Helen Au
Behavior Technician · Crofton, MD
Helen Au is a behavior technician with a practice address in Crofton, Maryland, and NPI 1942861869, issued on Jun 21, 2019. Check the license with the Maryland board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Helen Au
- Primary taxonomy
- Behavior Technician 106S00000X
- Practice location
- 1442 Thornbury CT, Crofton, MD 21114
- Phone
- (410) 487-5503
- Enumerated
- Jun 21, 2019
- Entity
- Type 1 · individual
Verify Helen Au in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Maryland board licenses this professionCheck the board
- 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS, AOA, NCCPA, AANPNot checked
89 behavior technician records list a Crofton practice address
They are 89 of the 488 NPPES records with a Crofton practice address, and 25,340 behavior technician records in Maryland. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 89 in Crofton → All 25,340 in Maryland → Every provider in Crofton →
Other behavior technician records in Maryland
- Cynthia A GeraldRockville, MD1568338762
- Tonique A. PoitierRockville, MD1982525937
- Caleigh AabelFrederick, MD1790614501
- Austin AardemaRockville, MD1891447512
- Cassandra AaronRockville, MD1982569752
- Vanessa AbaFulton, MD1649997065
- Joycelyn AbabioRockville, MD1871452946
- Victoria AbahHunt Valley, MD1255928115
- Kafui AballoRockville, MD1639980287
- Relindis AbandaRockville, MD1639880453
Common questions
What is Helen Au's NPI number?
Helen Au's National Provider Identifier (NPI) is 1942861869, issued on Jun 21, 2019. An NPI identifies a provider in billing; it is not a license.
Where is Helen Au located?
The NPPES record lists a practice address at 1442 Thornbury CT, Crofton, MD, 21114. Phone: (410) 487-5503. Providers update this record themselves, so call before visiting.
How can I verify Helen Au'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), 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.