Mark Dell'Aglio, MD
NPI 1477656460 · Gastroenterology Physician · Meridian, ID
Enrolled with Medicare as Practitioner - Gastroenterology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Mark Dell'Aglio, MD is a Gastroenterology Physician provider in Meridian, ID (NPI 1477656460).
Provider details
- NPI number
- 1477656460
- Entity type
- Individual
- Primary specialty
- Gastroenterology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- M-13433 (ID)
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
19 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
4 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
179 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) |
|---|---|---|
| Review By Radiologist of Image From Tube Placement Into Bile Duct Using an Endoscope74328 | 45 | $21 |
| Diagnostic Exam of Esophagus, Stomach, And/Or Upper Small Bowel Using a Flexible Endoscope43235 | 37 | $101 |
| Removal of Stone Or Debris From Bile Or Pancreatic Duct Using a Flexible Endoscope43264 | 33 | $215 |
| Incision of Pancreatic Outlet Using a Flexible Endoscope43262 | 23 | $81 |
| Diagnostic Exam of Large Bowel Using a Flexible Endoscope45378 | 16 | $160 |
| Biopsy of Esophagus, Stomach, And/Or Upper Small Bowel Using a Flexible Endoscope |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$73 across 1 record (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 (3)
- 425 W Bannock StBoise, ID 83702-6035Phone: (208) 343-6458Fax: (208) 343-5031
- 9850 St Lukes DrNampa, ID 83687-7912Phone: (208) 343-6458Fax: (208) 343-5031
- 1200 Garrity BlvdNampa, ID 83687-3402Phone: (208) 343-6458Fax: (208) 343-5031
Registry dates
- Enumerated
- 2006-09-06
- Last updated
- 2019-07-22
Frequently asked questions
- What is Mark Dell'Aglio's NPI number?
- Mark Dell'Aglio's National Provider Identifier (NPI) is 1477656460, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mark Dell'Aglio's specialty?
- Mark Dell'Aglio is listed in the NPPES registry with a primary specialty of Gastroenterology Physician (Allopathic & Osteopathic Physicians).
- Where is Mark Dell'Aglio located?
- Mark Dell'Aglio's practice location on file with NPPES is 2235 E Gala St, Meridian, ID 83642-8026.
- What is Mark Dell'Aglio's phone number?
- The practice phone number listed in the NPPES registry for Mark Dell'Aglio is (208) 887-3724.
- Does Mark Dell'Aglio accept Medicare?
- Mark Dell'Aglio is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Mark Dell'Aglio's NPI active?
- Yes — Mark Dell'Aglio's NPI (1477656460) is active in the NPPES registry as of the last update on 2019-07-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.