Hanson Lee, M.D.
NPI 1730181116 · Gastroenterology Physician · Arcadia, CA
Enrolled with Medicare as Practitioner - Gastroenterology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Hanson Lee, M.D. is a Gastroenterology Physician provider in Arcadia, CA (NPI 1730181116).
Provider details
- NPI number
- 1730181116
- Entity type
- Individual
- Primary specialty
- Gastroenterology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- A71457 (CA)
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
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
1,633 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 | 457 | $128 |
| New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More99204 | 242 | $162 |
| Established Patient Office Or Other Outpatient Visit With Straightforward Medical Decision Making, If Using Time, 10 Minutes Or More99212 | 225 | $37 |
| 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 MonitoG0500 | 170 | $6 |
| Biopsy of Esophagus, Stomach, And/Or Upper Small Bowel Using a Flexible Endoscope43239 | 146 | $98 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 22 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Famotidine | 724 | 253 |
| Omeprazole | 308 | 110 |
| Peg3350/Sod Sulf,bicarb,cl/Kclbrand: Gavilyte-C | 272 | 262 |
| Lactulose | 182 | 81 |
| Pantoprazole Sodium | 54 | 19 |
| Lipase/Protease/Amylasebrand: Creon | 52 | 17 |
| Linaclotidebrand: Linzess | 37 | 14 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$543 across 19 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
Registry dates
- Enumerated
- 2005-08-15
- Last updated
- 2007-07-09
Frequently asked questions
- What is Hanson Lee's NPI number?
- Hanson Lee's National Provider Identifier (NPI) is 1730181116, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Hanson Lee's specialty?
- Hanson Lee is listed in the NPPES registry with a primary specialty of Gastroenterology Physician (Allopathic & Osteopathic Physicians).
- Where is Hanson Lee located?
- Hanson Lee's practice location on file with NPPES is 612 W Duarte Rd, Arcadia, CA 91007-7602.
- What is Hanson Lee's phone number?
- The practice phone number listed in the NPPES registry for Hanson Lee is (626) 821-2076.
- Does Hanson Lee accept Medicare?
- Hanson Lee is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Hanson Lee's NPI active?
- Yes — Hanson Lee's NPI (1730181116) is active in the NPPES registry as of the last update on 2007-07-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.