MINDY S KOENIG LISW
NPI 1891767752
Social Worker - Clinical in Irvine, CA
About Mindy S Koenig Lisw NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MINDY S KOENIG LISW (NPI 1891767752) is an individual clinical provider in Irvine, California, licensed in California (117036) and active in the NPI registry since February 2006. She is enrolled in Medicare PECOS, maintains a secondary practice location in New Albany, and is a graduate of Other (1998).
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Location 1
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
Mindy S Koenig Lisw 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
3Medicare enrollment records show Mindy Koenig reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Clearlake, CA 95422
- Reassigned Medicare billing, California enrollment
- 182 clinicians in this Medicare group
Ukiah, CA 95482
- Reassigned Medicare billing, California enrollment
- 221 clinicians in this Medicare group
Westerville, OH 43081
- Reassigned Medicare billing, Ohio enrollment
- 14 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 92618 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 Mindy Koenig's NPI number?
The NPI number for Mindy Koenig is 1891767752. It was assigned to this individual provider in the NPPES registry on February 6, 2006.
Where is Mindy Koenig located?
Mindy Koenig practices at 121 Barrington, Irvine, CA 92618. The listed phone number is (844) 257-0988.
What is Mindy Koenig's specialty?
The primary specialty registered for this NPI is Social Worker, specializing in Clinical, with taxonomy code 1041C0700X.
Is Mindy Koenig enrolled in Medicare?
Yes. Mindy Koenig 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 Mindy Koenig's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Mindy Koenig reassigns Medicare benefits to 3 organizations: Adventist Health Clearlake Hospital Inc. (Clearlake, CA), Ukiah Adventist Hospital (Ukiah, CA) and Concord Counseling Services (Westerville, OH). 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 Mindy Koenig's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Mindy Koenig accept?
Health plans from Anthem Blue Cross and Blue Shield, CareSource, MedMutual and UnitedHealthcare list Mindy Koenig 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 Mindy Koenig was last updated on September 17, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.
# Mindy S Koenig, LISW · NPI 1891767752
Clinical provider in Irvine, California. Individual provider, active in the CMS NPPES registry since February 6, 2006.
## Identity
- **NPI:** 1891767752 (Entity type: Individual)
- **Enumerated:** February 6, 2006
- **Primary specialty:** Social Worker - Clinical · taxonomy 1041C0700X
- **State license:** 117036 (California)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 121 BARRINGTON, Irvine, CA 92618-0841
- **Phone:** (844) 257-0988
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment
- **Bills Medicare through:** 3 organizations under Medicare reassignment (form CMS-855R): Adventist Health Clearlake Hospital Inc. (NPI 1124018031, Clearlake, CA); Ukiah Adventist Hospital (NPI 1235120676, Ukiah, CA); Concord Counseling Services (NPI 1043258767, Westerville, OH) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 1998
## Record status
- **NPPES last updated:** September 17, 2024
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Source: [NPI Profile](https://npiprofile.com/npi/1891767752) · Data from the CMS NPPES public registry.