Timothy Wong, M.D.
NPI 1275731739 · Gastroenterology Physician · New York, NY
Enrolled with Medicare as Practitioner - Gastroenterology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Timothy Wong, M.D. is a Gastroenterology Physician provider in New York, NY (NPI 1275731739).
Provider details
- NPI number
- 1275731739
- Entity type
- Individual
- Primary specialty
- Gastroenterology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- 223587 (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
18 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
194 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 Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 72 | $101 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 40 | $143 |
| Biopsy of Esophagus, Stomach, And/Or Upper Small Bowel Using a Flexible Endoscope43239 | 33 | $427 |
| Biopsy of Large Bowel Using a Flexible Endoscope45380 | 24 | $458 |
| New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More99204 | 13 | $187 |
| 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 · 26 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Omeprazole | 562 | 201 |
| Sodium, Potassium,mag Sulfatesbrand: Sod Sulf-Potass Sulf-Mag Sulf | 281 | 271 |
| Famotidine | 163 | 55 |
| Tenofovir Alafenamidebrand: Vemlidy | 80 | — |
| Sucralfate | 78 | 33 |
| Lactulose | 49 | 41 |
| Mesalaminebrand: Mesalamine Er | 40 | — |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$1,217 across 72 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)
- 268 Canal StNew York, NY 10013-3599Phone: (212) 379-6998Fax: (212) 379-6935
Registry dates
- Enumerated
- 2007-07-06
- Last updated
- 2026-03-20
- Certified
- 2026-03-20
Frequently asked questions
- What is Timothy Wong's NPI number?
- Timothy Wong's National Provider Identifier (NPI) is 1275731739, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Timothy Wong's specialty?
- Timothy Wong is listed in the NPPES registry with a primary specialty of Gastroenterology Physician (Allopathic & Osteopathic Physicians).
- Where is Timothy Wong located?
- Timothy Wong's practice location on file with NPPES is 77 Bowery # 701, New York, NY 10002-4940.
- What is Timothy Wong's phone number?
- The practice phone number listed in the NPPES registry for Timothy Wong is (212) 775-8388.
- Does Timothy Wong accept Medicare?
- Timothy Wong is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Timothy Wong's NPI active?
- Yes — Timothy Wong's NPI (1275731739) is active in the NPPES registry as of the last update on 2026-03-20.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.