Quick answers
- Which hospitals does David P. D Alessandro work at?
- Medicare's official clinician data lists David P. D Alessandro at 2 hospitals: Creek Nation Community Hospital and Hillcrest Medical Center. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does David P. D Alessandro see patients?
- Medicare's clinician data lists 2 practice locations, including Tulsa, OK. Call before your visit to confirm the address.
- What is David P. D Alessandro's specialty?
- Medicare lists Internal Medicine as the primary specialty.
- Does David P. D Alessandro accept Medicare assignment?
- Yes. Medicare's clinician data says David P. D Alessandro 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 David P. D Alessandro?
- (918) 579-1000, as listed in official Medicare / NPI Registry data.
- What is David P. D Alessandro's NPI number?
- 1730239104. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where David P. D Alessandro works
Medicare's Facility Affiliation Data lists David P. D Alessandro at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Creek Nation Community HospitalOkemah, OK · Critical Access Hospital · CCN 371333
- Hillcrest Medical CenterTulsa, OK · Acute Care Hospital · CCN 370001
Practice locations
Addresses where David P. D Alessandro is enrolled with Medicare (CMS data updated 2026-10-02).
- 1120 S Utica Ave, Hillcrest Medical CenterTulsa, OK 74104 (918) 579‑1000
- 7127 S Olympia Ave, Xpress Wellness Urgent CareTulsa, OK 74132 (918) 665‑9500
Group practices
Medicare enrollment lists David P. D Alessandro as a member of these groups (CMS data updated 2026-10-02).
- Williams Medical Group Practice LLC218 clinicians in the group
- Tulsa Hospital Medicine Physicians Group, LLC137 clinicians in the group
Specialties
- Internal Medicineprimary
Other internal medicine doctors in Tulsa
Clinicians with the same Medicare primary specialty in Tulsa, OK — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | University Of Oklahoma College Of Medicine |
| Graduation year | 2006 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1730239104 |
| 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
- Facility Affiliation Data — Centers for Medicare & Medicaid Services (CMS), data updated 2026-10-02, retrieved 2026-10-29
- 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