BENJAMIN H CAPPER M.D.
NPI 1437544699
Internal Medicine in Newbury Park, CA
About Benjamin H Capper M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
BENJAMIN H CAPPER M.D. (NPI 1437544699) is an individual internal medicine provider in Newbury Park, California, licensed in California (C196783) and active in the NPI registry since April 2015. He is enrolled in Medicare PECOS, maintains a secondary practice location in Sunrise, and is a graduate of Georgetown University School Of Medicine (2015).
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Location 1
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 H Capper M.d. 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
2Medicare enrollment records show Benjamin Capper reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Newbury Park, CA 91320
- Reassigned Medicare billing, California enrollment
Renton, WA 98057
- Reassigned Medicare billing, Washington enrollment
- 2,678 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 91320 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 3
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 Benjamin Capper's NPI number?
The NPI number for Benjamin Capper is 1437544699. It was assigned to this individual provider in the NPPES registry on April 3, 2015.
Where is Benjamin Capper located?
Benjamin Capper practices at 1000 Newbury Rd Ste 105, Newbury Park, CA 91320. The listed phone number is (747) 222-6501.
What is Benjamin Capper's specialty?
The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.
Is Benjamin Capper enrolled in Medicare?
Yes. Benjamin Capper 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 Capper's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Benjamin Capper reassigns Medicare benefits to 2 organizations: Capper Medical Corp (Newbury Park, CA) and Kaiser Foundation Health Plan Of Washington (Renton, WA). 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 Capper'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 Capper was last updated on July 2, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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 H Capper, M.D. · NPI 1437544699
Internal Medicine physician in Newbury Park, California. Individual provider, active in the CMS NPPES registry since April 3, 2015.
## Identity
- **NPI:** 1437544699 (Entity type: Individual)
- **Enumerated:** April 3, 2015
- **Primary specialty:** Internal Medicine · taxonomy 207R00000X
- **State license:** C196783 (California)
- **Sole proprietor:** No
## Practice location
- **Address:** 1000 NEWBURY RD STE 105, Newbury Park, CA 91320-6436
- **Phone:** (747) 222-6501
## 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:** 2 organizations under Medicare reassignment (form CMS-855R): Capper Medical Corp (NPI 1073471942, Newbury Park, CA); Kaiser Foundation Health Plan Of Washington (NPI 1124264577, Renton, WA) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Georgetown University School Of Medicine, class of 2015
## Record status
- **NPPES last updated:** July 2, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1437544699) · Data from the CMS NPPES public registry.