DONOVAN JOSEPH KOHLER MD
NPI 1922749993
Hospitalist in Los Angeles, CA
About Donovan Joseph Kohler Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DONOVAN JOSEPH KOHLER MD (NPI 1922749993) is an individual hospitalist provider in Los Angeles, California, licensed in California (A209199) and active in the NPI registry since April 2022. He is enrolled in Medicare PECOS, is affiliated with Froedtert Memorial Lutheran Hospital, and is a graduate of University Of Nevada School Of Medicine (2022).
NPPES Registry Identity
Specialties & Licenses 2
Other Identifiers 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
Donovan Joseph Kohler Md 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 Donovan Kohler reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Los Angeles, CA 90033
- Reassigned Medicare billing, California enrollment
- 2,445 clinicians in this Medicare group
Milwaukee, WI 53226
- Reassigned Medicare billing, Wisconsin enrollment
- 3,983 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.
Hospital Affiliations CMS Care Compare
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Froedtert Memorial Lutheran Hospital
Acute Care Hospitals · Milwaukee, WIPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 90033 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 6
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
LOS ANGELES, CA 90033
LOS ANGELES, CA 90033
LOS ANGELES, CA 90033
LOS ANGELES, CA 90033
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 Donovan Kohler's NPI number?
The NPI number for Donovan Kohler is 1922749993. It was assigned to this individual provider in the NPPES registry on April 5, 2022.
Where is Donovan Kohler located?
Donovan Kohler practices at 1450 San Pablo St Ste 3000, Los Angeles, CA 90033. The listed phone number is (323) 442-5100.
What is Donovan Kohler's specialty?
The primary specialty registered for this NPI is Hospitalist with taxonomy code 208M00000X.
Is Donovan Kohler enrolled in Medicare?
Yes. Donovan Kohler 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 Donovan Kohler's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Donovan Kohler reassigns Medicare benefits to 2 organizations: Usc Care Medical Group, Inc (Los Angeles, CA) and The Medical College Of Wisconsin, Inc. (Milwaukee, WI). 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 Donovan Kohler's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
Is Donovan Kohler affiliated with any hospitals?
According to CMS data, Donovan Kohler is affiliated with Froedtert Memorial Lutheran Hospital.
When was this NPI record last updated?
The NPPES record for Donovan Kohler was last updated on July 31, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.
# Donovan Joseph Kohler, MD · NPI 1922749993
Hospitalist physician in Los Angeles, California. Individual provider, active in the CMS NPPES registry since April 5, 2022.
## Identity
- **NPI:** 1922749993 (Entity type: Individual)
- **Enumerated:** April 5, 2022
- **Primary specialty:** Hospitalist · taxonomy 208M00000X
- **State license:** A209199 (California)
- **Sole proprietor:** No
## Practice location
- **Address:** 1450 SAN PABLO ST STE 3000, Los Angeles, CA 90033-5332
- **Phone:** (323) 442-5100
## 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): Usc Care Medical Group, Inc (NPI 1902846306, Los Angeles, CA); The Medical College Of Wisconsin, Inc. (NPI 1699720086, Milwaukee, WI) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** University Of Nevada School Of Medicine, class of 2022
## Record status
- **NPPES last updated:** July 31, 2026
- **Other identifiers:** Medicaid 1922749993 (WI)
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Source: [NPI Profile](https://npiprofile.com/npi/1922749993) · Data from the CMS NPPES public registry.