ELEANOR P LAVIN APRN,BC,CNS
NPI 1477617421
Nurse Practitioner - Psychiatric/Mental Health in Miles City, MT
About Eleanor P Lavin Aprn,bc,cns NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
ELEANOR P LAVIN APRN,BC,CNS (NPI 1477617421) is an individual psychiatric/mental health provider in Miles City, Montana, licensed in Montana (12752) and active in the NPI registry since December 2006. She is enrolled in Medicare PECOS and is a graduate of Other (1991).
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
Eleanor P Lavin Aprn,bc,cns 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 Eleanor Lavin reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Miles City, MT 59301
- Reassigned Medicare billing, Montana enrollment
- 2 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
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 59301 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.
MILES CITY, MT 59301
MILES CITY, MT 59301
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 Eleanor Lavin's NPI number?
The NPI number for Eleanor Lavin is 1477617421. It was assigned to this individual provider in the NPPES registry on December 21, 2006.
Where is Eleanor Lavin located?
Eleanor Lavin practices at 2000 Clark St, Miles City, MT 59301. The listed phone number is (406) 234-7890.
What is Eleanor Lavin's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Psychiatric/Mental Health, with taxonomy code 363LP0808X.
Is Eleanor Lavin enrolled in Medicare?
Yes. Eleanor Lavin 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 Eleanor Lavin's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Eleanor Lavin reassigns Medicare benefits to Big Sky Mental Health Services PLLC (Miles City, MT). 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 Eleanor Lavin's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Eleanor Lavin accept?
Health plans from Blue Cross and Blue Shield of Montana and PacificSource Health Plans list Eleanor Lavin 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 Eleanor Lavin was last updated on July 23, 2014. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 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.
# Eleanor P Lavin, APRN,BC,CNS · NPI 1477617421
Psychiatric/Mental Health physician in Miles City, Montana. Individual provider, active in the CMS NPPES registry since December 21, 2006.
## Identity
- **NPI:** 1477617421 (Entity type: Individual)
- **Enumerated:** December 21, 2006
- **Primary specialty:** Nurse Practitioner - Psychiatric/Mental Health · taxonomy 363LP0808X
- **State license:** 12752 (Montana)
- **Sole proprietor:** No
## Practice location
- **Address:** 2000 CLARK ST, Miles City, MT 59301-2726
- **Phone:** (406) 234-7890 · **Fax:** (406) 234-7890
## 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:** Big Sky Mental Health Services PLLC (NPI 1942699350, Miles City, MT), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 1991
## Record status
- **NPPES last updated:** July 23, 2014
- **Other identifiers:** Medicaid 0000439212 (MT); Medicare ID-Type Unspecified 000081915 (MT)
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Source: [NPI Profile](https://npiprofile.com/npi/1477617421) · Data from the CMS NPPES public registry.