NPI Portal NPI Lookup & Verification

Mr. Aaron Keith Cain Jr.

Mr. Aaron Keith Cain Jr. is a Behavior Analyst provider (Behavior Analyst) practicing in Windsor Mill, MD, registered in the NPPES registry with NPI 1861262149 since 2024.

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NPI 1861262149
Entity type Individual (Type 1)
Name Mr. Aaron Keith Cain Jr.
Sex Male
Practice address 7127 AMBASSADOR RD STE 150, Windsor Mill, MD, 21244
Phone 4436289903
Enumeration date 2024-01-08
Last updated in NPPES 2025-04-15

Taxonomy & licenses

Taxonomy code Specialty Primary License State
103K00000X Behavior Analyst Primary
Copy-ready billing details
Provider: Aaron Cain
NPI: 1861262149
Taxonomy: 103K00000X (Behavior Analyst)
Address: 7127 AMBASSADOR RD STE 150, Windsor Mill, MD, 21244

Other providers at this practice address

NPI Name Type Specialty Location
1679202386 Stephanie Ngonyobe Individual Behavior Technician Windsor Mill, MD
1265264089 Samantha Clark Individual Behavior Technician Baltimore, MD
1184441743 Katharyn Mejia-Johnston Individual Behavior Technician Windsor Mill, MD
1336965029 Chyna Valentin Bettis Individual Behavior Technician Windsor Mill, MD
1023834736 Yvonne Lopez Individual Behavior Technician Windsor Mill, MD
1356158752 Richard Krutz-Jones Individual Behavior Technician Windsor Mill, MD
1871391318 Melissa Moore Individual Behavior Technician Windsor Mill, MD
1598568990 Tiyonna Carter Individual Behavior Technician Windsor Mill, MD

Verify this record

Cross-check NPI 1861262149 against the authoritative CMS record: view Mr. Aaron Keith Cain Jr. on the official NPPES registry .

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes — even if the provider moves or changes specialty. Read the full guide or validate an NPI number.

Frequently asked questions

Is this the official NPI registry?
No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.
What specialty is Aaron Cain?
Aaron Cain is registered in NPPES with the primary taxonomy of Behavior Analyst. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2025-04-15.