MARGARETHA ELIZABETH ILGEN
NPI 1891898714
Marriage & Family Therapist in Citrus Heights, CA
About Margaretha Elizabeth Ilgen NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MARGARETHA ELIZABETH ILGEN (NPI 1891898714) is an individual marriage & family therapist in Citrus Heights, California, licensed in California (LMFT46648) and active in the NPI registry since September 2006. She is enrolled in Medicare PECOS and is a graduate of Other (2003).
NPPES Registry Identity
Specialties & Licenses
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
Margaretha Elizabeth Ilgen 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 Reassignment
Medicare enrollment records show Margaretha Ilgen reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Citrus Heights, CA 95610
- Reassigned Medicare billing, California enrollment
- 39 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.
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.
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 Margaretha Ilgen's NPI number?
The NPI number for Margaretha Ilgen is 1891898714. It was assigned to this individual provider in the NPPES registry on September 6, 2006.
Where is Margaretha Ilgen located?
Margaretha Ilgen practices at 5750 Sunrise Blvd, Citrus Heights, CA 95610. The listed phone number is (916) 239-6325.
What is Margaretha Ilgen's specialty?
The primary specialty registered for this NPI is Marriage & Family Therapist with taxonomy code 106H00000X.
Is Margaretha Ilgen enrolled in Medicare?
Yes. Margaretha Ilgen 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 organization bills Medicare for Margaretha Ilgen's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Margaretha Ilgen reassigns Medicare benefits to Lumen Health And Psychological Services Inc. (Citrus Heights, CA). The 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 Margaretha Ilgen's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
When was this NPI record last updated?
The NPPES record for Margaretha Ilgen was last updated on December 2, 2015. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 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.
# Margaretha Elizabeth Ilgen · NPI 1891898714
Marriage & Family Therapist provider in Citrus Heights, California. Individual provider, active in the CMS NPPES registry since September 6, 2006.
## Identity
- **NPI:** 1891898714 (Entity type: Individual)
- **Enumerated:** September 6, 2006
- **Primary specialty:** Marriage & Family Therapist · taxonomy 106H00000X
- **State license:** LMFT46648 (California)
- **Sole proprietor:** No
## Practice location
- **Address:** 5750 SUNRISE BLVD, Citrus Heights, CA 95610-7634
- **Phone:** (916) 239-6325
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment
- **Bills Medicare through:** Lumen Health And Psychological Services Inc. (NPI 1366978843, Citrus Heights, CA), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2003
## Record status
- **NPPES last updated:** December 2, 2015
- **Other identifiers:** Other 000008462 (CA)
---
Source: [NPI Profile](https://npiprofile.com/npi/1891898714) · Data from the CMS NPPES public registry.