Doctor profile · Federal record
Dr. Patrick Lam, DO
Gastroenterology Physician · Goodyear, AZ
- NPI 1326095613
- MIPS 83.0 / 100 · 2023
- 20 yrs on file
- Male
- Group practice
- No sanctions
Practice & contact
Operates at 2 locations .
- Primary practice
-
13555 W McDowell RD, Suite 209
Goodyear, AZ 853952624
(623) 512-4320
fax (623) 512-4321 - Additional location
-
802 Ainsworth Dr Ste A
Prescott, AZ 863011623
(928) 771-5548
fax (928) 771-5549 - Mailing address
-
13555 W McDowell RD Ste 209
Goodyear, AZ 853952628
Credentials & registration
- NPI registered
- May 2006 — 20 yrs on file
- Profile last updated
- November 18, 2025
- Specialty taxonomy
- 207RG0100X — NUCC code
- State license (1)
- Arizona #3883
- Medicaid
- AZ #841420
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1326095613. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
330
Distinct HCPCS
8
Medicare allowed
$41,160
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
45380 |
Biopsy of large bowel using a flexible endoscope | 76 | 76 | $118 | |
43239 |
Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope | 56 | 56 | $84 | |
45385 |
Removal of polyps or growths of large bowel using an endoscope with mechanical snare | 47 | 47 | $243 | |
99203 |
New patient office or other outpatient visit, 30-44 minutes | 47 | 47 | $109 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 42 | 37 | $88 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 25 | 23 | $124 | |
99202 |
New patient office or other outpatient visit, 15-29 minutes | 20 | 20 | $70 | |
99204 |
New patient office or other outpatient visit, 45-59 minutes | 17 | 17 | $162 |
In context: peer comparison
Among 2 peers in this city , average services per provider: 45. This provider delivers 7.3× the peer median.Open Payments
Industry payments received
All-time total
$2,076
Transactions
98
Manufacturers
15
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Salix Pharmaceuticals, a division of Bausch Health US, LLC | 25 | $402.18 | |
| Regeneron Healthcare Solutions, Inc. | 10 | $297.51 | |
| ABBVIE INC. | 17 | $282.68 | |
| GENZYME CORPORATION | 8 | $250.74 | |
| Takeda Pharmaceuticals U.S.A., Inc. | 9 | $143.40 | |
| Janssen Biotech, Inc. | 5 | $99.40 | |
| Ipsen Biopharmaceuticals, Inc | 4 | $94.94 | |
| QOL Medical, LLC | 5 | $83.10 | |
| Celgene Corporation | 4 | $75.01 | |
| Alnylam Pharmaceuticals Inc. | 3 | $69.05 | |
| Merck Sharp & Dohme LLC | 2 | $50.71 | |
| Phathom Pharmaceuticals, Inc. | 2 | $46.82 | |
| Digestive Care, Inc. | 1 | $35.58 | |
| Intercept Pharmaceuticals, Inc. | 2 | $35.17 | |
| Ardelyx, Inc. | 1 | $25.27 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
404
Patients
218
Total drug cost
$36,505
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Pantoprazole Sodium | Generic | 81 | 36 | $1,155 |
| Gavilyte-C (Peg3350/Sod Sulf,bicarb,cl/Kcl) | Brand | 73 | 72 | $1,274 |
| Omeprazole | Generic | 70 | 32 | $981 |
| Sod Sulf-Potass Sulf-Mag Sulf (Sodium, Potassium,mag Sulfates) | Brand | 45 | 45 | $3,431 |
| Sucralfate | Generic | 33 | 11 | $1,225 |
| Gavilyte-G (Peg3350/Sod Sulf,bicarb,cl/Kcl) | Brand | 22 | 22 | $348 |
| Famotidine | Generic | 17 | 0 | $466 |
| Azathioprine | Generic | 15 | 0 | $1,107 |
| Linzess (Linaclotide) | Brand | 14 | 0 | $11,905 |
| Ursodiol | Generic | 12 | 0 | $2,610 |
Frequently asked questions
What is Dr. Patrick Lam's medical specialty?
Dr. Patrick Lam practices Gastroenterology Physician in Goodyear, AZ.
Where does Dr. Patrick Lam practice?
Dr. Patrick Lam practices at 13555 W McDowell RD, Goodyear, AZ 853952624. Office phone: 6235124320.
What is Dr. Patrick Lam's NPI?
Dr. Patrick Lam's National Provider Identifier (NPI) is 1326095613, issued by NPPES.
What procedures does Dr. Patrick Lam commonly perform?
Top Medicare-reported procedures in 2023: Biopsy of large bowel using a flexible endoscope (HCPCS 45380); Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope (HCPCS 43239); Removal of polyps or growths of large bowel using an endoscope with mechanical snare (HCPCS 45385). Source: CMS Medicare Physician & Other Practitioners file.