Gary Belcaster, M.D.
NPI 1871582833 · Gastroenterology Physician · Pasco, WA
Enrolled with Medicare as Practitioner - Gastroenterology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Gary Belcaster, M.D. is a Gastroenterology Physician provider in Pasco, WA (NPI 1871582833).
Provider details
- NPI number
- 1871582833
- Entity type
- Individual
- Primary specialty
- Gastroenterology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- MD00041984 (WA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
20 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
2 documented practice locations
- Open Payments transparency13% of score
Has Open Payments disclosures (2024)
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 methodology.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 19 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Metoclopramide Hcl | 251 | 195 |
| Famotidine | 211 | 61 |
| Omeprazole | 128 | 37 |
| Peg3350/Sod Sulf,bicarb,cl/Kclbrand: Peg-3350 and Electrolytes | 76 | 74 |
| Peg3350/Sod Sulf,bicarb,cl/Kclbrand: Gavilyte-G | 59 | 57 |
| Peg3350/Sod Sulf,bicarb,cl/Kclbrand: Gavilyte-C | 35 | 35 |
| Pantoprazole Sodium |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$387 across 16 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)
- 4545 Cordata PkwyBellingham, WA 98226-7123Phone: (360) 738-2200Fax: (360) 752-5668
Registry dates
- Enumerated
- 2005-10-20
- Last updated
- 2020-09-28
- Certified
- 2020-09-28
Frequently asked questions
- What is Gary Belcaster's NPI number?
- Gary Belcaster's National Provider Identifier (NPI) is 1871582833, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Gary Belcaster's specialty?
- Gary Belcaster is listed in the NPPES registry with a primary specialty of Gastroenterology Physician (Allopathic & Osteopathic Physicians).
- Where is Gary Belcaster located?
- Gary Belcaster's practice location on file with NPPES is 7425 Wrigley Dr Ste 204, Pasco, WA 99301.
- What is Gary Belcaster's phone number?
- The practice phone number listed in the NPPES registry for Gary Belcaster is (509) 416-8885.
- Does Gary Belcaster accept Medicare?
- Gary Belcaster is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Gary Belcaster's NPI active?
- Yes — Gary Belcaster's NPI (1871582833) is active in the NPPES registry as of the last update on 2020-09-28.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.