Bijan Roshan, MD
NPI 1043280407 · Nephrology Physician · Denver, CO
Enrolled with Medicare as Practitioner - Nephrology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Bijan Roshan, MD is a Nephrology Physician provider in Denver, CO (NPI 1043280407).
Provider details
- NPI number
- 1043280407
- Entity type
- Individual
- Primary specialty
- Nephrology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 8789 (MT)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
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
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
1,783 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 Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 708 | $136 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 454 | $80 |
| Dialysis Services, 2-3 Physician Visits Per Month (20 Years Or Older)90961 | 131 | $303 |
| Dialysis Procedure Including 1 Evaluation90945 | 123 | $88 |
| Injection of Drug Or Substance Under Skin Or Into Muscle96372 | 69 | $16 |
| Initial Hospital Care With Straightforward Or Low-Level Medical Decision Making, If Using Time, at Least 55 Minutes99222 | 67 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 30 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Calcitriol | 245 | 74 |
| Amlodipine Besylate | 111 | 45 |
| Carvedilol | 105 | 37 |
| Spironolactone | 104 | 37 |
| Valsartan | 70 | 26 |
| Losartan Potassium | 57 | 16 |
| Allopurinol | 55 | 20 |
| Nifedipinebrand: Nifedipine Er |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$2,657 across 17 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
- 2006-01-26
- Last updated
- 2013-04-26
Frequently asked questions
- What is Bijan Roshan's NPI number?
- Bijan Roshan's National Provider Identifier (NPI) is 1043280407, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Bijan Roshan's specialty?
- Bijan Roshan is listed in the NPPES registry with a primary specialty of Nephrology Physician (Allopathic & Osteopathic Physicians).
- Where is Bijan Roshan located?
- Bijan Roshan's practice location on file with NPPES is 850 E Harvard Ave, Denver, CO 80210-5073.
- What is Bijan Roshan's phone number?
- The practice phone number listed in the NPPES registry for Bijan Roshan is (303) 777-3333.
- Does Bijan Roshan accept Medicare?
- Bijan Roshan is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Bijan Roshan's NPI active?
- Yes — Bijan Roshan's NPI (1043280407) is active in the NPPES registry as of the last update on 2013-04-26.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.