BENJAMIN SOKOLOFF D.O.
NPI 1831553858
Internal Medicine in Oakland, CA
About Benjamin Sokoloff D.o. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
BENJAMIN SOKOLOFF D.O. (NPI 1831553858) is an individual internal medicine provider in Oakland, California, licensed in Massachusetts (279366) and active in the NPI registry since April 2016. He is enrolled in Medicare PECOS and is a graduate of Nova Southeastern College Of Osteo Medicine (2016).
NPPES Registry Identity
Specialties & Licenses 2
Other Names 1
Other Identifiers 3
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
Benjamin Sokoloff D.o. 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
3Medicare enrollment records show Benjamin Sokoloff reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Richmond, CA 94801
- Reassigned Medicare billing, California enrollment
- 20,078 clinicians in this Medicare group
Portland, OR 97214
- Reassigned Medicare billing, Oregon enrollment
- 19 clinicians in this Medicare group
Worcester, MA 01605
- Reassigned Medicare billing, Massachusetts enrollment
- 147 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.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 94611 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
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.
OAKLAND, CA 94611
OAKLAND, CA 94611
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 Benjamin Sokoloff's NPI number?
The NPI number for Benjamin Sokoloff is 1831553858. It was assigned to this individual provider in the NPPES registry on April 6, 2016. The provider is also known as Ben Sokoloff.
Where is Benjamin Sokoloff located?
Benjamin Sokoloff practices at 3801 Howe St, Oakland, CA 94611. The listed phone number is (510) 752-1000.
What is Benjamin Sokoloff's specialty?
The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.
Is Benjamin Sokoloff enrolled in Medicare?
Yes. Benjamin Sokoloff 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 Benjamin Sokoloff's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Benjamin Sokoloff reassigns Medicare benefits to 3 organizations: Permanente Medical Group Inc (Richmond, CA), Cascade Aids Project (Portland, OR) and Edward M. Kennedy Community Health Center, Inc (Worcester, MA). 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 Benjamin Sokoloff'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 Benjamin Sokoloff was last updated on January 30, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 21 months 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.
# Benjamin Sokoloff, D.O. · NPI 1831553858
Internal Medicine physician in Oakland, California. Individual provider, active in the CMS NPPES registry since April 6, 2016.
## Identity
- **NPI:** 1831553858 (Entity type: Individual)
- **Enumerated:** April 6, 2016
- **Primary specialty:** Internal Medicine · taxonomy 207R00000X
- **State license:** 279366 (Massachusetts)
- **Sole proprietor:** No
## Practice location
- **Address:** 3801 HOWE ST, Oakland, CA 94611-5312
- **Phone:** (510) 752-1000
## 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:** 3 organizations under Medicare reassignment (form CMS-855R): Permanente Medical Group Inc (NPI 1235226531, Richmond, CA); Cascade Aids Project (NPI 1275076168, Portland, OR); Edward M. Kennedy Community Health Center, Inc (NPI 1609842152, Worcester, MA) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Nova Southeastern College Of Osteo Medicine, class of 2016
## Record status
- **NPPES last updated:** January 30, 2025
- **Other identifiers:** Other 20A22544 (CA); Other 279366 (MA); Other PG177353 (OR)
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Source: [NPI Profile](https://npiprofile.com/npi/1831553858) · Data from the CMS NPPES public registry.