Mr. Alan Woods Lancaster

Mr. Alan Woods Lancaster is a Behavior Analyst provider (Behavior Analyst) practicing in Danvers, MA, registered in the NPPES registry with NPI 1427454644 since 2014.

✓ Active NPI ✓ Valid NPI checksum Sole proprietor

NPI	1427454644
Entity type	Individual (Type 1)
Name	Mr. Alan Woods Lancaster
Sex	Male
Practice address	Danvers, MA, 01923
Phone	9787628352
Enumeration date	2014-11-16
Last updated in NPPES	2014-11-16

Street address withheld — NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

Taxonomy code	Specialty	Primary	License	State
103K00000X	Behavior Analyst	Primary	—	—

Copy-ready billing details

Provider: Alan Lancaster
NPI: 1427454644
Taxonomy: 103K00000X (Behavior Analyst)
Address: Danvers, MA, 01923

Other providers at this practice address

NPI	Name	Type	Specialty	Location
1730006511	Daymarelys Hechavarria	Individual	Behavior Technician	Danvers, MA
1720124506	Victoria Downes	Individual	Developmental Therapist	Danvers, MA
1871776005	Susan Haines	Individual	Developmental Therapist	Danvers, MA
1144472630	Nicole Curry	Individual	Developmental Therapist	Danvers, MA
1073766929	Angela Kasumova	Individual	Behavior Analyst	Danvers, MA
1851529903	Nicholas Golden	Individual	Behavior Analyst	Danvers, MA
1730404161	Elizabeth Ashley	Individual	Developmental Therapist	Danvers, MA
1942525456	Kristy Murphy	Individual	Developmental Therapist	Danvers, MA

Verify this record

Cross-check NPI 1427454644 against the authoritative CMS record: view Mr. Alan Woods Lancaster 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

What specialty is Alan Lancaster?

Alan Lancaster 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.

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.

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2014-11-16.