ALEXIS GAZAK ISAACS NNP
NPI 1851357040
Nurse Practitioner - Neonatal, Critical Care in Durango, CO
About Alexis Gazak Isaacs Nnp NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
ALEXIS GAZAK ISAACS NNP (NPI 1851357040) is an individual neonatal, critical care provider in Durango, Colorado, licensed in Colorado (APN.0995836-NP) and active in the NPI registry since April 2006. She is enrolled in Medicare PECOS, maintains a secondary practice location in Colorado Springs, and is a graduate of Other (2004).
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Location 1
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Alexis Gazak Isaacs Nnp is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignment
Medicare enrollment records show Alexis Isaacs reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Durango, CO 81301
- Reassigned Medicare billing, Colorado enrollment
- 1,193 clinicians in this Medicare group
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 81301 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Other Providers at the Same Location NPPES 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
DURANGO, CO 81301
DURANGO, CO 81301
DURANGO, CO 81301
Frequently Asked Questions NPPES & CMS
Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.
What is Alexis Isaacs's NPI number?
The NPI number for Alexis Isaacs is 1851357040. It was assigned to this individual provider in the NPPES registry on April 25, 2006.
Where is Alexis Isaacs located?
Alexis Isaacs practices at 1010 Three Springs Blvd, Durango, CO 81301. The listed phone number is (970) 764-3131.
What is Alexis Isaacs's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Neonatal, Critical Care, with taxonomy code 363LN0005X.
Is Alexis Isaacs enrolled in Medicare?
Yes. Alexis Isaacs is registered in the Medicare PECOS enrollment system.
Which organization bills Medicare for Alexis Isaacs's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Alexis Isaacs reassigns Medicare benefits to Catholic Health Initiatives Colorado (Durango, CO). The reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Alexis Isaacs's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Alexis Isaacs accept?
Health plans from Blue Cross and Blue Shield of Texas, Oscar Health and Oscar Insurance Company list Alexis Isaacs as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.
When was this NPI record last updated?
The NPPES record for Alexis Isaacs was last updated on March 30, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.
# Alexis Gazak Isaacs, NNP · NPI 1851357040
Neonatal, Critical Care physician in Durango, Colorado. Individual provider, active in the CMS NPPES registry since April 25, 2006.
## Identity
- **NPI:** 1851357040 (Entity type: Individual)
- **Enumerated:** April 25, 2006
- **Primary specialty:** Nurse Practitioner - Neonatal, Critical Care · taxonomy 363LN0005X
- **State license:** APN.0995836-NP (Colorado)
- **Sole proprietor:** No
## Practice location
- **Address:** 1010 THREE SPRINGS BLVD, Durango, CO 81301-8296
- **Phone:** (970) 764-3131
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** Catholic Health Initiatives Colorado (NPI 1053610345, Durango, CO), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2004
## Record status
- **NPPES last updated:** March 30, 2023
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Source: [NPI Profile](https://npiprofile.com/npi/1851357040) · Data from the CMS NPPES public registry.