Patrick Lam, DO
NPI 1326095613 · Gastroenterology Physician · Goodyear, AZ
Enrolled with Medicare as Practitioner - Gastroenterology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Patrick Lam, DO is a Gastroenterology Physician provider in Goodyear, AZ (NPI 1326095613).
Provider details
- NPI number
- 1326095613
- Entity type
- Individual
- Primary specialty
- Gastroenterology PhysicianAllopathic & Osteopathic Physicians
- Credential
- DO
- Sex
- Male
- Sole proprietor
- No
- License
- 3883 (AZ)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
20 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
320 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our .
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 68 | $125 |
| Removal of Polyps Or Growths of Large Bowel Using an Endoscope With Mechanical Snare45385 | 58 | $239 |
| Biopsy of Large Bowel Using a Flexible Endoscope45380 | 55 | $95 |
| Biopsy of Esophagus, Stomach, And/Or Upper Small Bowel Using a Flexible Endoscope43239 | 49 | $69 |
| New Patient Office Or Other Outpatient Visit With Low Level of Medical Decision Making, If Using Time, 30 Minutes Or More99203 | 45 | $108 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 14 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Omeprazole | 108 | 43 |
| Pantoprazole Sodium | 84 | 36 |
| Sodium, Potassium,mag Sulfatesbrand: Sod Sulf-Potass Sulf-Mag Sulf | 71 | 66 |
| Peg3350/Sod Sulf,bicarb,cl/Kclbrand: Gavilyte-C | 53 | 51 |
| Peg3350/Sod Sulf,bicarb,cl/Kclbrand: Gavilyte-G | 31 | 30 |
| Sucralfate | 24 | — |
| Famotidine | 22 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$2,076 across 102 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Additional practice locations (1)
- 802 Ainsworth Dr Ste aPrescott, AZ 86301-1623Phone: (928) 771-5548Fax: (928) 771-5549
Registry dates
- Enumerated
- 2006-05-30
- Last updated
- 2025-11-18
- Certified
- 2025-11-18
Frequently asked questions
- What is Patrick Lam's NPI number?
- Patrick Lam's National Provider Identifier (NPI) is 1326095613, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Patrick Lam's specialty?
- Patrick Lam is listed in the NPPES registry with a primary specialty of Gastroenterology Physician (Allopathic & Osteopathic Physicians).
- Where is Patrick Lam located?
- Patrick Lam's practice location on file with NPPES is 13555 W Mcdowell Rd, Goodyear, AZ 85395-2624.
- What is Patrick Lam's phone number?
- The practice phone number listed in the NPPES registry for Patrick Lam is (623) 512-4320.
- Does Patrick Lam accept Medicare?
- Patrick Lam is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Patrick Lam's NPI active?
- Yes — Patrick Lam's NPI (1326095613) is active in the NPPES registry as of the last update on 2025-11-18.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.