Quick answers
- Where does William M. Dennis see patients?
- Medicare's clinician data lists 4 practice locations, including Corpus Christi, TX. Call before your visit to confirm the address.
- What is William M. Dennis's specialty?
- Medicare lists Family Practice as the primary specialty, and also Sleep Medicine.
- Does William M. Dennis accept Medicare assignment?
- Yes. Medicare's clinician data says William M. Dennis accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of 2026-10-02. Ask the office to confirm before your visit.
- What is the phone number for William M. Dennis?
- (361) 884-2242, as listed in official Medicare / NPI Registry data.
- What is William M. Dennis's NPI number?
- 1427166503. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Practice locations
Addresses where William M. Dennis is enrolled with Medicare (CMS data updated 2026-10-02).
- 1533 S Brownlee BlvdCorpus Christi, TX 78404 (361) 884‑2242
- 1533 S Brownlee Blvd, Suite 100Corpus Christi, TX 78404
- 5440 Everhart Rd, Suite 1Corpus Christi, TX 78411 (361) 994‑5224
- 6182 Dunbarton Oak St, Suite BCorpus Christi, TX 78414 (361) 452‑9320
Group practices
Medicare enrollment lists William M. Dennis as a member of these groups (CMS data updated 2026-10-02).
- Shea Physical Therapy Specialists LLC202 clinicians in the group
- Conviva Medical Center Management of Texas, P.A.143 clinicians in the group
- Amistad Community Health Center Incorporated27 clinicians in the group
Specialties
- Family Practiceprimary
- Sleep Medicinealso
Other family doctors in Corpus Christi
Clinicians with the same Medicare primary specialty in Corpus Christi, TX — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | University Of Missouri, Kansas City, School Of Medicine |
| Graduation year | 1978 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1427166503 |
| Corrections | Report an error or suggest an update → |
Most corrections must be made at the source: clinicians update their NPI Registry record (NPPES) and their Medicare enrollment (PECOS); this page follows the next data release.
Sources
- National Downloadable File (Doctors and Clinicians) — CMS, data updated 2026-10-02, retrieved 2026-10-29
- NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
- Medicare Care Compare — official Medicare tool to look up clinicians