Quick answers
- Which hospitals does Lazaro Diaz work at?
- Medicare's official clinician data lists Lazaro Diaz at 5 hospitals: Camden Clark Medical Center, Gadsden Regional Medical Center, Lakeland Regional Medical Center, Princeton Community Hospital Association Inc and Tidalhealth Nanticoke, Inc.. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Lazaro Diaz see patients?
- Medicare's clinician data lists 5 practice locations, including Princeton, WV, Lakeland, FL and Seaford, DE. Call before your visit to confirm the address.
- What is Lazaro Diaz's specialty?
- Medicare lists Interventional Cardiology as the primary specialty, and also Cardiovascular Disease (Cardiology).
- Does Lazaro Diaz accept Medicare assignment?
- Yes. Medicare's clinician data says Lazaro Diaz 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 Lazaro Diaz?
- (304) 487-7936, as listed in official Medicare / NPI Registry data.
- What is Lazaro Diaz's NPI number?
- 1164495230. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Lazaro Diaz works
Medicare's Facility Affiliation Data lists Lazaro Diaz at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Camden Clark Medical CenterParkersburg, WV · Acute Care Hospital · CCN 510058
- Gadsden Regional Medical CenterGadsden, AL · Acute Care Hospital · CCN 010040
- Lakeland Regional Medical CenterLakeland, FL · Acute Care Hospital · CCN 100157
- Princeton Community Hospital Association IncPrinceton, WV · Acute Care Hospital · CCN 510046
- Tidalhealth Nanticoke, Inc.Seaford, DE · Acute Care Hospital · CCN 080006
Practice locations
Addresses where Lazaro Diaz is enrolled with Medicare (CMS data updated 2026-10-02).
- 122 12th StPrinceton, WV 24740 (304) 487‑7936
- 1600 Lakeland Hills BlvdLakeland, FL 33805 (863) 680‑7000
- 200 Federal StSeaford, DE 19973 (410) 912‑4976
- 800 Garfield AveParkersburg, WV 26101 (304) 424‑2111
- 801 Middleford RdSeaford, DE 19973
Group practices
Medicare enrollment lists Lazaro Diaz as a member of these groups (CMS data updated 2026-10-02).
- Tidalhealth Specialty Care LLC398 clinicians in the group
- Watson Clinic LLP388 clinicians in the group
- Camden-Clark Physician Corporation348 clinicians in the group
- Princeton Community Hospital Assn. Inc.179 clinicians in the group
Specialties
Find other Interventional Cardiology doctors in West Virginia →
Other interventional cardiologists in Princeton
Clinicians with the same Medicare primary specialty in Princeton, WV — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | University Of Minnesota Medical School |
| Graduation year | 1995 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1164495230 |
| 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