NPPES file of Aug 9, 2026

Christine Nicole Grassi

Counselor · Sheridan, CO

Christine Nicole Grassi is a counselor with a practice address in Sheridan, Colorado, and NPI 1659904589, issued on Feb 19, 2020. Check the license 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
1659904589
Name
Christine Nicole Grassi
Primary taxonomy
Counselor 101Y00000X
Practice location
3460 S Federal Blvd, Sheridan, CO 80110
Phone
(303) 761-0200
Enumerated
Feb 19, 2020
Record last updated
Feb 19, 2020 (not updated in 6 years: call before relying on the address or phone)
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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Also registered at 3460 S Federal Blvd

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

  1. Daniel AguilarPeer Specialist1346850781
  2. Tyler AlvarezCase Manager/Care Coordinator1194487199
  3. Max Armstrong, CATAddiction (Substance Use Disorder) Counselor1295512945
  4. Donald Davis, MA, LPCProfessional Counselor1780217000
  5. Sophia ErnstromMental Health Counselor1326783309
  6. Emily Evans, SWCClinical Social Worker1538980198

Verify Christine Nicole Grassi in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Colorado board licenses this professionCheck 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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4 counselor records list a practice address in Sheridan

They are 4 of the 49 NPPES records with a practice address in Sheridan, and 2,550 counselor records in Colorado. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

Other counselor records in Colorado

  1. Abigail A HarrisonDenver, CO1760221998
  2. Emily Abbett-Wald, B.A.Vail, CO1780916353
  3. Dean AbeytaLakewood, CO1336838960
  4. Tricia AbramDenver, CO1154453694
  5. Jane AckermanWheat Ridge, CO1891183042
  6. Sierra Ackerman, LPCNorthglenn, CO1700463411
  7. Alea Acosta, LPCCFort Collins, CO1699509133
  8. Kaylie AcostaColorado Springs, CO1457219016
  9. Lizbeth Acosta-AguilarLafayette, CO1043951544
  10. Bonnie AcreeThornton, CO1518376862

Common questions

What is Christine Nicole Grassi's NPI number?

Christine Nicole Grassi's National Provider Identifier (NPI) is 1659904589, issued on Feb 19, 2020. An NPI identifies a provider in billing; it is not a license.

Where is Christine Nicole Grassi located?

The NPPES record lists a practice address at 3460 S Federal Blvd, Sheridan, CO, 80110. Phone: (303) 761-0200. Providers update this record themselves, so call before visiting.

How can I verify Christine Nicole Grassi's license?

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.

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.