MICHAEL A ASSEL PH.D.
NPI 1881629970
Psychologist in Houston, TX

Active since July 11, 2006PECOS Enrolled
6655 TRAVIS ST STE 880, HOUSTON, TX 77030(713) 500-3888(713) 500-8289 Get Directions Write a Review

NPPES record last updated: May 11, 2021. Verified against the NPPES registry weekly; last sync: October 25, 2026.

About Michael A Assel Ph.d. NPPES

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

MICHAEL A ASSEL PH.D. (NPI 1881629970) is an individual psychologist in Houston, Texas, licensed in Texas (3-1387) and active in the NPI registry since July 2006. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1881629970
Entity TypeIndividualMale
Primary Taxonomy103T00000X
Provider Legal NameMICHAEL A ASSELCredential: PH.D.
Location Address6655 TRAVIS ST STE 880Houston, TX 77030-1344
Mailing Address6655 Travis St Ste 880Houston, TX 77030-1344 · (713) 500-3888 · Fax (713) 500-3705
Fax(713) 500-8289
Sole ProprietorNo
Enumeration DateJuly 11, 2006
Last NPPES UpdateMay 11, 2021
NPPES CertifiedDecember 2, 2020
✔ NPI 1881629970 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPsychologistBehavioral Health & Social Service Providers
Taxonomy Code103T00000X
License✔ Licensed in TX · 3-1387
Definition
A psychologist is an individual who is licensed to practice psychology which is defined as the observation, description, evaluation, interpretation, and modification of human behavior by the application of psychological principles, methods, and procedures, for the purpose of preventing or eliminating symptomatic, maladaptive, or undesired behavior and of enhancing interpersonal relationships, work and life adjustment, personal effectiveness, behavioral health, and mental health. The practice of psychology includes, but is not limited to, psychological testing and the evaluation or assessment of personal characteristics, such as intelligence, personality, abilities, interests, aptitudes, and neuropsychological functioning; counseling, psychoanalysis, psychotherapy, hypnosis, biofeedback, and behavior analysis and therapy; diagnosis and treatment of mental and emotional disorder or disability, alcoholism and substance abuse, disorders of habit or conduct, as well as of the psychological aspects of physical illness, accident, injury, or disability; and psycheducational evaluation, therapy, remediation, and consultation. Psychological services may be rendered to individuals, families, groups and the public.
6655 TRAVIS ST STE 880, Houston, TX 77030

Other Identifiers 3

Other83020PTX · Bcbs
Medicaid041781801TX
Other680013278TX · Railroad Medicare

Accepted Insurance

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Michael A Assel Ph.d. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

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 Michael Assel reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Anesthesiology
6410 FANNIN ST, 1500
Houston, TX 77030
  • Reassigned Medicare billing, Texas enrollment
  • 3,111 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

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

Psychologist
6655 TRAVIS ST STE 880
HOUSTON, TX 77030

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 Michael Assel's NPI number?

The NPI number for Michael Assel is 1881629970. It was assigned to this individual provider in the NPPES registry on July 11, 2006.

Where is Michael Assel located?

Michael Assel practices at 6655 Travis St Ste 880, Houston, TX 77030. The listed phone number is (713) 500-3888.

What is Michael Assel's specialty?

The primary specialty registered for this NPI is Psychologist with taxonomy code 103T00000X.

Is Michael Assel enrolled in Medicare?

Yes. Michael Assel is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Michael Assel's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Michael Assel reassigns Medicare benefits to Ut Physicians (Houston, TX). 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 Michael Assel's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Michael Assel accept?

Health plans from Blue Cross and Blue Shield of Texas and Oscar Insurance Company list Michael Assel 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 Michael Assel was last updated on May 11, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 years 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.