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DIANA TINSLEY PH.D.
NPI 1104624956
Psychologist - Clinical Child & Adolescent in Pearland, TX

Active since March 06, 2025PECOS Enrolled
13703 RAINWATER DR, PEARLAND, TX 77584(361) 946-8442 Get Directions Write a Review

NPPES record last updated: March 17, 2025. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Mar 17, 2025, Mar 6, 2025 (2 updates tracked since 2025).

About Diana Tinsley Ph.d. NPPES

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

DIANA TINSLEY PH.D. (NPI 1104624956) is an individual clinical child & adolescent provider in Pearland, Texas, licensed in Texas (39204) and active in the NPI registry since March 2025. She is enrolled in Medicare PECOS and maintains 3 additional practice locations.

NPPES Registry Identity

NPI1104624956
Entity TypeIndividualFemale
Primary Taxonomy103TC2200X
Provider Legal NameDIANA TINSLEYCredential: PH.D.
Location Address13703 RAINWATER DRPearland, TX 77584-2162
Mailing Address13703 Rainwater DrPearland, TX 77584-2162 · (361) 946-8442
Phone(361) 946-8442
Sole ProprietorNo
Enumeration DateMarch 6, 2025
Last NPPES UpdateMarch 17, 20252 updates tracked since enumeration
NPPES CertifiedMarch 11, 2025
✔ NPI 1104624956 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyPsychologist · Clinical Child & AdolescentBehavioral Health & Social Service Providers
Taxonomy Code103TC2200X
License✔ Licensed in TX · 39204
Definition
A psychologist who develops and applies scientific knowledge to the delivery of psychological services to infants, toddlers, children and adolescents within their social context. Of particular importance to the specialty of clinical child psychology is an understanding of the basic psychological needs of children and adolescents, and how the family and other social contexts influence the socio-emotional adjustment, cognitive development, behavioral adaptation and health status of children and adolescents.
Also ListedPsychologist · ClinicalTaxonomy 103TC0700X · License 39204 (TX)
13703 RAINWATER DR, Pearland, TX 77584
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Secondary Practice Locations 3

Location 13800 Gaylord Pkwy Ste 850Frisco, TX 75034-0248 · Phone (469) 857-2222 · Fax (469) 857-2223
Location 22222 Welborn StDallas, TX 75219-3924 · Phone (214) 559-5000 · Fax (214) 443-7309
Location 35700 Dallas PkwyFrisco, TX 75034-9580 · Phone (469) 515-7100 · Fax (469) 515-7101

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

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

Texas Scottish Rite Hospital For Crippled Children
237 mi
Pediatric Orthopaedic Surgery
2222 WELBORN ST
Dallas, TX 75219
  • Reassigned Medicare billing, Texas enrollment
  • 179 clinicians in this Medicare group
NPI 1598188948 (214) 559-5000

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 Diana Tinsley's NPI number?

The NPI number for Diana Tinsley is 1104624956. It was assigned to this individual provider in the NPPES registry on March 6, 2025.

Where is Diana Tinsley located?

Diana Tinsley practices at 13703 Rainwater Dr, Pearland, TX 77584. The listed phone number is (361) 946-8442.

What is Diana Tinsley's specialty?

The primary specialty registered for this NPI is Psychologist, specializing in Clinical Child & Adolescent, with taxonomy code 103TC2200X.

Is Diana Tinsley enrolled in Medicare?

Yes. Diana Tinsley is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Diana Tinsley's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Diana Tinsley reassigns Medicare benefits to Texas Scottish Rite Hospital For Crippled Children (Dallas, 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 Diana Tinsley'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 Diana Tinsley was last updated on March 17, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 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.