WILLIAM D SHEPARD PH.D.
NPI 1548225899
Psychologist - Clinical in Dallas, TX
About William D Shepard Ph.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
WILLIAM D SHEPARD PH.D. (NPI 1548225899) is an individual clinical provider in Dallas, Texas, licensed in Texas (32526) and active in the NPI registry since April 2006. He is enrolled in Medicare PECOS and is a graduate of Other (2001).
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 1
Accepted Insurance
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
William D Shepard 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.
Medicare Billing Reassignment
Medicare enrollment records show William Shepard reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Dallas, TX 75219
- Reassigned Medicare billing, Texas enrollment
- 2 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.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 75225 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
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 William Shepard's NPI number?
The NPI number for William Shepard is 1548225899. It was assigned to this individual provider in the NPPES registry on April 19, 2006.
Where is William Shepard located?
William Shepard practices at 8111 Preston Rd Ste 445, Dallas, TX 75225. The listed phone number is (972) 392-9000.
What is William Shepard's specialty?
The primary specialty registered for this NPI is Psychologist, specializing in Clinical, with taxonomy code 103TC0700X.
Is William Shepard enrolled in Medicare?
Yes. William Shepard 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 organization bills Medicare for William Shepard's services?
According to the CMS Revalidation Reassignment List (October 2026 release), William Shepard reassigns Medicare benefits to Spiris Group LLC (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 William Shepard's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does William Shepard accept?
Health plans from Blue Cross and Blue Shield of Texas and Cigna Healthcare list William Shepard 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 William Shepard was last updated on July 22, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.
# William D Shepard, PH.D. · NPI 1548225899
Clinical provider in Dallas, Texas. Individual provider, active in the CMS NPPES registry since April 19, 2006.
## Identity
- **NPI:** 1548225899 (Entity type: Individual)
- **Enumerated:** April 19, 2006
- **Primary specialty:** Psychologist - Clinical · taxonomy 103TC0700X
- **State license:** 32526 (Texas)
- **Sole proprietor:** No
## Practice location
- **Address:** 8111 PRESTON RD STE 445, Dallas, TX 75225-6381
- **Phone:** (972) 392-9000
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment
- **Bills Medicare through:** Spiris Group LLC (NPI 1902131956, Dallas, TX), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2001
## Record status
- **NPPES last updated:** July 22, 2024
- **Other identifiers:** Medicaid 1706459-01 (TX)
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Source: [NPI Profile](https://npiprofile.com/npi/1548225899) · Data from the CMS NPPES public registry.