Siddharth Javia, M.D.
NPI 1174811608 · Gastroenterology Physician · Portland, OR
Enrolled with Medicare as Practitioner - Gastroenterology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Siddharth Javia, M.D. is a Gastroenterology Physician provider in Portland, OR (NPI 1174811608).
Provider details
- NPI number
- 1174811608
- Entity type
- Individual
- Primary specialty
- Gastroenterology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- MD60787977 (WA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
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
14 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
3 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
174 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) |
|---|---|---|
| Moderate Sedation Services Provided By the Same Physician Or Other Qualified Health Care Professional Performing a Gastrointestinal Endoscopic Service That Sedation Supports, Requiring the Presence of an Independent Trained Observer to Assist in the MonitoG0500 | 48 | $5 |
| Biopsy of Esophagus, Stomach, And/Or Upper Small Bowel Using a Flexible Endoscope43239 | 33 | $64 |
| Removal of Polyps Or Growths of Large Bowel Using an Endoscope With Mechanical Snare45385 | 29 | $221 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 19 | $126 |
| Review By Radiologist of Image From Tube Placement Into Bile Duct Using an Endoscope74328 | 17 | $23 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 13 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Omeprazole | 97 | 42 |
| Nortriptyline Hcl | 25 | — |
| Mesalamine | 18 | — |
| Budesonidebrand: Budesonide Dr | 14 | — |
| Pantoprazole Sodium | 14 | — |
| Peg3350/Sod Sulf,bicarb,cl/Kclbrand: Gavilyte-C | 13 | 11 |
| Azathioprine | 12 | — |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$77 across 2 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 (2)
- 1015 Nw 22nd AvePortland, OR 97210-3025Phone: (503) 413-7878
- 820 N Chelan AveWenatchee, WA 98801Phone: (509) 663-8711
Registry dates
- Enumerated
- 2011-07-18
- Last updated
- 2024-07-24
- Certified
- 2024-07-24
Frequently asked questions
- What is Siddharth Javia's NPI number?
- Siddharth Javia's National Provider Identifier (NPI) is 1174811608, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Siddharth Javia's specialty?
- Siddharth Javia is listed in the NPPES registry with a primary specialty of Gastroenterology Physician (Allopathic & Osteopathic Physicians).
- Where is Siddharth Javia located?
- Siddharth Javia's practice location on file with NPPES is 3303 S Bond Ave, Portland, OR 97239-4501.
- What is Siddharth Javia's phone number?
- The practice phone number listed in the NPPES registry for Siddharth Javia is (503) 494-4373.
- Does Siddharth Javia accept Medicare?
- Siddharth Javia is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Siddharth Javia's NPI active?
- Yes — Siddharth Javia's NPI (1174811608) is active in the NPPES registry as of the last update on 2024-07-24.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.