Registry data as of Aug 27, 2026

Tammy Dahlgren, BCBA

Behavior Analyst · Huntsville, AL

Tammy Dahlgren, BCBA is a behavior analyst with a practice address in Huntsville, Alabama, and NPI 1528395431, issued on Nov 13, 2009. Check the license with the Alabama 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
1528395431
Name
Tammy Dahlgren
Credential
BCBA
Primary taxonomy
Behavior Analyst 103K00000X
Practice location
1900 Golf RD SW Ste E, Huntsville, AL 35802
Phone
(256) 882-2457
Enumerated
Nov 13, 2009
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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Verify Tammy Dahlgren in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Alabama 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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PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

66 behavior analyst records list a Huntsville practice address

They are 66 of the 5,555 NPPES records with a Huntsville practice address, and 541 behavior analyst records in Alabama. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

Other behavior analyst records in Alabama

  1. Karen AdwellSpringville, AL1316437353
  2. Paul Agostini, M.A.Birmingham, AL1568868255
  3. Lamarshai AllenVestavia, AL1265000905
  4. Adam AlmanzaBirmingham, AL1801556915
  5. Kathryn America, BCBA, LBAEnterprise, AL1447995337
  6. Cassandra AmosDothan, AL1952268906
  7. Ashley Anderson, BCBAAuburn, AL1336838341
  8. Jessica ArevaloVestavia, AL1952776510
  9. Kristin Armstrong, BCBADaphne, AL1609535939
  10. Sam ArmstrongVestavia Hills, AL1063171106

Common questions

What is Tammy Dahlgren, BCBA's NPI number?

Tammy Dahlgren, BCBA's National Provider Identifier (NPI) is 1528395431, issued on Nov 13, 2009. An NPI identifies a provider in billing; it is not a license.

Where is Tammy Dahlgren, BCBA located?

The NPPES record lists a practice address at 1900 Golf RD SW Ste E, Huntsville, AL, 35802. Phone: (256) 882-2457. Providers update this record themselves, so call before visiting.

How can I verify Tammy Dahlgren, BCBA's license?

Search the Alabama 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.