GRAYSON D. PHILLIPS SR. PH.D.
NPI 1013938695
Psychologist - Clinical in Dallas, TX

Q: What is Grayson Phillips's NPI number?

The NPI number for Grayson Phillips is 1013938695. It was assigned to this individual provider in the NPPES registry on July 21, 2006.

Q: What is Grayson Phillips's specialty?

The primary specialty registered for this NPI is Psychologist, specializing in Clinical, with taxonomy code 103TC0700X.

Q: When was this NPI record last updated?

The NPPES record for Grayson Phillips was last updated on July 8, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 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.

Active since July 21, 2006PECOS EnrolledAccepts Medicare Assignment

7502 GREENVILLE AVE., SUITE 500, DALLAS, TX 75231(214) 361-6019(214) 890-4019 Get Directions Write a Review

NPPES record last updated: July 8, 2007. Verified against the NPPES registry weekly; last sync: August 09, 2026.

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About Grayson D. Phillips Sr. Ph.d. NPPES

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

GRAYSON D. PHILLIPS SR. PH.D. (NPI 1013938695) is an individual clinical provider in Dallas, Texas, licensed in Texas (21754) and active in the NPI registry since July 2006. He is enrolled in Medicare PECOS and is a graduate of Other (1975).

NPPES Registry Identity

NPI1013938695

Entity TypeIndividualMale

Primary Taxonomy103TC0700X

Provider Legal NameGRAYSON D. PHILLIPS SR.Credential: PH.D.

Location Address7502 GREENVILLE AVE., SUITE 500Dallas, TX 75231-3812

Mailing Address540 Clear Springs DrMesquite, TX 75150-8025 · (972) 979-4563 · Fax (214) 890-4019

Phone(214) 361-6019

Fax(214) 890-4019

Sole ProprietorYes

Medical School CMSOtherGraduated 1975

Enumeration DateJuly 21, 2006

Last NPPES UpdateJuly 8, 2007

✔ NPI 1013938695 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPsychologist · ClinicalBehavioral Health & Social Service Providers

Taxonomy Code103TC0700X

License✔ Licensed in TX · 21754

Definition

A psychologist who provides continuing and comprehensive mental and behavioral health care for individuals and families; consultation to agencies and communities; training, education and supervision; and research-based practice. It is a specialty in breadth -- one that is broadly inclusive of severe psychopathology -- and marked by comprehensiveness and integration of knowledge and skill from a broad array of disciplines within and outside of psychology proper. The scope of clinical psychology encompasses all ages, multiple diversities and varied systems.

7502 GREENVILLE AVE., Dallas, TX 75231

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Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Grayson D. Phillips Sr. Ph.d. 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 ID941229702

PECOS Enrollment IDI20061003000708

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.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 75231 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient

$172.86 typical visit price

range $57.18 – $172.86

Typical copayment $43.21 (range $14.29 – $43.21)

Most-billed visit code 99205

Established Patient

$100.80 typical visit price

range $18.48 – $141.20

Typical copayment $25.20 (range $4.62 – $35.30)

Most-billed visit code 99214

Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES

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

MS. GLORIA L. MARTIN LPC, LMFT

Marriage & Family Therapist

7502 GREENVILLE AVE., SUITE 500
DALLAS, TX 75231

Dallas County (214) 890-4047

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 Grayson Phillips's NPI number?

The NPI number for Grayson Phillips is 1013938695. It was assigned to this individual provider in the NPPES registry on July 21, 2006.

Where is Grayson Phillips located?

Grayson Phillips practices at 7502 Greenville Ave. Suite 500, Dallas, TX 75231. The listed phone number is (214) 361-6019.

What is Grayson Phillips's specialty?

The primary specialty registered for this NPI is Psychologist, specializing in Clinical, with taxonomy code 103TC0700X.

Is Grayson Phillips enrolled in Medicare?

Yes. Grayson Phillips 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.

When was this NPI record last updated?

The NPPES record for Grayson Phillips was last updated on July 8, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 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.