Rajesh Jain, M.D.
NPI 1811922339 · Gastroenterology Physician · Lakewood, CO
Enrolled with Medicare as Practitioner - Gastroenterology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Rajesh Jain, M.D. is a Gastroenterology Physician provider in Lakewood, CO (NPI 1811922339).
Provider details
- NPI number
- 1811922339
- Entity type
- Individual
- Primary specialty
- Gastroenterology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 37888 (CO)
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
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
445 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) |
|---|---|---|
| Biopsy of Large Bowel Using a Flexible Endoscope45380 | 73 | $150 |
| Colorectal Cancer Screening; Colonoscopy on Individual at High RiskG0105 | 73 | $174 |
| Removal of Polyps Or Growths of Large Bowel Using an Endoscope With Mechanical Snare45385 | 59 | $241 |
| Biopsy of Esophagus, Stomach, And/Or Upper Small Bowel Using a Flexible Endoscope43239 | 54 | $97 |
| Colorectal Cancer Screening; Colonoscopy on Individual Not Meeting Criteria for High RiskG0121 | 36 | $174 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 10 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Pantoprazole Sodium | 313 | 84 |
| Omeprazole | 55 | 16 |
| Linaclotidebrand: Linzess | 25 | — |
| Esomeprazole Magnesium | 18 | — |
| Vonoprazan Fumaratebrand: Voquezna | 17 | — |
| Famotidine | 16 | — |
| Sulfasalazine | 14 | — |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$79,875 across 197 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
- 2006-07-12
- Last updated
- 2010-06-18
Frequently asked questions
- What is Rajesh Jain's NPI number?
- Rajesh Jain's National Provider Identifier (NPI) is 1811922339, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Rajesh Jain's specialty?
- Rajesh Jain is listed in the NPPES registry with a primary specialty of Gastroenterology Physician (Allopathic & Osteopathic Physicians).
- Where is Rajesh Jain located?
- Rajesh Jain's practice location on file with NPPES is 7000 W Colfax Ave Ste B, Lakewood, CO 80214-5434.
- What is Rajesh Jain's phone number?
- The practice phone number listed in the NPPES registry for Rajesh Jain is (303) 573-9951.
- Does Rajesh Jain accept Medicare?
- Rajesh Jain is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Rajesh Jain's NPI active?
- Yes — Rajesh Jain's NPI (1811922339) is active in the NPPES registry as of the last update on 2010-06-18.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.