DR. TESS FABRICK KLARISTENFELD MD,MPH
NPI 1881878023
Emergency Medicine in San Diego, CA
About Dr. Tess Fabrick Klaristenfeld Md,mph NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. TESS FABRICK KLARISTENFELD MD,MPH (NPI 1881878023) is an individual emergency medicine provider in San Diego, California, licensed in California (A101806) and active in the NPI registry since December 2007. She is enrolled in Medicare PECOS and is a graduate of Other (2005).
NPPES Registry Identity
Specialties & Licenses
Accepted Insurance
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
Dr. Tess Fabrick Klaristenfeld Md,mph 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
4Medicare enrollment records show Tess Klaristenfeld reassigns Medicare billing to 4 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
San Diego, CA 92111
- Reassigned Medicare billing, California enrollment
- 1,233 clinicians in this Medicare group
San Jose, CA 95113
- Reassigned Medicare billing, California and Colorado enrollments
- Medicare enrollment name: Lin Health Medical Group Of California PC
- 3 clinicians in this Medicare group
Denver, CO 80216
- Reassigned Medicare billing, California and Colorado enrollments
- 3 clinicians in this Medicare group
Salem, OR 97317
- Reassigned Medicare billing, Oregon and Washington enrollments
- Medicare enrollment name: Kaiser Foundation Health Plan Of The Northwest
- Also billed through NPI 1871848457 (Washington)
- 3,207 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 92130 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
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 Tess Klaristenfeld's NPI number?
The NPI number for Tess Klaristenfeld is 1881878023. It was assigned to this individual provider in the NPPES registry on December 24, 2007.
Where is Tess Klaristenfeld located?
Tess Klaristenfeld practices at 3525 Del Mar Heights Rd # 273, San Diego, CA 92130. The listed phone number is (858) 633-3751.
What is Tess Klaristenfeld's specialty?
The primary specialty registered for this NPI is Emergency Medicine with taxonomy code 207P00000X.
Is Tess Klaristenfeld enrolled in Medicare?
Yes. Tess Klaristenfeld 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 Tess Klaristenfeld's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Tess Klaristenfeld reassigns Medicare benefits to 4 organizations: Sharp Rees-Stealy Medical Group, Inc (San Diego, CA), Lin Health Medical Group Of California, P.C. (San Jose, CA), Lin Health Medical Group PA (Denver, CO) and South Salem Rehabilitation, LLC (Salem, OR). 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 Tess Klaristenfeld's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Tess Klaristenfeld accept?
Health plans from Kaiser Permanente list Tess Klaristenfeld as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.
When was this NPI record last updated?
The NPPES record for Tess Klaristenfeld was last updated on June 19, 2013. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 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.
# Dr. Tess Fabrick Klaristenfeld, MD,MPH · NPI 1881878023
Emergency Medicine physician in San Diego, California. Individual provider, active in the CMS NPPES registry since December 24, 2007.
## Identity
- **NPI:** 1881878023 (Entity type: Individual)
- **Enumerated:** December 24, 2007
- **Primary specialty:** Emergency Medicine · taxonomy 207P00000X
- **State license:** A101806 (California)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 3525 DEL MAR HEIGHTS RD # 273, San Diego, CA 92130-2199
- **Phone:** (858) 633-3751
## 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:** 4 organizations under Medicare reassignment (form CMS-855R): Sharp Rees-Stealy Medical Group, Inc (NPI 1285616177, San Diego, CA); Lin Health Medical Group Of California, P.C. (NPI 1538841101, San Jose, CA); Lin Health Medical Group PA (NPI 1013643436, Denver, CO); South Salem Rehabilitation, LLC (NPI 1215071998, Salem, OR) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2005
## Record status
- **NPPES last updated:** June 19, 2013
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Source: [NPI Profile](https://npiprofile.com/npi/1881878023) · Data from the CMS NPPES public registry.