NPPES file of Aug 9, 2026

James J. Masterson, M.S.W.

Mental Health Counselor · Aurora, CO

James J. Masterson, M.S.W. is a mental health counselor with a practice address in Aurora, Colorado, and NPI 1831179324, issued on Jan 19, 2006. Check the license (Colorado 979008, 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
1831179324
Name
James J. Masterson
Credential
M.S.W.
Primary taxonomy
Mental Health Counselor 101YM0800X
License number
979008 CO
Self-reported in NPPES; status is on the state search
Practice location
2101 S Blackhawk St, Aurora, CO 80014
Phone
(303) 338-8578
Enumerated
Jan 19, 2006
Record last updated
Jul 13, 2026
Fax
(303) 861-6209
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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8 nearest mental health counselor records → All 8,626 in Colorado → Look up another NPI →

Also registered at 2101 S Blackhawk St

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

  1. Kathy Aguirre, LCSWClinical Social Worker1578578274
  2. Catherine Alpeter, MM, MT-BCMusic Therapist1497008320
  3. Joy Ewing, LMFTMental Health Counselor1114557634
  4. Jessica Kruckeberg, LMFTMarriage & Family Therapist1629513130
  5. Tiffany Lloyd, MA, LPCMental Health Counselor1134643257
  6. April MartinezDental Hygienist1700246667

Verify James J. Masterson 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 979008    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

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James J. Masterson among 8,626 mental health counselor records in Colorado

James J. Masterson, M.S.W. is one of 8,626 mental health counselor records with a practice address in Colorado. 4% 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 2006, is newer than under 1% of them.

  • NPI issued2006 · under 1% of these records are older, 97% newer
  • In a Medicare fileNo · 4% of these records are
  • In the CMS Doctors and Clinicians fileNo · 7% of these records are
  • Record last updated2026 · 54% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 101YM0800X and a Colorado practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

460 mental health counselor records list a practice address in Aurora

They are 460 of the 17,400 NPPES records with a practice address in Aurora, and 8,626 mental health counselor records in Colorado. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 8,626 in Colorado → Every provider in Aurora → Mental Health Counselor nationwide →

The 8 mental health counselor records with the nearest ZIP codes

  1. Melissa Adams, LPCAurora, CO 800141477759769
  2. Michael Ballard, M.A., N.C.CAurora, CO 800141013091842
  3. Rhonda Carter-FordAurora, CO 800141871717173
  4. Richard ClaytonAurora, CO 800141598098360
  5. Annetta Green, MAAurora, CO 800141609097096
  6. Lisa Jansen Thompson, MA, LPCAurora, CO 800141427132810
  7. Vanessa Richards, LPCAurora, CO 800141396952883
  8. Sarah RossiAurora, CO 800141043544000

Common questions

What is James J. Masterson, M.S.W.'s NPI number?

James J. Masterson, M.S.W.'s National Provider Identifier (NPI) is 1831179324, issued on Jan 19, 2006. An NPI identifies a provider in billing; it is not a license.

Where is James J. Masterson, M.S.W. located?

The NPPES record lists a practice address at 2101 S Blackhawk St, Aurora, CO, 80014. Phone: (303) 338-8578. Providers update this record themselves, so call before visiting.

How can I verify James J. Masterson, M.S.W.'s license?

NPPES lists Colorado license number 979008, 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.