NPPES file of Aug 9, 2026

Teresa Marie Williams

Behavior Analyst · Annapolis, MD

Teresa Marie Williams is a behavior analyst with a practice address in Annapolis, Maryland, and NPI 1265003131, issued on Jul 1, 2021. Check the license with the Maryland 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
1265003131
Name
Teresa Marie Williams
Primary taxonomy
Behavior Analyst 103K00000X
Practice location
1919 West St, Annapolis, MD 21401
Phone
(410) 656-6267
Enumerated
Jul 1, 2021
Record last updated
Jul 1, 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 1919 West St

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

  1. Shacree ChestnutBehavior Technician1700343316
  2. Sarah ElkhogaBehavior Technician1275121394
  3. Nathan HarringtonBehavior Technician1750922910
  4. Abigail MeierBehavior Technician1841875978
  5. Alexandra RiddleBehavior Technician1336754720

Verify Teresa Marie Williams in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Maryland 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 Maryland license search

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Behavior Analyst providers in Maryland

There are 1,550 behavior analyst records in Maryland. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 1,550 in Maryland → Every provider in Annapolis →

Other behavior analyst records in Maryland

  1. Ruha AbateDerwood, MD1538623244
  2. Lydia AberaSilver Spring, MD1396474359
  3. Yoseph AbergelOwings Mills, MD1396496840
  4. Michael Abrahams, LBABaltimore, MD1013673060
  5. Sydnie AbrechtPikesville, MD1962350223
  6. Chale't AcabRockville, MD1093320046
  7. Nkemdilim AchikeBaltimore, MD1083237143
  8. Ashli AdamsRockville, MD1154864635
  9. Bruce AdamsColumbia, MD1255998977
  10. Oluwatomisin AdepojuColumbia, MD1629518485

Common questions

What is Teresa Marie Williams's NPI number?

Teresa Marie Williams's National Provider Identifier (NPI) is 1265003131, issued on Jul 1, 2021. An NPI identifies a provider in billing; it is not a license.

Where is Teresa Marie Williams located?

The NPPES record lists a practice address at 1919 West St, Annapolis, MD, 21401. Phone: (410) 656-6267. Providers update this record themselves, so call before visiting.

How can I verify Teresa Marie Williams's license?

Search the Maryland 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.