Li Wang, M.D.
NPI 1477915478 · Gastroenterology Physician · East Providence, RI
Enrolled with Medicare as Practitioner - Gastroenterology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Li Wang, M.D. is a Gastroenterology Physician provider in East Providence, RI (NPI 1477915478).
Provider details
- NPI number
- 1477915478
- Entity type
- Individual
- Primary specialty
- Gastroenterology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- MD18426 (RI)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
10 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
8 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
134 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 | 56 | $127 |
| Biopsy of Esophagus, Stomach, And/Or Upper Small Bowel Using a Flexible Endoscope43239 | 26 | $89 |
| Biopsy of Large Bowel Using a Flexible Endoscope45380 | 24 | $132 |
| Removal of Polyps Or Growths of Large Bowel Using an Endoscope With Mechanical Snare45385 | 15 | $248 |
| Initial Hospital Care With Moderate Level of Medical Decision Making, If Using Time, at Least 75 Minutes99223 | 13 | $171 |
Typical Medicare-allowed amounts for these services range $89–$248 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 4 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Omeprazole | 82 | 33 |
| Pantoprazole Sodium | 23 | — |
| Linaclotidebrand: Linzess | 21 | — |
| Lipase/Protease/Amylasebrand: Zenpep | 15 | — |
Medicare Part D only. These counts cover prescriptions paid through Medicare Part D in 2024 — they do notinclude cash-pay, commercial-insurance, Medicaid, or Part B–administered drugs, and badly undercount high cash-pay categories (e.g. GLP-1 weight-loss, testosterone, and ED medications). Any drug with 10 or fewer claims is omitted by CMS, and beneficiary counts under 11 are suppressed — so a missing drug means no Part D record, never zero. This is a factual claims summary, not an endorsement, not medical advice, and not a consumer report. Source: CMS Medicare Part D Prescribers — by Provider and Drug.
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$44 across 3 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 (7)
- 55 Lake Ave NWorcester, MA 01655-0002Phone: (508) 334-1000
- 234 Goodman StCincinnati, OH 45219-2364Phone: (513) 558-5588
- 245 Chapman St Ste 300Providence, RI 02905-4539Phone: (401) 444-5280
- 146 W River St Ste 11dProvidence, RI 02904-2609Phone: (401) 793-5700Fax: (401) 793-7801
- 62 Amaral StRiverside, RI 02915-2205Phone: (401) 606-4260Fax: (401) 606-4261
- 375 Wampanoag TrlRiverside, RI 02915-2232Phone: (401) 649-4030
- 58 Amaral StRiverside, RI 02915-2205Phone: (401) 606-4260Fax: (401) 606-4261
Registry dates
- Enumerated
- 2016-03-28
- Last updated
- 2026-01-09
- Certified
- 2026-01-09
Frequently asked questions
- What is Li Wang's NPI number?
- Li Wang's National Provider Identifier (NPI) is 1477915478, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Li Wang's specialty?
- Li Wang is listed in the NPPES registry with a primary specialty of Gastroenterology Physician (Allopathic & Osteopathic Physicians).
- Where is Li Wang located?
- Li Wang's practice location on file with NPPES is 950 Warren Ave Ste 302, East Providence, RI 02914-1432.
- What is Li Wang's phone number?
- The practice phone number listed in the NPPES registry for Li Wang is (401) 444-2701.
- Does Li Wang accept Medicare?
- Li Wang is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Li Wang's NPI active?
- Yes — Li Wang's NPI (1477915478) is active in the NPPES registry as of the last update on 2026-01-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.