ELIZABETH CALLAHAN MD
NPI 1275049512
Behavior Technician in Vancouver, WA

Active since December 22, 2017PECOS EnrolledAccepts Medicare Assignment
100 E 33RD ST STE 100, VANCOUVER, WA 98663(360) 514-7550(360) 514-7587 Get Directions Write a Review

NPPES record last updated: May 27, 2026. Verified against the NPPES registry weekly; last sync: November 01, 2026.

Record update history: May 27, 2026, May 8, 2023, Dec 22, 2017 (3 updates tracked since 2017).

About Elizabeth Callahan Md NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

ELIZABETH CALLAHAN MD (NPI 1275049512) is an individual behavior technician in Vancouver, Washington, licensed in Oregon (ABA-IN-10185171) and active in the NPI registry since December 2017. She is enrolled in Medicare PECOS and is a graduate of Oregon Health Sciences University School Of Medicine (2023).

NPPES Registry Identity

NPI1275049512
Entity TypeIndividualFemale
Primary Taxonomy106S00000X
Provider Legal NameELIZABETH CALLAHANCredential: MD
Location Address100 E 33RD ST STE 100Vancouver, WA 98663-2776
Mailing Address100 E 33rd St Ste 100Vancouver, WA 98663-2776 · (360) 514-7560
Fax(360) 514-7587
Sole ProprietorNo
Medical School CMSOregon Health Sciences University School Of MedicineGraduated 2023
Enumeration DateDecember 22, 2017
Last NPPES UpdateMay 27, 20263 updates tracked since enumeration
NPPES CertifiedMay 27, 2026
✔ NPI 1275049512 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyBehavior TechnicianBehavioral Health & Social Service Providers
Taxonomy Code106S00000X
License✔ Licensed in OR · ABA-IN-10185171
Definition
The behavior technician is a paraprofessional who practices under the close, ongoing supervision of a behavior analyst or assistant behavior analyst certified by the Behavior Analyst Certification Board and/or credentialed by a state (such as through licensure). The behavior technician is primarily responsible for the implementation of components of behavior-analytic treatment plans developed by the supervisor. That may include collecting data on treatment targets and conducting certain types of behavioral assessments (e.g., stimulus preference assessments). The behavior technician does not design treatment or assessment plans or procedures but provides services as assigned by the supervisor responsible for his or her work.
Also ListedFamily MedicineTaxonomy 207Q00000X · License 70123561 (WA)
100 E 33RD ST STE 100, Vancouver, WA 98663

Accepted Insurance

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Elizabeth Callahan Md is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID648636233
PECOS Enrollment IDI20260622000517
Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Medicare Billing Reassignment

Medicare enrollment records show Elizabeth Callahan reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

General Acute Care Hospital
400 NE MOTHER JOSEPH PL
Vancouver, WA 98664
  • Reassigned Medicare billing, Washington enrollment
  • 244 clinicians in this Medicare group

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

Student in an Organized Health Care Education/Training Program
100 E 33RD ST STE 100
VANCOUVER, WA 98663
Family Medicine
100 E 33RD ST STE 100
VANCOUVER, WA 98663
Family Medicine
100 E 33RD ST STE 100
VANCOUVER, WA 98663
Pharmacist
100 E 33RD ST STE 100
VANCOUVER, WA 98663
Student in an Organized Health Care Education/Training Program
100 E 33RD ST STE 100
VANCOUVER, WA 98663
Student in an Organized Health Care Education/Training Program
100 E 33RD ST STE 100
VANCOUVER, WA 98663
Student in an Organized Health Care Education/Training Program
100 E 33RD ST STE 100
VANCOUVER, WA 98663
Student in an Organized Health Care Education/Training Program
100 E 33RD ST STE 100
VANCOUVER, WA 98663

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Elizabeth Callahan's NPI number?

The NPI number for Elizabeth Callahan is 1275049512. It was assigned to this individual provider in the NPPES registry on December 22, 2017.

Where is Elizabeth Callahan located?

Elizabeth Callahan practices at 100 E 33rd St Ste 100, Vancouver, WA 98663. The listed phone number is (360) 514-7550.

What is Elizabeth Callahan's specialty?

The primary specialty registered for this NPI is Behavior Technician with taxonomy code 106S00000X.

Is Elizabeth Callahan enrolled in Medicare?

Yes. Elizabeth Callahan is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

Which organization bills Medicare for Elizabeth Callahan's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Elizabeth Callahan reassigns Medicare benefits to Peacehealth (Vancouver, WA). The reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Elizabeth Callahan's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Elizabeth Callahan accept?

Health plans from Ambetter Health, BridgeSpan Health Company, Moda Health Plan, Inc., PacificSource Health Plans and Providence Health Plan and 1 other insurer list Elizabeth Callahan as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Elizabeth Callahan was last updated on May 27, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.