NPPES file of Aug 9, 2026

Aspen Mares-Toledo

Addiction (Substance Use Disorder) Counselor · Thornton, CO

Aspen Mares-Toledo is an addiction (substance use disorder) counselor with a practice address in Thornton, Colorado, and NPI 1801365044, issued on Nov 16, 2018. Check the license (Colorado LPC.23409, as entered in NPPES) with the Colorado board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.

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

NPPES recordNPPES file of Aug 9, 2026
1801365044
Name
Aspen Mares-Toledo
Primary taxonomy
Addiction (Substance Use Disorder) Counselor 101YA0400X
License number
LPC.23409 CO
Self-reported in NPPES; status is on the state search
Practice location
8931 Huron St, Thornton, CO 80260
Phone
(303) 853-3500
Enumerated
Nov 16, 2018
Record last updated
Jul 27, 2026
Medicare enrollment
Enrolled (PECOS I20260303002850); may accept Medicare assignment
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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8 nearest addiction (substance use disorder) counselor records → All 1,876 in Colorado → Look up another NPI →

Also registered at 8931 Huron St

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

  1. Haydn Abbott, BS, RNRegistered Nurse1003378712
  2. Matthew AbbottSocial Worker1518486612
  3. Jennifer AberMarriage & Family Therapist1871843508
  4. Bonnie AcreeCounselor1518376862
  5. Patricia Adams, LMHCMental Health Counselor1609165703
  6. Megan AgyCounselor1992227664

Verify Aspen Mares-Toledo in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Colorado board licenses this profession
    Search for license LPC.23409    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
Find 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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Aspen Mares-Toledo among 1,876 addiction (substance use disorder) counselor records in Colorado

Aspen Mares-Toledo is one of 1,876 addiction (substance use disorder) counselor records with a practice address in Colorado. 2% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does not. Its NPI, issued in 2018, is newer than 53% of them.

  • NPI issued2018 · 53% of these records are older, 41% newer
  • In a Medicare fileNo · 2% of these records are
  • In the CMS Doctors and Clinicians fileYes · 4% of these records are
  • Graduated2023 · median 2019 among the 84 with a school on file
  • Record last updated2026 · 55% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 101YA0400X and a Colorado practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

75 addiction (substance use disorder) counselor records list a practice address in Thornton

They are 75 of the 2,234 NPPES records with a practice address in Thornton, and 1,876 addiction (substance use disorder) counselor records in Colorado. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 1,876 in Colorado → Every provider in Thornton → Addiction (Substance Use Disorder) Counselor nationwide →

The 8 addiction (substance use disorder) counselor records with the nearest ZIP codes

  1. Margaret Chancellor, B.S., CACIIIThornton, CO 802601518021351
  2. Billie Dean, MA, LACThornton, CO 802601932431160
  3. Leslie Eckenrod, CAC IIIThornton, CO 802601861746976
  4. Amber Ellis, CAC IIIThornton, CO 802601245584473
  5. Mary Jane Glaspey, LCSWThornton, CO 802601780906891
  6. Lee Anna Hageman, MA CACIIIThornton, CO 802601083823686
  7. Melissa Hickerson, MA, CAC IIIThornton, CO 802601346584406
  8. Annette Koch, CAC III- COLORADOThornton, CO 802601578807525

Common questions

What is Aspen Mares-Toledo's NPI number?

Aspen Mares-Toledo's National Provider Identifier (NPI) is 1801365044, issued on Nov 16, 2018. An NPI identifies a provider in billing; it is not a license.

Where is Aspen Mares-Toledo located?

The NPPES record lists a practice address at 8931 Huron St, Thornton, CO, 80260. Phone: (303) 853-3500. Providers update this record themselves, so call before visiting.

How can I verify Aspen Mares-Toledo's license?

NPPES lists Colorado license number LPC.23409, as entered by the provider. Search the Colorado board that licenses this profession; the NPPES record confirms identity only.

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

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

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.