PRESTON HOLLOW PSYCHIATRY GROUP, PLLC
NPI 1851583397
Psychiatry & Neurology - Psychiatry in Addison, TX

Q: What is Preston Hollow Psychiatry Group, PLLC's specialty?

The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Psychiatry, with taxonomy code 2084P0800X.

Active since August 17, 2007

16479 DALLAS PKWY STE 320, ADDISON, TX 75001(214) 697-8230(469) 484-4260 Get Directions Write a Review

NPPES record last updated: April 13, 2021. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Apr 13, 2021, Apr 6, 2021, Mar 1, 2021 (3 updates tracked since 2021).

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About Preston Hollow Psychiatry Group, Pllc NPPES

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

PRESTON HOLLOW PSYCHIATRY GROUP, PLLC (NPI 1851583397) is a healthcare organization registered as a psychiatry in Addison, Texas and active in the NPI registry since August 2007. The organization lists Marty Neal Bennett, Manager, as its authorized official.

NPPES Registry Identity

NPI1851583397

Entity TypeOrganization

Primary Taxonomy2084P0800X

Legal Business NamePRESTON HOLLOW PSYCHIATRY GROUP, PLLC

Location Address16479 DALLAS PKWY STE 320Addison, TX 75001-6709

Mailing Address16479 Dallas Pkwy Ste 320Addison, TX 75001-6709 · (214) 697-8230 · Fax (469) 484-4260

Phone(214) 697-8230

Fax(469) 484-4260

Organization SubpartNo

Authorized OfficialMarty Neal BennettManager · (214) 697-8230

Enumeration DateAugust 17, 2007

Last NPPES UpdateApril 13, 20213 updates tracked since enumeration

NPPES CertifiedApril 13, 2021

✔ NPI 1851583397 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPsychiatry & Neurology · PsychiatryAllopathic & Osteopathic Physicians

Taxonomy Code2084P0800X

License✔ Licensed in TX · L0029

Definition

A Psychiatrist specializes in the prevention, diagnosis, and treatment of mental disorders, emotional disorders, psychotic disorders, mood disorders, anxiety disorders, substance-related disorders, sexual and gender identity disorders and adjustment disorders. Biologic, psychological, and social components of illnesses are explored and understood in treatment of the whole person. Tools used may include diagnostic laboratory tests, prescribed medications, evaluation and treatment of psychological and interpersonal problems with individuals and families, and intervention for coping with stress, crises, and other problems.

16479 DALLAS PKWY STE 320, Addison, TX 75001

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Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X SINGLE SPECIALTY GROUP

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 and the clinicians who bill Medicare through this organization, from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Preston Hollow Psychiatry Group, Pllc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

Medicare enrollment records show 1 clinician reassigns Medicare billing to Preston Hollow Psychiatry Group, PLLC, which bills Medicare for the services this clinician delivers.

Clinician (1)

Marty Bennett, MD

Psychiatry

NPI 1487616272

16479 DALLAS PKWY STE 320
Addison, TX 75001

(469) 484-4260

✔ PECOS✔ Accepts MedicareSame address

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

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 Preston Hollow Psychiatry Group, PLLC's NPI number?

The NPI number for Preston Hollow Psychiatry Group, PLLC is 1851583397. It was assigned to this organization in the NPPES registry on August 17, 2007.

Where is Preston Hollow Psychiatry Group, PLLC located?

Preston Hollow Psychiatry Group, PLLC is located at 16479 Dallas Pkwy Ste 320, Addison, TX 75001. The listed phone number is (214) 697-8230.

What is Preston Hollow Psychiatry Group, PLLC's specialty?

The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Psychiatry, with taxonomy code 2084P0800X.

Is Preston Hollow Psychiatry Group, PLLC enrolled in Medicare?

Yes. Preston Hollow Psychiatry Group, PLLC is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Preston Hollow Psychiatry Group, PLLC?

According to the CMS Revalidation Reassignment List (October 2026 release), 1 clinician (Psychiatry) reassigns their Medicare billing to Preston Hollow Psychiatry Group, PLLC. A 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 the clinician's services. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

What insurance does Preston Hollow Psychiatry Group, PLLC accept?

Health plans from Blue Cross and Blue Shield of Texas list Preston Hollow Psychiatry Group, PLLC 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 Preston Hollow Psychiatry Group, PLLC was last updated on April 13, 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.