NPPES file of Aug 9, 2026

Olivia Louise Thornton, MD, MPH

Obstetrics & Gynecology Physician · Westminster, CO

Olivia Louise Thornton, MD, MPH is an obstetrics & gynecology physician with a practice address in Westminster, Colorado, and NPI 1578060497, issued on Apr 7, 2018. Check the license (Colorado CDRH.0072805, as entered in NPPES) on the Colorado Medical Board; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1578060497
Name
Olivia Louise Thornton
Credential
MD, MPH
Primary taxonomy
Obstetrics & Gynecology Physician 207V00000X
License number
CDRH.0072805 CO
Self-reported in NPPES; status is on the state search
Practice location
11245 Huron St, Westminster, CO 80234
Phone
(303) 338-4545
Enumerated
Apr 7, 2018
Record last updated
Jul 23, 2026
Medicaid ID
9000227526 CO
Medicare enrollment
Enrolled (PECOS I20240528003225); accepts Medicare assignment
Medical or professional school
University Of Texas Medical School At San Antonio, 2018
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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Also registered at 11245 Huron St

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Maricelle AbrenaPharmacist1902234990
  2. Kim Adams, RNAmbulatory Care Registered Nurse1922351535
  3. Brian Ahlstrand, M.D.Internal Medicine Physician1487920690
  4. Geraldine AmadorNurse's Aide1700913787
  5. Stephanie Ambach, DOObstetrics & Gynecology Physician1710555198
  6. Kim Anderson, KIM ANDERSON RNPediatric Registered Nurse1003147984

Verify Olivia Louise Thornton in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersColorado Medical Board
    Search for license CDRH.0072805
    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Open the Colorado license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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Industry payments in 2024: $125.58

1 payment: food and beverage; the largest payer was Stryker Corporation. The 21,429 providers of this specialty with any payment received $1,030.61 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Olivia Thornton$125.58
  2. Specialty average$1,030.61

Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.

Bills Medicare through one group practice

  1. Obstetrix Medical Group OF Colorado P CDenver, CO

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Olivia Louise Thornton among 906 obstetrics & gynecology physician records in Colorado

Olivia Louise Thornton, MD, MPH is one of 906 obstetrics & gynecology physician records with a practice address in Colorado. 69% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2018, is newer than 90% of them.

  • NPI issued2018 · 90% of these records are older, 8% newer
  • In a Medicare fileYes · 69% of these records are
  • In the CMS Doctors and Clinicians fileYes · 56% of these records are
  • Graduated2018 · median 2008 among the 504 with a school on file
  • Record last updated2026 · 60% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207V00000X and a Colorado practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

27 obstetrics & gynecology physician records list a practice address in Westminster

They are 27 of the 2,492 NPPES records with a practice address in Westminster, and 906 obstetrics & gynecology physician records in Colorado.

The 8 obstetrics & gynecology physician records with the nearest ZIP codes

  1. Kathleen ChamplainWestminster, CO 802341972646081
  2. Deborah Clendenning, PA-CWestminster, CO 802341700929254
  3. Christine Greenaway, RNCNPWestminster, CO 802341679600639
  4. Penny HartmanWestminster, CO 802341114061918
  5. Amy Le, MDWestminster, CO 802341942337977
  6. Karen Maloney, D.O.Westminster, CO 802341063535946
  7. Jordan Mendoza, M.D.Northglenn, CO 802341154646990
  8. Sonja Nazareth, MDWestminster, CO 802341861470411

Common questions

What is Olivia Louise Thornton, MD, MPH's NPI number?

Olivia Louise Thornton, MD, MPH's National Provider Identifier (NPI) is 1578060497, issued on Apr 7, 2018. An NPI identifies a provider in billing; it is not a license.

Where is Olivia Louise Thornton, MD, MPH located?

The NPPES record lists a practice address at 11245 Huron St, Westminster, CO, 80234. Phone: (303) 338-4545. Providers update this record themselves, so call before visiting.

How can I verify Olivia Louise Thornton, MD, MPH's license?

NPPES lists Colorado license number CDRH.0072805, as entered by the provider. Search the Colorado Medical Board at https://dpo.colorado.gov/Medical. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.

Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.

Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.