Yes. Dr. Michael Schiffman accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Michael Schiffman commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99213); Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope (HCPCS 43239); Established patient office or other outpatient visit (HCPCS 99214). Source: CMS Medicare Physician & Other Practitioners file.