Steven Fabian, M.D.
NPI 1942315668 · Nephrology Physician · Lone Tree, CO
Enrolled with Medicare as Practitioner - Nephrology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Steven Fabian, M.D. is a Nephrology Physician provider in Lone Tree, CO (NPI 1942315668).
Provider details
- NPI number
- 1942315668
- Entity type
- Individual
- Primary specialty
- Nephrology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- DR.0041503 (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
2 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
586 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 | 123 | $115 |
| Visit Complexity Inherent to Evaluation and Management Associated With Medical Care Services That Serve As the Continuing Focal Point for All Needed Health Care Services And/Or With Medical Care Services That Are Part of Ongoing Care Related to a Patient'SG2211 | 97 | $16 |
| Established Patient Office Or Other Outpatient Visit With High Level of Medical Decision Making, If Using Time, 40 Minutes Or More99215 | 89 | $145 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 50 Minutes99233 | 75 | $111 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 56 | $77 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 37 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Losartan Potassium | 201 | 73 |
| Amlodipine Besylate | 138 | 55 |
| Atorvastatin Calcium | 128 | 47 |
| Calcitriol | 123 | 41 |
| Empagliflozinbrand: Jardiance | 117 | 40 |
| Carvedilol | 107 | 33 |
| Furosemide | 78 | 37 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$216 across 10 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)
- 1444 S Potomac St Ste 215Aurora, CO 80012-4533Phone: (720) 500-3439Fax: (855) 712-9183
Registry dates
- Enumerated
- 2006-08-21
- Last updated
- 2024-10-14
- Certified
- 2024-10-14
Frequently asked questions
- What is Steven Fabian's NPI number?
- Steven Fabian's National Provider Identifier (NPI) is 1942315668, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Steven Fabian's specialty?
- Steven Fabian is listed in the NPPES registry with a primary specialty of Nephrology Physician (Allopathic & Osteopathic Physicians).
- Where is Steven Fabian located?
- Steven Fabian's practice location on file with NPPES is 9777 S Yosemite St Ste 110, Lone Tree, CO 80124-3115.
- What is Steven Fabian's phone number?
- The practice phone number listed in the NPPES registry for Steven Fabian is (720) 696-0852.
- Does Steven Fabian accept Medicare?
- Steven Fabian is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Steven Fabian's NPI active?
- Yes — Steven Fabian's NPI (1942315668) is active in the NPPES registry as of the last update on 2024-10-14.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.