NPPES file of Aug 9, 2026

Emily Castellanos

Mental Health Counselor · Mattapan, MA

Emily Castellanos is a mental health counselor with a practice address in Mattapan, Massachusetts, and NPI 1194590117, issued on Nov 20, 2023. Check the license (Massachusetts 1000110, as entered in NPPES) with the Massachusetts 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
1194590117
Name
Emily Castellanos
Primary taxonomy
Mental Health Counselor 101YM0800X
License number
1000110 MA
Self-reported in NPPES; status is on the state search
Practice location
1575 Blue Hill Ave, Mattapan, MA 02126
Phone
(617) 296-0061
Enumerated
Nov 20, 2023
Record last updated
Nov 20, 2023
Medicare enrollment
Enrolled (PECOS I20240910003287); 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 mental health counselor records → All 18,415 in Massachusetts → Look up another NPI →

Also registered at 1575 Blue Hill Ave

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

  1. Taffidy Berrouette, LICSWSocial Worker1912344300
  2. Jose Cariz, MDInternal Medicine Physician1396733838
  3. Michelle Dalencour, M.D.Family Medicine Physician1073873006
  4. Tin DangPharmacist1275240053
  5. Laverne Dickson, FNP-CFamily Nurse Practitioner1316448467
  6. Tiniya FulksDental Hygienist1467817726

Verify Emily Castellanos in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Massachusetts board licenses this profession
    Search for license 1000110    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 Massachusetts 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. Mattapan Community Health Center, Inc.Boston, MA

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

Emily Castellanos among 18,415 mental health counselor records in Massachusetts

Emily Castellanos is one of 18,415 mental health counselor records with a practice address in Massachusetts. 7% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2023, is newer than 79% of them.

  • NPI issued2023 · 79% of these records are older, 15% newer
  • In a Medicare fileYes · 7% of these records are
  • In the CMS Doctors and Clinicians fileYes · 10% of these records are
  • Graduated2021 · median 2014 among the 1,811 with a school on file
  • Record last updated2023 · 60% 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 Massachusetts practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

23 mental health counselor records list a practice address in Mattapan

They are 23 of the 256 NPPES records with a practice address in Mattapan, and 18,415 mental health counselor records in Massachusetts.

All 18,415 in Massachusetts → Every provider in Mattapan → Mental Health Counselor nationwide →

The 8 mental health counselor records with the nearest ZIP codes

  1. Dwyla Angelos, MA, LMHCMattapan, MA 021261023171998
  2. Marie Antoine, LMHCMattapan, MA 021261407907462
  3. Dionne Bennett, LICSWMattapan, MA 021261891849402
  4. Maude BouquetMattapan, MA 021261518254101
  5. Paul Clarke, MSBoston, MA 021261225276819
  6. Kristin Dame, MA, LMHCMattapan, MA 021261053626911
  7. Evan KnightMattapan, MA 021261689962771
  8. Laure Lindor, PH.D.Mattapan, MA 021261336205152

Common questions

What is Emily Castellanos's NPI number?

Emily Castellanos's National Provider Identifier (NPI) is 1194590117, issued on Nov 20, 2023. An NPI identifies a provider in billing; it is not a license.

Where is Emily Castellanos located?

The NPPES record lists a practice address at 1575 Blue Hill Ave, Mattapan, MA, 02126. Phone: (617) 296-0061. Providers update this record themselves, so call before visiting.

How can I verify Emily Castellanos's license?

NPPES lists Massachusetts license number 1000110, as entered by the provider. 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. 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.