DR. STEFAN EISEN RICHTER M.D.
NPI 1538480686
Internal Medicine in Los Angeles, CA
About Dr. Stefan Eisen Richter M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. STEFAN EISEN RICHTER M.D. (NPI 1538480686) is an individual internal medicine provider in Los Angeles, California, licensed in California (A131352) and active in the NPI registry since June 2010. He is enrolled in Medicare PECOS and is a graduate of University Of Michigan Medical School (2010).
NPPES Registry Identity
Specialties & Licenses 3
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. Stefan Eisen Richter 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
4Medicare enrollment records show Stefan Richter reassigns Medicare billing to 4 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Los Angeles, CA 90015
- Reassigned Medicare billing, California enrollment
- 51 clinicians in this Medicare group
Los Angeles, CA 90026
- Reassigned Medicare billing, California enrollment
- 3 clinicians in this Medicare group
Los Angeles, CA 90059
- Reassigned Medicare billing, California enrollment
- 198 clinicians in this Medicare group
Los Angeles, CA 90059
- Reassigned Medicare billing, California enrollment
- 554 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
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 90095 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.
LOS ANGELES, CA 90095
LOS ANGELES, CA 90095
LOS ANGELES, CA 90095
LOS ANGELES, CA 90095
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 Stefan Richter's NPI number?
The NPI number for Stefan Richter is 1538480686. It was assigned to this individual provider in the NPPES registry on June 11, 2010.
Where is Stefan Richter located?
Stefan Richter practices at 10833 Le Conte Ave 37-131 Chs, Los Angeles, CA 90095. The listed phone number is (310) 825-5615.
What is Stefan Richter's specialty?
The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.
Is Stefan Richter enrolled in Medicare?
Yes. Stefan Richter 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 Stefan Richter's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Stefan Richter reassigns Medicare benefits to 4 organizations: Bel Air Critical Care Medical Group, Inc. (Los Angeles, CA), Barlow Pulmonary Med Grp Inc (Los Angeles, CA), Superior Hospitalist Medical Group Inc (Los Angeles, CA) and Martin Luther King Jr Community Medical Foundation (Los Angeles, 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 Stefan Richter's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Stefan Richter accept?
Health plans from Ambetter Health, Ambetter of Alabama, Ambetter of Tennessee and Taro Health list Stefan Richter 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 Stefan Richter was last updated on April 24, 2018. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 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. Stefan Eisen Richter, M.D. · NPI 1538480686
Internal Medicine physician in Los Angeles, California. Individual provider, active in the CMS NPPES registry since June 11, 2010.
## Identity
- **NPI:** 1538480686 (Entity type: Individual)
- **Enumerated:** June 11, 2010
- **Primary specialty:** Internal Medicine · taxonomy 207R00000X
- **State license:** A131352 (California)
- **Sole proprietor:** No
## Practice location
- **Address:** 10833 LE CONTE AVE, 37-131 CHS, Los Angeles, CA 90095-3075
- **Phone:** (310) 825-5615
## 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): Bel Air Critical Care Medical Group, Inc. (NPI 1396268041, Los Angeles, CA); Barlow Pulmonary Med Grp Inc (NPI 1174523831, Los Angeles, CA); Superior Hospitalist Medical Group Inc (NPI 1780047712, Los Angeles, CA); Martin Luther King Jr Community Medical Foundation (NPI 1356899777, Los Angeles, CA) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** University Of Michigan Medical School, class of 2010
## Record status
- **NPPES last updated:** April 24, 2018
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Source: [NPI Profile](https://npiprofile.com/npi/1538480686) · Data from the CMS NPPES public registry.