MARTIN JEFFREY KAMPER
NPI 1417451071
Internal Medicine - Critical Care Medicine in Salinas, CA
About Martin Jeffrey Kamper NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MARTIN JEFFREY KAMPER (NPI 1417451071) is an individual critical care medicine provider in Salinas, California, licensed in California (A206151) and active in the NPI registry since March 2018. He is enrolled in Medicare PECOS, is affiliated with North Shore University Hospital, and maintains a secondary practice location in Gonzales.
NPPES Registry Identity
Specialties & Licenses 2
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
Martin Jeffrey Kamper 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 Martin Kamper reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Salinas, CA 93901
- Reassigned Medicare billing, California enrollment
- 310 clinicians in this Medicare group
Gonzales, CA 93926
- Reassigned Medicare billing, California enrollment
- 42 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 2
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.
Hospital Affiliations CMS Care Compare 2
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
North Shore University Hospital
Acute Care Hospitals · Manhasset, NYLong Island Jewish Medical Center
Acute Care Hospitals · New Hyde Park, NYPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 93901 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 7
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
SALINAS, CA 93901
SALINAS, CA 93901
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 Martin Kamper's NPI number?
The NPI number for Martin Kamper is 1417451071. It was assigned to this individual provider in the NPPES registry on March 20, 2018.
Where is Martin Kamper located?
Martin Kamper practices at 1033 Los Palos Dr Ste A, Salinas, CA 93901. The listed phone number is (831) 242-8645.
What is Martin Kamper's specialty?
The primary specialty registered for this NPI is Internal Medicine, specializing in Critical Care Medicine, with taxonomy code 207RC0200X.
Is Martin Kamper enrolled in Medicare?
Yes. Martin Kamper 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 Martin Kamper's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Martin Kamper reassigns Medicare benefits to 2 organizations: Svmhs Clinics (Salinas, CA) and Salinas Valley Memorial Healthcare System (Gonzales, CA). 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 Martin Kamper's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
Is Martin Kamper affiliated with any hospitals?
According to CMS data, Martin Kamper is affiliated with North Shore University Hospital and Long Island Jewish Medical Center.
When was this NPI record last updated?
The NPPES record for Martin Kamper was last updated on April 21, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 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.
# Martin Jeffrey Kamper · NPI 1417451071
Critical Care Medicine physician in Salinas, California. Individual provider, active in the CMS NPPES registry since March 20, 2018.
## Identity
- **NPI:** 1417451071 (Entity type: Individual)
- **Enumerated:** March 20, 2018
- **Primary specialty:** Internal Medicine - Critical Care Medicine · taxonomy 207RC0200X
- **State license:** A206151 (California)
- **Sole proprietor:** No
## Practice location
- **Address:** 1033 LOS PALOS DR STE A, Salinas, CA 93901-3916
- **Phone:** (831) 242-8645
## 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): Svmhs Clinics (NPI 1093158347, Salinas, CA); Salinas Valley Memorial Healthcare System (NPI 1437549284, Gonzales, CA) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** University Of Missouri, Columbia School Of Medicine, class of 2018
## Record status
- **NPPES last updated:** April 21, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1417451071) · Data from the CMS NPPES public registry.