David Vizel, M.D.
NPI 1508809856 · Internal Medicine Physician · Los Angeles, CA
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
David Vizel, M.D. is a Internal Medicine Physician provider in Los Angeles, CA (NPI 1508809856).
Provider details
- NPI number
- 1508809856
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- A64218 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
20 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
2,753 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our .
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 729 | $98 |
| Insertion of Needle Into Vein for Collection of Blood Sample36415 | 686 | $9 |
| Telephone Medical Discussion With Physician, 11-20 Minutes99442 | 369 | $98 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 213 | $138 |
| Routine Electrocardiogram (ecg) Using at Least 12 Leads With Interpretation and Report93000 | 195 | $16 |
| Physician Or Allowed Practitioner Re-Certification for Medicare-Covered Home Health Services Under a Home Health Plan of Care (patient Not Present), Including Contacts With Home Health Agency and Review of Reports of Patient Status Required By Physicians a |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 191 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Gabapentin | 752 | 84 |
| Hydralazine Hcl | 620 | 65 |
| Ezetimibe | 579 | 62 |
| Amlodipine Besylate | 529 | 67 |
| Rosuvastatin Calcium | 505 | 62 |
| Levothyroxine Sodium | 499 | 45 |
| Mirtazapine | 420 | 54 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$427 across 17 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-06-14
- Last updated
- 2010-08-24
Frequently asked questions
- What is David Vizel's NPI number?
- David Vizel's National Provider Identifier (NPI) is 1508809856, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is David Vizel's specialty?
- David Vizel is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is David Vizel located?
- David Vizel's practice location on file with NPPES is 6221 Wilshire Blvd, Los Angeles, CA 90048-5201.
- What is David Vizel's phone number?
- The practice phone number listed in the NPPES registry for David Vizel is (323) 655-0990.
- Does David Vizel accept Medicare?
- David Vizel is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is David Vizel's NPI active?
- Yes — David Vizel's NPI (1508809856) is active in the NPPES registry as of the last update on 2010-08-24.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.