MRS. INGRID M. NELSON-STEFL MSW, LMSW
NPI 1659421600
Social Worker in Livonia, MI
About Mrs. Ingrid M. Nelson-stefl Msw, Lmsw NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MRS. INGRID M. NELSON-STEFL MSW, LMSW (NPI 1659421600) is an individual social worker in Livonia, Michigan, licensed in Michigan (6801018543) and active in the NPI registry since January 2007. She is enrolled in Medicare PECOS, maintains a secondary practice location in Southfield, and is a graduate of Other (1982).
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
Mrs. Ingrid M. Nelson-stefl Msw, Lmsw 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 Ingrid Nelson-stefl reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Clarkston, MI 48346
- Reassigned Medicare billing, Michigan enrollment
- Medicare enrollment name: Richard Kneip Phd PC
- 347 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 13
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 Ingrid Nelson-stefl's NPI number?
The NPI number for Ingrid Nelson-stefl is 1659421600. It was assigned to this individual provider in the NPPES registry on January 11, 2007.
Where is Ingrid Nelson-stefl located?
Ingrid Nelson-stefl practices at 17940 Farmington Rd Ste 302, Livonia, MI 48152. The listed phone number is (248) 421-1996.
What is Ingrid Nelson-stefl's specialty?
The primary specialty registered for this NPI is Social Worker with taxonomy code 104100000X.
Is Ingrid Nelson-stefl enrolled in Medicare?
Yes. Ingrid Nelson-stefl 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 Ingrid Nelson-stefl's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Ingrid Nelson-stefl reassigns Medicare benefits to Richard Kneip, Ph.D., P.C. (Clarkston, MI). 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 Ingrid Nelson-stefl's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Ingrid Nelson-stefl accept?
Health plans from Blue Care Network of Michigan, Blue Cross Blue Shield of Michigan Mutual Insurance Company, Oscar Insurance Company, Priority Health and UnitedHealthcare list Ingrid Nelson-stefl 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 Ingrid Nelson-stefl was last updated on January 17, 2020. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 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.
# Mrs. Ingrid M. Nelson-Stefl, MSW, LMSW · NPI 1659421600
Social Worker provider in Livonia, Michigan. Individual provider, active in the CMS NPPES registry since January 11, 2007.
## Identity
- **NPI:** 1659421600 (Entity type: Individual)
- **Enumerated:** January 11, 2007
- **Primary specialty:** Social Worker · taxonomy 104100000X
- **State license:** 6801018543 (Michigan)
- **Sole proprietor:** No
## Practice location
- **Address:** 17940 FARMINGTON RD STE 302, Livonia, MI 48152-3159
- **Phone:** (248) 421-1996
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment
- **Bills Medicare through:** Richard Kneip, Ph.D., P.C. (NPI 1679739700, Clarkston, MI), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 1982
## Record status
- **NPPES last updated:** January 17, 2020
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Source: [NPI Profile](https://npiprofile.com/npi/1659421600) · Data from the CMS NPPES public registry.