KAREEM B YOSTOS DO
NPI 1568475077
Internal Medicine in Lompoc, CA
About Kareem B Yostos Do NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
KAREEM B YOSTOS DO (NPI 1568475077) is an individual internal medicine provider in Lompoc, California, licensed in California (20A17711) and active in the NPI registry since August 2006. He is enrolled in Medicare PECOS and is a graduate of University Of New England, College Of Osteo Medicine (2002).
NPPES Registry Identity
Specialties & Licenses
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Kareem B Yostos Do is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.
Medicare Billing Reassignments
7Medicare enrollment records show Kareem Yostos reassigns Medicare billing to 7 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Lompoc, CA 93436
- Reassigned Medicare billing, California enrollment
- 32 clinicians in this Medicare group
Torrance, CA 90503
- Reassigned Medicare billing, California enrollment
- 36 clinicians in this Medicare group
San Pedro, CA 90732
- Reassigned Medicare billing, California enrollment
- 31 clinicians in this Medicare group
Temecula, CA 92592
- Reassigned Medicare billing, California enrollment
- 90 clinicians in this Medicare group
Winchester, VA 22601
- Reassigned Medicare billing, Virginia enrollment
- 371 clinicians in this Medicare group
Fredericksburg, VA 22401
- Reassigned Medicare billing, Virginia enrollment
- 258 clinicians in this Medicare group
Richmond, VA 23226
- Reassigned Medicare billing, Virginia enrollment
- 104 clinicians in this Medicare group
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Areas of Expertise CMS Part B claims 6
Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 93436 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Medicare Quality Performance CMS QPP · MIPS
Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.
Referred Medical Equipment & Supplies CMS DME claims 3
Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.
Other Providers at the Same Location NPPES 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
Frequently Asked Questions NPPES & CMS
Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.
What is Kareem Yostos's NPI number?
The NPI number for Kareem Yostos is 1568475077. It was assigned to this individual provider in the NPPES registry on August 14, 2006.
Where is Kareem Yostos located?
Kareem Yostos practices at 1515 E Ocean Ave, Lompoc, CA 93436. The listed phone number is (804) 320-3911.
What is Kareem Yostos's specialty?
The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.
Is Kareem Yostos enrolled in Medicare?
Yes. Kareem Yostos is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.
Which organizations bill Medicare for Kareem Yostos's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Kareem Yostos reassigns Medicare benefits to 7 organizations: Lompoc Hospitalist Group PC (Lompoc, CA), Little Company Hospitalist Medical Group Inc (Torrance, CA), San Pedro Hospitalist Medical Group Inc (San Pedro, CA), Temecula Valley Hospitalist Medical Group, Inc. (Temecula, CA), Hospitalist Medicine Physicians Of Virginia LLC (Winchester, VA) and 2 more organizations, listed in the Medicare section above. Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Kareem Yostos's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
When was this NPI record last updated?
The NPPES record for Kareem Yostos was last updated on June 14, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.
# Kareem B Yostos, DO · NPI 1568475077
Internal Medicine physician in Lompoc, California. Individual provider, active in the CMS NPPES registry since August 14, 2006.
## Identity
- **NPI:** 1568475077 (Entity type: Individual)
- **Enumerated:** August 14, 2006
- **Primary specialty:** Internal Medicine · taxonomy 207R00000X
- **State license:** 20A17711 (California)
- **Sole proprietor:** No
## Practice location
- **Address:** 1515 E OCEAN AVE, Lompoc, CA 93436-7092
- **Phone:** (804) 320-3911
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** 7 organizations under Medicare reassignment (form CMS-855R): Lompoc Hospitalist Group PC (NPI 1891335717, Lompoc, CA); Little Company Hospitalist Medical Group Inc (NPI 1740141969, Torrance, CA); San Pedro Hospitalist Medical Group Inc (NPI 1750245783, San Pedro, CA); Temecula Valley Hospitalist Medical Group, Inc. (NPI 1265874135, Temecula, CA); Hospitalist Medicine Physicians Of Virginia LLC (NPI 1770756991, Winchester, VA); and 2 more · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** University Of New England, College Of Osteo Medicine, class of 2002
## Record status
- **NPPES last updated:** June 14, 2021
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Source: [NPI Profile](https://npiprofile.com/npi/1568475077) · Data from the CMS NPPES public registry.