DR. ABBIGAIL L GUTIERREZ PSYD
NPI 1972342541
Psychologist in Houston, TX

Active since May 22, 2024PECOS EnrolledAccepts Medicare Assignment
6621 FANNIN ST, HOUSTON, TX 77030(832) 824-1000 Get Directions Write a Review

NPPES record last updated: May 12, 2026. Verified against the NPPES registry weekly; last sync: October 18, 2026.

About Dr. Abbigail L Gutierrez Psyd NPPES

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

DR. ABBIGAIL L GUTIERREZ PSYD (NPI 1972342541) is an individual psychologist in Houston, Texas, licensed in Texas (41222) and active in the NPI registry since May 2024. She is enrolled in Medicare PECOS, maintains a secondary practice location in Aurora, and is a graduate of Baylor College Of Medicine (2023).

NPPES Registry Identity

NPI1972342541
Entity TypeIndividualFemale
Primary Taxonomy103T00000X
Provider Legal NameDR. ABBIGAIL L GUTIERREZCredential: PSYD
Location Address6621 FANNIN STHouston, TX 77030-2399
Mailing Address6621 Fannin StHouston, TX 77030-2399
Sole ProprietorNo
Medical School CMSBaylor College Of MedicineGraduated 2023
Enumeration DateMay 22, 2024
Last NPPES UpdateMay 12, 2026
NPPES CertifiedMay 12, 2026
✔ NPI 1972342541 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyPsychologistBehavioral Health & Social Service Providers
Taxonomy Code103T00000X
License✔ Licensed in TX · 41222
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.
Also ListedPsychologist · Clinical Child & AdolescentTaxonomy 103TC2200X · License PSY.0006528 (CO)
6621 FANNIN ST, Houston, TX 77030

Secondary Practice Location 1

Location 113123 E 16th AveAurora, CO 80045-7106 · Phone (720) 777-1234

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

Dr. Abbigail L Gutierrez Psyd 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 ID3870028772
PECOS Enrollment IDI20241202002878
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 Reassignments

2

Medicare enrollment records show Abbigail Gutierrez reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Pediatrics
6621 FANNIN ST
Houston, TX 77030
  • Reassigned Medicare billing, Texas enrollment
  • Medicare enrollment name: Texas Childrens Physician Group
  • 2,498 clinicians in this Medicare group
Gynecologic Oncology
2920 N CASCADE AVE STE 201
Colorado Springs, CO 80907
  • Reassigned Medicare billing, Colorado enrollment
  • 4,283 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.

Pediatrics (Pediatric Emergency Medicine)
6621 FANNIN ST
HOUSTON, TX 77030
Pediatrics (Pediatric Emergency Medicine)
6621 FANNIN ST
HOUSTON, TX 77030
Pediatrics (Pediatric Emergency Medicine)
6621 FANNIN ST
HOUSTON, TX 77030
Physical Therapist
6621 FANNIN ST
HOUSTON, TX 77030
Physician Assistant
6621 FANNIN ST
HOUSTON, TX 77030
Anesthesiology
6621 FANNIN ST
HOUSTON, TX 77030
Pediatrics (Pediatric Endocrinology)
6621 FANNIN ST
HOUSTON, TX 77030
Pediatrics (Pediatric Hematology-Oncology)
6621 FANNIN ST, MC 3-3320
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 Abbigail Gutierrez's NPI number?

The NPI number for Abbigail Gutierrez is 1972342541. It was assigned to this individual provider in the NPPES registry on May 22, 2024.

Where is Abbigail Gutierrez located?

Abbigail Gutierrez practices at 6621 Fannin St, Houston, TX 77030. The listed phone number is (832) 824-1000.

What is Abbigail Gutierrez's specialty?

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

Is Abbigail Gutierrez enrolled in Medicare?

Yes. Abbigail Gutierrez 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 organizations bill Medicare for Abbigail Gutierrez's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Abbigail Gutierrez reassigns Medicare benefits to 2 organizations: Texas Children's Physician Group (Houston, TX) and University Physicians Incorporated (Colorado Springs, CO). Each 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 Abbigail Gutierrez's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

When was this NPI record last updated?

The NPPES record for Abbigail Gutierrez was last updated on May 12, 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.