DR. OLIVIA LOUISE THORNTON MD, MPH
NPI 1578060497
Obstetrics & Gynecology in Westminster, CO
About Dr. Olivia Louise Thornton Md, Mph NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. OLIVIA LOUISE THORNTON MD, MPH (NPI 1578060497) is an individual obstetrics & gynecology provider in Westminster, Colorado, licensed in Colorado (CDRH.0072805) and active in the NPI registry since April 2018. She is enrolled in Medicare PECOS, maintains a secondary practice location in Denver, and is a graduate of University Of Texas Medical School At San Antonio (2018).
NPPES Registry Identity
Specialties & Licenses 2
Secondary Practice Location 1
Other Identifiers 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 and accepts Medicare assignment
Dr. Olivia Louise Thornton Md, Mph is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.
Medicare Billing Reassignments
4Medicare enrollment records show Olivia Thornton reassigns Medicare billing to 4 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Denver, CO 80205
- Reassigned Medicare billing, Colorado enrollment
- 118 clinicians in this Medicare group
Denver, CO 80204
- Reassigned Medicare billing, Colorado enrollment
- 2,259 clinicians in this Medicare group
Denver, CO 80220
- Reassigned Medicare billing, Colorado enrollment
- 61 clinicians in this Medicare group
Denver, CO 80247
- Reassigned Medicare billing, Colorado enrollment
- Medicare enrollment name: Colorado Permanente Medical Group PC
- 1,715 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 80234 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.
WESTMINSTER, CO 80234
WESTMINSTER, CO 80234
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 Olivia Thornton's NPI number?
The NPI number for Olivia Thornton is 1578060497. It was assigned to this individual provider in the NPPES registry on April 7, 2018.
Where is Olivia Thornton located?
Olivia Thornton practices at 11245 Huron St, Westminster, CO 80234. The listed phone number is (303) 338-4545.
What is Olivia Thornton's specialty?
The primary specialty registered for this NPI is Obstetrics & Gynecology with taxonomy code 207V00000X.
Is Olivia Thornton enrolled in Medicare?
Yes. Olivia Thornton is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.
Which organizations bill Medicare for Olivia Thornton's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Olivia Thornton reassigns Medicare benefits to 4 organizations: Obstetrix Medical Group Of Colorado P C (Denver, CO), Denver Health And Hospital Authority (Denver, CO), Questcare Obstetrics Colorado LLC (Denver, CO) and Colorado Permanente Medical Group, P.C. (Denver, CO). Each 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 Olivia Thornton's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Olivia Thornton accept?
Health plans from UnitedHealthcare list Olivia Thornton 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 Olivia Thornton was last updated on September 16, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 39 days 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.
# Dr. Olivia Louise Thornton, MD, MPH · NPI 1578060497
Obstetrics & Gynecology physician in Westminster, Colorado. Individual provider, active in the CMS NPPES registry since April 7, 2018.
## Identity
- **NPI:** 1578060497 (Entity type: Individual)
- **Enumerated:** April 7, 2018
- **Primary specialty:** Obstetrics & Gynecology · taxonomy 207V00000X
- **State license:** CDRH.0072805 (Colorado)
- **Sole proprietor:** No
## Practice location
- **Address:** 11245 HURON ST, Westminster, CO 80234-2806
- **Phone:** (303) 338-4545
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** 4 organizations under Medicare reassignment (form CMS-855R): Obstetrix Medical Group Of Colorado P C (NPI 1497779276, Denver, CO); Denver Health And Hospital Authority (NPI 1477569838, Denver, CO); Questcare Obstetrics Colorado LLC (NPI 1417295932, Denver, CO); Colorado Permanente Medical Group, P.C. (NPI 1760599724, Denver, CO) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** University Of Texas Medical School At San Antonio, class of 2018
## Record status
- **NPPES last updated:** September 16, 2026
- **Other identifiers:** Medicaid 9000227526 (CO)
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Source: [NPI Profile](https://npiprofile.com/npi/1578060497) · Data from the CMS NPPES public registry.