Registry data as of Aug 27, 2026

Ismael Santos

Behavior Technician · Chelmsford, MA

Ismael Santos is a behavior technician with a practice address in Chelmsford, Massachusetts, and NPI 1851895676, issued on Mar 19, 2018. 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, loaded Aug 27, 2026 · method · Verify with CMS →

NPPES recordas of Aug 27, 2026
1851895676
Name
Ismael Santos
Primary taxonomy
Behavior Technician 106S00000X
Practice location
315 Littleton RD, Chelmsford, MA 01824
Phone
(978) 856-8645
Enumerated
Mar 19, 2018
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 315 Littleton RD

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

  1. Breanne AdleyBehavior Technician1114569084
  2. Nashville AnzianiBehavior Technician1295293470
  3. Stephanie AustinBehavior Technician1164913257
  4. Emmanuel AworantiBehavior Technician1588141881
  5. Rebecca BairdBehavior Technician1740757129
  6. Jacob BarryBehavior Technician1710488473

Verify Ismael Santos 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
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.

78 behavior technician records list a Chelmsford practice address

They are 78 of the 937 NPPES records with a Chelmsford practice address, and 11,579 behavior technician records in Massachusetts. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

Other behavior technician records in Massachusetts

  1. Karen AaseBoston, MA1891269601
  2. Blessing AbahHingham, MA1770123069
  3. Stefani AbarcaLawrence, MA1942771167
  4. Abdullah AbbasiSpringfield, MA1326847294
  5. Amber AbbondanzoWorcester, MA1083470017
  6. Jessica AbbottLowell, MA1700481462
  7. Emad AbboudDanvers, MA1649080425
  8. Nina AbdallahNorth Reading, MA1992370167
  9. Amira AbdelfattahBeverly, MA1689544975
  10. Isra AbdelhadiMarlborough, MA1306508718

Common questions

What is Ismael Santos's NPI number?

Ismael Santos's National Provider Identifier (NPI) is 1851895676, issued on Mar 19, 2018. An NPI identifies a provider in billing; it is not a license.

Where is Ismael Santos located?

The NPPES record lists a practice address at 315 Littleton RD, Chelmsford, MA, 01824. Phone: (978) 856-8645. Providers update this record themselves, so call before visiting.

How can I verify Ismael Santos'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), loaded Aug 27, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. An NPI identifies who bills; it is not a license.

Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.