Wayne Green, M.D.
NPI 1114906278 · Gastroenterology Physician · Harlingen, TX
Enrolled with Medicare as Practitioner - Gastroenterology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Wayne Green, M.D. is a Gastroenterology Physician provider in Harlingen, TX (NPI 1114906278).
Provider details
- NPI number
- 1114906278
- Entity type
- Individual
- Primary specialty
- Gastroenterology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- M0738 (TX)
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
910 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 | 196 | $85 |
| Biopsy of Esophagus, Stomach, And/Or Upper Small Bowel Using a Flexible Endoscope43239 | 130 | $99 |
| Amplifed Dna Or Rna Probe Detection of Severe Acute Respiratory Syndrome Coronavirus 2 (covid-19) Antigen87635 | 93 | $50 |
| Complete Ultrasound Scan of Abdomen76700 | 76 | $107 |
| Initial Hospital Care With Moderate Level of Medical Decision Making, If Using Time, at Least 75 Minutes99223 | 57 | $165 |
| Biopsy of Large Bowel Using a Flexible Endoscope |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 23 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Pantoprazole Sodium | 374 | 187 |
| Omeprazole | 265 | 139 |
| Lactulose | 235 | 178 |
| Peg3350/Sod Sulf,bicarb,cl/Kclbrand: Peg-3350 and Electrolytes | 186 | 168 |
| Peg3350/Sod Sulf,bicarb,cl/Kclbrand: Gavilyte-G | 143 | 123 |
| Sucralfate | 121 | 40 |
| Lactulosebrand: Constulose | 104 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$209 across 6 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
- 2006-01-16
- Last updated
- 2026-03-11
- Certified
- 2026-03-11
Frequently asked questions
- What is Wayne Green's NPI number?
- Wayne Green's National Provider Identifier (NPI) is 1114906278, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Wayne Green's specialty?
- Wayne Green is listed in the NPPES registry with a primary specialty of Gastroenterology Physician (Allopathic & Osteopathic Physicians).
- Where is Wayne Green located?
- Wayne Green's practice location on file with NPPES is 3101 South 77 Sunshine Strip, Harlingen, TX 78550-8904.
- What is Wayne Green's phone number?
- The practice phone number listed in the NPPES registry for Wayne Green is (956) 423-1050.
- Does Wayne Green accept Medicare?
- Wayne Green is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Wayne Green's NPI active?
- Yes — Wayne Green's NPI (1114906278) is active in the NPPES registry as of the last update on 2026-03-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.