NPPES file of Aug 9, 2026

Melissa Marquez, LCSW

Clinical Social Worker · Alamosa, CO

Melissa Marquez, LCSW is a clinical social worker with a practice address in Alamosa, Colorado, and NPI 1104335058, issued on Sep 22, 2017. Check the license (Colorado CSW.09926675, as entered in NPPES) with the Colorado board that licenses this profession; the Medicare figures below come from public CMS files.

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

NPPES recordNPPES file of Aug 9, 2026
1104335058
Name
Melissa Marquez
Credential
LCSW
Primary taxonomy
Clinical Social Worker 1041C0700X
License number
CSW.09926675 CO
Self-reported in NPPES; status is on the state search
Practice location
8745 County Road 9 S, Alamosa, CO 81101
Phone
(719) 589-3671
Enumerated
Sep 22, 2017
Record last updated
Jul 21, 2022
Medicare enrollment
Enrolled (PECOS I20200724001903); accepts 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 clinical social worker records → All 7,356 in Colorado → Look up another NPI →

Also registered at 8745 County Road 9 S

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

  1. Melissa AcostaPeer Specialist1730688235
  2. Krystle AlbertMental Health Counselor1164857439
  3. Patricia Albert, LPCMental Health Counselor1215332143
  4. Chris AllingtonMental Health Counselor1942633359
  5. John Anderson, CTRSMental Health Counselor1508981945
  6. Theresa ArchueltaMental Health Counselor1083818769

Verify Melissa Marquez 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 CSW.09926675    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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Bills Medicare through one group practice

  1. San Luis Valley Community Mental Health Center, Inc.Alamosa, CO

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

Melissa Marquez among 7,356 clinical social worker records in Colorado

Melissa Marquez, LCSW is one of 7,356 clinical social worker records with a practice address in Colorado. 14% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2017, is newer than 48% of them.

  • NPI issued2017 · 48% of these records are older, 47% newer
  • In a Medicare fileYes · 14% of these records are
  • In the CMS Doctors and Clinicians fileYes · 21% of these records are
  • Graduated2017 · median 2014 among the 1,575 with a school on file
  • Record last updated2022 · 46% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 1041C0700X and a Colorado practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

13 clinical social worker records list a practice address in Alamosa

They are 13 of the 604 NPPES records with a practice address in Alamosa, and 7,356 clinical social worker records in Colorado.

All 7,356 in Colorado → Every provider in Alamosa → Clinical Social Worker nationwide →

The 8 clinical social worker records with the nearest ZIP codes

  1. Carol Cotter, LISWAlamosa, CO 811011891886602
  2. Shelby Cramer, LCSWAlamosa, CO 811011588454706
  3. Frances Echeverria, MSWAlamosa, CO 811011629852363
  4. Susan Graham, LCSWAlamosa, CO 811011760917868
  5. Candyce Hunt, LCSWAlamosa, CO 811011720007396
  6. Jennifer McCoy, SWCAlamosa, CO 811011801635925
  7. Hillary Nipple, LCSWAlamosa, CO 811011295286672
  8. Audrey Reich, LCSWAlamosa, CO 811011568730752

Common questions

What is Melissa Marquez, LCSW's NPI number?

Melissa Marquez, LCSW's National Provider Identifier (NPI) is 1104335058, issued on Sep 22, 2017. An NPI identifies a provider in billing; it is not a license.

Where is Melissa Marquez, LCSW located?

The NPPES record lists a practice address at 8745 County Road 9 S, Alamosa, CO, 81101. Phone: (719) 589-3671. Providers update this record themselves, so call before visiting.

How can I verify Melissa Marquez, LCSW's license?

NPPES lists Colorado license number CSW.09926675, 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. Medicare files from data.cms.gov. 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.