Doctor profile · Federal record
Dr. Lia Kaufman, MD
Gastroenterology Physician (CMS: Gastroenterology) · Grand Rapids, MI
- NPI 1790915361
- Accepts Medicare
- MIPS 93.8 / 100 · 2023
- 17 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
4100 Lake Dr Se, Suite 205
Grand Rapids, MI 495468292
(616) 267-7414
fax (616) 267-7137 - Mailing address
-
100 Michigan St Ne, Mc 845
Grand Rapids, MI 495032560
Credentials & registration
- NPI registered
- July 2009 — 17 yrs on file
- Profile last updated
- February 24, 2021
- Year of graduation
- 2009 — 17 yrs since
- Specialty taxonomy
- 207RG0100X — NUCC code
- State license (1)
- Michigan #4301106890
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1790915361. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
91
Distinct HCPCS
4
Medicare allowed
$8,432
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 32 | 26 | $114 | |
43239 |
Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope | 26 | 25 | $96 | |
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 | 21 | 21 | $5 | |
45380 |
Biopsy of large bowel using a flexible endoscope | 12 | 12 | $180 |
In context: peer comparison
Among 14 peers in Grand Rapids Gastroenterology Physician, average services per provider: 33. This provider delivers 2.8× the peer median.Open Payments
Industry payments received
All-time total
$624
Transactions
18
Manufacturers
7
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Abbvie INC. | 8 | $238.14 | |
| Celgene Corporation | 3 | $171.66 | |
| Genzyme Corporation | 1 | $94.71 | |
| Takeda Pharmaceuticals U.S.A., INC. | 3 | $56.02 | |
| Lilly USA, LLC | 1 | $30.85 | |
| Pfizer INC. | 1 | $17.67 | |
| CapsoVision, INC. | 1 | $14.50 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
464
Patients
116
Total drug cost
$1,525,141
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Peg 3350-Electrolyte (Sodium Chloride/Nahco3/Kcl/Peg) | Brand | 88 | 86 | $2,549 |
| Stelara (Ustekinumab) | Brand | 56 | 0 | $1,468,370 |
| Pantoprazole Sodium | Generic | 53 | 19 | $1,149 |
| Ciprofloxacin Hcl | Generic | 33 | 11 | $180 |
| Balsalazide Disodium | Generic | 32 | 0 | $7,401 |
| Omeprazole | Generic | 31 | 0 | $561 |
| Sulfasalazine | Generic | 27 | 0 | $851 |
| Mesalamine | Generic | 23 | 0 | $28,706 |
| Dicyclomine Hcl | Generic | 21 | 0 | $576 |
| Linzess (Linaclotide) | Brand | 19 | 0 | $9,947 |
Hospital affiliations
Frequently asked questions
What is Dr. Lia Kaufman's medical specialty?
Dr. Lia Kaufman practices Gastroenterology Physician in Grand Rapids, MI.
Where does Dr. Lia Kaufman practice?
Dr. Lia Kaufman practices at 4100 Lake Dr Se, Grand Rapids, MI 495468292. Office phone: 6162677414.
What is Dr. Lia Kaufman's NPI?
Dr. Lia Kaufman's National Provider Identifier (NPI) is 1790915361, issued by NPPES.
Does Dr. Lia Kaufman accept Medicare assignment?
Yes. Dr. Lia Kaufman accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Lia Kaufman commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope (HCPCS 43239); 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). Source: CMS Medicare Physician & Other Practitioners file.