Winson Lo, M.D.
NPI 1508860107 · Gastroenterology Physician · New City, NY
Enrolled with Medicare as Practitioner - Gastroenterology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Winson Lo, M.D. is a Gastroenterology Physician provider in New City, NY (NPI 1508860107).
Provider details
- NPI number
- 1508860107
- Entity type
- Individual
- Primary specialty
- Gastroenterology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 201545 (NY)
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
21 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
708 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) |
|---|---|---|
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 244 | $80 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 78 | $97 |
| Initial Hospital Care With Moderate Level of Medical Decision Making, If Using Time, at Least 75 Minutes99223 | 66 | $179 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 54 | $136 |
| Diagnostic Exam of Large Bowel Using a Flexible Endoscope45378 | 52 | $326 |
| New Patient Office Or Other Outpatient Visit With Low Level of Medical Decision Making, If Using Time, 30 Minutes Or More |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 10 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Omeprazole | 202 | 69 |
| Pantoprazole Sodium | 128 | 49 |
| Famotidine | 57 | 19 |
| Linaclotidebrand: Linzess | 51 | 20 |
| Dicyclomine Hcl | 24 | — |
| Plecanatidebrand: Trulance | 17 | — |
| Mesalamine | 15 | — |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$952 across 54 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
- 2005-06-10
- Last updated
- 2007-12-06
Frequently asked questions
- What is Winson Lo's NPI number?
- Winson Lo's National Provider Identifier (NPI) is 1508860107, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Winson Lo's specialty?
- Winson Lo is listed in the NPPES registry with a primary specialty of Gastroenterology Physician (Allopathic & Osteopathic Physicians).
- Where is Winson Lo located?
- Winson Lo's practice location on file with NPPES is 500 New Hempstead Rd, New City, NY 10956-1132.
- What is Winson Lo's phone number?
- The practice phone number listed in the NPPES registry for Winson Lo is (845) 362-3200.
- Does Winson Lo accept Medicare?
- Winson Lo is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Winson Lo's NPI active?
- Yes — Winson Lo's NPI (1508860107) is active in the NPPES registry as of the last update on 2007-12-06.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.