Kareem Yostos, DO
NPI 1568475077 · Internal Medicine Physician · Lompoc, CA
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Kareem Yostos, DO is a Internal Medicine Physician provider in Lompoc, CA (NPI 1568475077).
Provider details
- NPI number
- 1568475077
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- DO
- Sex
- Male
- Sole proprietor
- No
- License
- 20A17711 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
19 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
1,392 Medicare services, 2024 (ranked within specialty)
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 methodology.
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) |
|---|---|---|
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 594 | $79 |
| Hospital Discharge Day Management, More Than 30 Minutes99239 | 235 | $117 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 50 Minutes99233 | 210 | $120 |
| Critical Care, First 30-74 Minutes99291 | 186 | $211 |
| Initial Hospital Care With Moderate Level of Medical Decision Making, If Using Time, at Least 75 Minutes99223 | 150 | $175 |
| Initial Hospital Care With Straightforward Or Low-Level Medical Decision Making, If Using Time, at Least 55 Minutes99222 | 17 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 7 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Pantoprazole Sodium | 30 | 16 |
| Amoxicillin/Potassium Clavbrand: Amoxicillin-Clavulanate Potass | 28 | 27 |
| Cephalexin | 18 | 18 |
| Prednisone | 17 | 12 |
| Apixabanbrand: Eliquis | 14 | — |
| Atorvastatin Calcium | 13 | — |
| Omeprazole |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-08-14
- Last updated
- 2021-06-14
- Certified
- 2021-06-14
Frequently asked questions
- What is Kareem Yostos's NPI number?
- Kareem Yostos's National Provider Identifier (NPI) is 1568475077, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Kareem Yostos's specialty?
- Kareem Yostos is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Kareem Yostos located?
- Kareem Yostos's practice location on file with NPPES is 1515 E Ocean Ave, Lompoc, CA 93436-7092.
- What is Kareem Yostos's phone number?
- The practice phone number listed in the NPPES registry for Kareem Yostos is (804) 320-3911.
- Does Kareem Yostos accept Medicare?
- Kareem Yostos is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Kareem Yostos's NPI active?
- Yes — Kareem Yostos's NPI (1568475077) is active in the NPPES registry as of the last update on 2021-06-14.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.