CHRISTINE IRENE LAMBERT
NPI 1225600265
Nurse Practitioner - Family in Portage, IN
About Christine Irene Lambert NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
CHRISTINE IRENE LAMBERT (NPI 1225600265) is an individual family provider in Portage, Indiana, licensed in Indiana (F06212480) and active in the NPI registry since July 2021. She is enrolled in Medicare PECOS and is a graduate of Other (2021).
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 2
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
Christine Irene Lambert 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 Christine Lambert reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Schererville, IN 46375
- Reassigned Medicare billing, Indiana enrollment
- 119 clinicians in this Medicare group
Munster, IN 46321
- Reassigned Medicare billing, Indiana enrollment
- 124 clinicians in this Medicare group
Hammond, IN 46320
- Reassigned Medicare billing, Indiana enrollment
- 83 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 8
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 46368 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 3
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 Christine Lambert's NPI number?
The NPI number for Christine Lambert is 1225600265. It was assigned to this individual provider in the NPPES registry on July 10, 2021.
Where is Christine Lambert located?
Christine Lambert practices at 6131 Us Highway 6, Portage, IN 46368. The listed phone number is (219) 841-9788.
What is Christine Lambert's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.
Is Christine Lambert enrolled in Medicare?
Yes. Christine Lambert 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 Christine Lambert's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Christine Lambert reassigns Medicare benefits to 3 organizations: Midwest Express Care, Inc (Schererville, IN), Nwi Urgent Care, LLC (Munster, IN) and Midwest Express Care 4 LLC (Hammond, IN). 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 Christine Lambert's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Christine Lambert accept?
Health plans from CareSource list Christine Lambert 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 Christine Lambert was last updated on November 14, 2023. 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.
# Christine Irene Lambert · NPI 1225600265
Family physician in Portage, Indiana. Individual provider, active in the CMS NPPES registry since July 10, 2021.
## Identity
- **NPI:** 1225600265 (Entity type: Individual)
- **Enumerated:** July 10, 2021
- **Primary specialty:** Nurse Practitioner - Family · taxonomy 363LF0000X
- **State license:** F06212480 (Indiana)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 6131 US HIGHWAY 6, Portage, IN 46368-5058
- **Phone:** (219) 841-9788
## 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:** 3 organizations under Medicare reassignment (form CMS-855R): Midwest Express Care, Inc (NPI 1942642848, Schererville, IN); Nwi Urgent Care, LLC (NPI 1043596703, Munster, IN); Midwest Express Care 4 LLC (NPI 1629502810, Hammond, IN) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2021
## Record status
- **NPPES last updated:** November 14, 2023
- **Other identifiers:** Other F06212480 (IN); Medicaid F06212480 (IN)
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Source: [NPI Profile](https://npiprofile.com/npi/1225600265) · Data from the CMS NPPES public registry.