RUTH STROCK CPNP-AC
NPI 1659936581
Nurse Practitioner - Pediatrics in Aurora, CO
About Ruth Strock Cpnp-ac NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
RUTH STROCK CPNP-AC (NPI 1659936581) is an individual pediatrics provider in Aurora, Colorado, licensed in Colorado (APN.0994387-NP) and active in the NPI registry since May 2019. She is enrolled in Medicare PECOS and maintains a secondary practice location in Aurora.
NPPES Registry Identity
Specialties & Licenses 2
Other Names 1
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)
Ruth Strock Cpnp-ac is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignment
Medicare enrollment records show Ruth Strock reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Aurora, CO 80045
- Reassigned Medicare billing, Colorado enrollment
- 4,283 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 80045 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Referred Medical Equipment & Supplies CMS DME claims
Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.
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.
AURORA, CO 80045
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 Ruth Strock's NPI number?
The NPI number for Ruth Strock is 1659936581. It was assigned to this individual provider in the NPPES registry on May 6, 2019. The provider is also known as Ruth Williamson Cpnp-Ac.
Where is Ruth Strock located?
Ruth Strock practices at 1775 Aurora Ct, Aurora, CO 80045. The listed phone number is (303) 724-2323.
What is Ruth Strock's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Pediatrics, with taxonomy code 363LP0200X.
Is Ruth Strock enrolled in Medicare?
Yes. Ruth Strock is registered in the Medicare PECOS enrollment system.
Which organization bills Medicare for Ruth Strock's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Ruth Strock reassigns Medicare benefits to University Physicians Incorporated (Aurora, 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 Ruth Strock's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Ruth Strock accept?
Health plans from Select Health and UnitedHealthcare list Ruth Strock 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 Ruth Strock was last updated on April 23, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.
# Ruth Strock, CPNP-AC · NPI 1659936581
Pediatrics physician in Aurora, Colorado. Individual provider, active in the CMS NPPES registry since May 6, 2019.
## Identity
- **NPI:** 1659936581 (Entity type: Individual)
- **Enumerated:** May 6, 2019
- **Primary specialty:** Nurse Practitioner - Pediatrics · taxonomy 363LP0200X
- **State license:** APN.0994387-NP (Colorado)
- **Sole proprietor:** No
## Practice location
- **Address:** 1775 AURORA CT, Aurora, CO 80045-2536
- **Phone:** (303) 724-2323
## 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:** University Physicians Incorporated (NPI 1730347113, Aurora, CO), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** April 23, 2024
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Source: [NPI Profile](https://npiprofile.com/npi/1659936581) · Data from the CMS NPPES public registry.