Denver Nephrologists, PC
Denver Nephrologists, PC is a healthcare organization registered as Nephrology Physician in Highlands Ranch, CO, holding Type 2 (organization) NPI 1891027637 since 2010. The authorized official on file is Elizabeth Irwin, Director Operations.
✓ Active NPI ✓ Valid NPI checksum
| NPI | 1891027637 |
|---|---|
| Entity type | Organization (Type 2) |
| Legal business name | Denver Nephrologists, PC |
| Other name | <Unavail> |
| Practice address | 8671 S QUEBEC ST STE 110, Highlands Ranch, CO, 80130 |
| Phone | 3037998760 |
| Fax | 3037998767 |
| Enumeration date | 2010-02-04 |
| Last updated in NPPES | 2025-06-09 |
Authorized official
| Name | Elizabeth Irwin |
|---|---|
| Title | Director Operations |
| Phone | 3033274700 |
Taxonomy & classification
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 207RN0300X | Nephrology Physician | Primary | — | — |
Copy-ready billing details
Provider: Denver Nephrologists, PC NPI: 1891027637 Taxonomy: 207RN0300X (Nephrology Physician) Address: 8671 S QUEBEC ST STE 110, Highlands Ranch, CO, 80130
Providers at this address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1316930613 | David Kanar | Individual | Nephrology Physician | Highlands Ranch, CO |
| 1700840774 | Johanna Carey | Individual | Nurse Practitioner | Highlands Ranch, CO |
| 1255379426 | Sameer Bisarya | Individual | Nephrology Physician | Highlands Ranch, CO |
| 1881808277 | Dmitri Sychev | Individual | Nephrology Physician | Highlands Ranch, CO |
| 1710203682 | Ryan Mascarenhas | Individual | Nephrology Physician | Highlands Ranch, CO |
| 1821798166 | Kelsey Felt | Individual | Nurse Practitioner | Highlands Ranch, CO |
| 1457034704 | Emily Quick | Individual | Family Nurse Practitioner | Highlands Ranch, CO |
| 1629845706 | Laura Hope | Individual | Adult Health Nurse Practitioner | Highlands Ranch, CO |
Verify this record
Cross-check NPI 1891027637 against the authoritative CMS record: view Denver Nephrologists, PC on the official NPPES registry .
What is an NPI number?
A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes — even if the provider moves or changes specialty. Read the full guide or validate an NPI number.
Frequently asked questions
What type of organization is Denver Nephrologists, PC?
What is a Type 2 NPI?
Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2025-06-09.