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DR. SAMANTHA GUZMAN PSY.D.
NPI 1780425769
Psychologist - Forensic in Houston, TX

Active since June 04, 2024PECOS Enrolled
2800 S MACGREGOR WAY, HOUSTON, TX 77021(630) 338-9383 Get Directions Write a Review

NPPES record last updated: October 23, 2025. Verified against the NPPES registry weekly; last sync: November 01, 2026.

About Dr. Samantha Guzman Psy.d. NPPES

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

DR. SAMANTHA GUZMAN PSY.D. (NPI 1780425769) is an individual forensic provider in Houston, Texas, licensed in Texas (38252) and active in the NPI registry since June 2024. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1780425769
Entity TypeIndividualFemale
Primary Taxonomy103TF0200X
Provider Legal NameDR. SAMANTHA GUZMANCredential: PSY.D.
Location Address2800 S MACGREGOR WAYHouston, TX 77021-1032
Mailing Address2800 S Macgregor WayHouston, TX 77021-1032 · (713) 500-1842
Phone(630) 338-9383
Sole ProprietorYes
Enumeration DateJune 4, 2024
Last NPPES UpdateOctober 23, 2025
NPPES CertifiedOctober 23, 2025
✔ NPI 1780425769 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPsychologist · ForensicBehavioral Health & Social Service Providers
Taxonomy Code103TF0200X
License✔ Licensed in TX · 38252
Definition
A psychologist whose specialty is characterized by activities primarily intended to provide professional psychological expertise within the judicial and legal systems.
2800 S MACGREGOR WAY, Houston, TX 77021
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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Blue Cross and Blue Shield of Texas.Insurance ›

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Samantha Guzman Psy.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 Samantha Guzman reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Ut Physicians
1.4 mi
Anesthesiology
6410 FANNIN ST, 1500
Houston, TX 77030
  • Reassigned Medicare billing, Texas enrollment
  • 3,111 clinicians in this Medicare group
NPI 1033157821 (832) 325-7325

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.

DR. IRAM KAZIMI MD
Psychiatry & Neurology (Child & Adolescent Psychiatry)
2800 S MACGREGOR WAY
HOUSTON, TX 77021
Harris County (713) 741-5000
UNIVERSITY OF TEXAS HEALTH SCIENCE CENTER AT HOUSTON
Psychiatry & Neurology (Psychiatry)
2800 S MACGREGOR WAY
HOUSTON, TX 77021
Harris County (713) 741-5000
KENIA VELASQUEZ
Psychologist (Clinical)
2800 S MACGREGOR WAY
HOUSTON, TX 77021
Harris County (713) 741-5000
WALES THOTTATHIKUNNATH GEORGE M.D
Psychiatry & Neurology (Psychiatry)
2800 S MACGREGOR WAY
HOUSTON, TX 77021
Harris County (713) 741-3830
MRS. JENNIFER IDIMA
Nurse Practitioner (Psychiatric/Mental Health)
2800 S MACGREGOR WAY
HOUSTON, TX 77021
Harris County (914) 308-1217
GABRIELLE FAITH GLOSTON
Student in an Organized Health Care Education/Training Program
2800 S MACGREGOR WAY
HOUSTON, TX 77021
Harris County (713) 741-5000
DR. CLAUDIA ALEJANDRA SOTO DE LA CERDA MD PHD
Psychiatry & Neurology (Psychiatry)
2800 S MACGREGOR WAY
HOUSTON, TX 77021
Harris County (713) 741-5000
DYNA OZIOMA BENSON APRN, PMHNP
Nurse Practitioner (Psychiatric/Mental Health)
2800 S MACGREGOR WAY
HOUSTON, TX 77021
Harris County (713) 471-5000

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 Samantha Guzman's NPI number?

The NPI number for Samantha Guzman is 1780425769. It was assigned to this individual provider in the NPPES registry on June 4, 2024.

Where is Samantha Guzman located?

Samantha Guzman practices at 2800 S Macgregor Way, Houston, TX 77021. The listed phone number is (630) 338-9383.

What is Samantha Guzman's specialty?

The primary specialty registered for this NPI is Psychologist, specializing in Forensic, with taxonomy code 103TF0200X.

Is Samantha Guzman enrolled in Medicare?

Yes. Samantha Guzman is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Samantha Guzman's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Samantha Guzman 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 Samantha Guzman's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Samantha Guzman accept?

Health plans from Blue Cross and Blue Shield of Texas list Samantha Guzman 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 Samantha Guzman was last updated on October 23, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 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.