NPPES file of Aug 9, 2026

Mariah Sierra Brown, HIGH SCHOOL DIPLOMA

Mental Health Counselor · Brockton, MA

Mariah Sierra Brown, HIGH SCHOOL DIPLOMA is a mental health counselor with a practice address in Brockton, Massachusetts, and NPI 1154996858, issued on May 25, 2021. Check the license with the Massachusetts 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
1154996858
Name
Mariah Sierra Brown
Credential
HIGH SCHOOL DIPLOMA
Primary taxonomy
Mental Health Counselor 101YM0800X
Practice location
300 Battles St, Brockton, MA 02301
Phone
(774) 327-5670
Enumerated
May 25, 2021
Record last updated
May 25, 2021 (not updated in 5 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 300 Battles St

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

  1. Oluwagbotemi Ashley, ICCCase Manager/Care Coordinator1255011185
  2. Jacob BelonyCase Manager/Care Coordinator1235719261
  3. Lynn BrownCommunity Health Worker1568341683
  4. Isabelle CharlotCounselor1326610627
  5. Kelly HannaCase Manager/Care Coordinator1881342798
  6. Ashley HerbertMental Health Counselor1568380699

Verify Mariah Sierra Brown in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Massachusetts 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
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498 mental health counselor records list a practice address in Brockton

They are 498 of the 4,287 NPPES records with a practice address in Brockton, and 18,415 mental health counselor records in Massachusetts. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 498 in Brockton → All 18,415 in Massachusetts → Every provider in Brockton →

Other mental health counselor records in Massachusetts

  1. Casandra Aasmundsen, MAWorcester, MA1104234442
  2. Maryam AbalkhailHolyoke, MA1275035131
  3. Daniela AbarcaSpringfield, MA1871262006
  4. Lorena Abarr, LMHC, CADCAmherst, MA1902178858
  5. Laura AbascianoDedham, MA1336446137
  6. Tatyana AbashinaSpringfield, MA1902013113
  7. Diana AbathGreenfield, MA1679371942
  8. Bryan Abbott, MSTaunton, MA1306671987
  9. Carolee Abbott, LMHCHyannis, MA1013030485
  10. Rebeca AbboudJamaica Plain, MA1588991525

Common questions

What is Mariah Sierra Brown, HIGH SCHOOL DIPLOMA's NPI number?

Mariah Sierra Brown, HIGH SCHOOL DIPLOMA's National Provider Identifier (NPI) is 1154996858, issued on May 25, 2021. An NPI identifies a provider in billing; it is not a license.

Where is Mariah Sierra Brown, HIGH SCHOOL DIPLOMA located?

The NPPES record lists a practice address at 300 Battles St, Brockton, MA, 02301. Phone: (774) 327-5670. Providers update this record themselves, so call before visiting.

How can I verify Mariah Sierra Brown, HIGH SCHOOL DIPLOMA's license?

Search the Massachusetts 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.