Doctor profile · Federal record
Dr. Blair Lewis, M.D.
Gastroenterology Physician (CMS: Gastroenterology) · New York, NY
- NPI 1689765521
- Accepts Medicare
- MIPS 88.4 / 100 · 2023
- 44 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
1067 5Th Ave
New York, NY 101280101
(212) 369-6600
fax (212) 369-8975
Credentials & registration
- NPI registered
- September 2006 — 20 yrs on file
- Profile last updated
- July 8, 2007
- Year of graduation
- 1982 — 44 yrs since
- Specialty taxonomy
- 207RG0100X — NUCC code
- State license (1)
- New York #156442-1
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1689765521. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
1,484
Distinct HCPCS
10
Medicare allowed
$144,269
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 364 | 340 | $76 | |
88305 |
Pathology examination of tissue using a microscope, intermediate complexity | 177 | 78 | $41 | |
99202 |
New patient office or other outpatient visit, 15-29 minutes | 160 | 160 | $81 | |
G0105 |
Colorectal cancer screening; colonoscopy on individual at high risk | 95 | 95 | $213 | |
45380 |
Biopsy of large bowel using a flexible endoscope | 92 | 92 | $232 | |
99212 |
Established patient office or other outpatient visit, 10-19 minutes | 84 | 82 | $41 | |
99203 |
New patient office or other outpatient visit, 30-44 minutes | 80 | 80 | $96 | |
88312 |
Special stained specimen slides to identify organisms including interpretation and report | 75 | 26 | $29 | |
88313 |
Special stained specimen slides to examine tissue including interpretation and report | 65 | 26 | $13 | |
45385 |
Removal of polyps or growths of large bowel using an endoscope with mechanical snare | 62 | 62 | $293 |
In context: peer comparison
Among 165 peers in this city , average services per provider: 69. This provider delivers 22× the peer median.Open Payments
Industry payments received
All-time total
$9,611
Transactions
33
Manufacturers
6
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| SANOFI US SERVICES INC. | 4 | $6,025.00 | |
| PFIZER INC. | 11 | $3,209.39 | |
| ABBVIE INC. | 13 | $222.13 | |
| Celgene Corporation | 2 | $65.72 | |
| Lilly USA, LLC | 2 | $50.52 | |
| QOL Medical, LLC | 1 | $38.08 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
1,128
Patients
389
Total drug cost
$118,124
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Pantoprazole Sodium | Generic | 469 | 142 | $7,403 |
| Sutab (Sod Sulf/Pot Chloride/Mag Sulf) | Brand | 113 | 109 | $19,171 |
| Amitriptyline Hcl | Generic | 82 | 18 | $1,570 |
| Famotidine | Generic | 81 | 26 | $1,101 |
| Omeprazole | Generic | 57 | 18 | $1,093 |
| Mesalamine | Generic | 50 | 0 | $18,805 |
| Linzess (Linaclotide) | Brand | 45 | 11 | $42,380 |
| Clenpiq (Sod Picosulf/Mag Ox/Citric Ac) | Brand | 43 | 43 | $7,700 |
| Lactulose | Generic | 43 | 0 | $1,947 |
| Esomeprazole Magnesium | Generic | 38 | 11 | $3,226 |
Frequently asked questions
What is Dr. Blair Lewis's medical specialty?
Dr. Blair Lewis practices Gastroenterology Physician in New York, NY.
Where does Dr. Blair Lewis practice?
Dr. Blair Lewis practices at 1067 5Th Ave, New York, NY 101280101. Office phone: 2123696600.
What is Dr. Blair Lewis's NPI?
Dr. Blair Lewis's National Provider Identifier (NPI) is 1689765521, issued by NPPES.
Does Dr. Blair Lewis accept Medicare assignment?
Yes. Dr. Blair Lewis accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Blair Lewis commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99213); Pathology examination of tissue using a microscope, intermediate complexity (HCPCS 88305); New patient office or other outpatient visit (HCPCS 99202). Source: CMS Medicare Physician & Other Practitioners file.