Proactive Health, Inc
Proactive Health, Inc is a healthcare organization registered as Public Health & General Preventive Medicine Physician in Denver, CO, holding Type 2 (organization) NPI 1598875007 since 2006. The authorized official on file is Linda Shapiro, Physician/Owner.
✓ Active NPI ✓ Valid NPI checksum
| NPI | 1598875007 |
|---|---|
| Entity type | Organization (Type 2) |
| Legal business name | Proactive Health, Inc |
| Practice address | 4500 E 9TH AVE, SUITE 740S, Denver, CO, 80220 |
| Phone | 3033206530 |
| Fax | 3033555035 |
| Enumeration date | 2006-08-30 |
| Last updated in NPPES | 2007-12-11 |
Authorized official
| Name | Linda Shapiro |
|---|---|
| Title | Physician/Owner |
| Phone | 3033206530 |
Taxonomy & classification
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 2083P0901X | Public Health & General Preventive Medicine Physician | Primary | — | — |
Copy-ready billing details
Provider: Proactive Health, Inc NPI: 1598875007 Taxonomy: 2083P0901X (Public Health & General Preventive Medicine Physician) Address: 4500 E 9TH AVE, SUITE 740S, Denver, CO, 80220
Providers at this address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1245233782 | Daniel Witten | Individual | Internal Medicine Physician | Denver, CO |
| 1235134008 | Igor Borisov | Individual | Internal Medicine Physician | Denver, CO |
| 1093713265 | Eugene Rosenthall | Individual | Podiatrist | Denver, CO |
| 1467453787 | Owen Reichman | Individual | Otolaryngology Physician | Denver, CO |
| 1639163587 | Mark Linkow | Individual | Gastroenterology Physician | Denver, CO |
| 1174518344 | Daniel Siegel | Individual | Gastroenterology Physician | Denver, CO |
| 1952399065 | Kristina Fraser | Individual | Obstetrics & Gynecology Physician | Denver, CO |
| 1639168586 | Susan Esmond | Individual | Physician Assistant | Denver, CO |
Verify this record
Cross-check NPI 1598875007 against the authoritative CMS record: view Proactive Health, Inc 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 Proactive Health, Inc?
What is a Type 2 NPI?
Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2007-12-11.