LAURA ANN JOHNSTON MSN, NP
NPI 1417005810
Nurse Practitioner - Psychiatric/Mental Health in Indianapolis, IN
About Laura Ann Johnston Msn, Np NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
LAURA ANN JOHNSTON MSN, NP (NPI 1417005810) is an individual psychiatric/mental health provider in Indianapolis, Indiana, licensed in Indiana (70000197A) and active in the NPI registry since January 2007. She is enrolled in Medicare PECOS, is affiliated with Ascension St Vincent Hospital, and is a graduate of Other (2006).
NPPES Registry Identity
Specialties & Licenses 2
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
Laura Ann Johnston Msn, Np 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 Laura Johnston reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Indianapolis, IN 46260
- Reassigned Medicare billing, Indiana enrollment
- 99 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 2
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.
Hospital Affiliations CMS Care Compare 2
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Ascension St Vincent Hospital
Acute Care Hospitals · Indianapolis, INAscension St Vincent Carmel
Acute Care Hospitals · Carmel, INPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 46260 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 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
INDIANAPOLIS, IN 46260
INDIANAPOLIS, IN 46260
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 Laura Johnston's NPI number?
The NPI number for Laura Johnston is 1417005810. It was assigned to this individual provider in the NPPES registry on January 8, 2007.
Where is Laura Johnston located?
Laura Johnston practices at 8401 Harcourt Rd, Indianapolis, IN 46260. The listed phone number is (317) 338-4600.
What is Laura Johnston's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Psychiatric/Mental Health, with taxonomy code 363LP0808X.
Is Laura Johnston enrolled in Medicare?
Yes. Laura Johnston 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 Laura Johnston's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Laura Johnston reassigns Medicare benefits to St. Vincent Hospital & Health Care Center, Inc. (Indianapolis, IN). 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 Laura Johnston's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
Is Laura Johnston affiliated with any hospitals?
According to CMS data, Laura Johnston is affiliated with Ascension St Vincent Hospital and Ascension St Vincent Carmel.
When was this NPI record last updated?
The NPPES record for Laura Johnston was last updated on November 18, 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.
# Laura Ann Johnston, MSN, NP · NPI 1417005810
Psychiatric/Mental Health physician in Indianapolis, Indiana. Individual provider, active in the CMS NPPES registry since January 8, 2007.
## Identity
- **NPI:** 1417005810 (Entity type: Individual)
- **Enumerated:** January 8, 2007
- **Primary specialty:** Nurse Practitioner - Psychiatric/Mental Health · taxonomy 363LP0808X
- **State license:** 70000197A (Indiana)
- **Sole proprietor:** No
## Practice location
- **Address:** 8401 HARCOURT RD, Indianapolis, IN 46260-2036
- **Phone:** (317) 338-4600
## 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:** St. Vincent Hospital & Health Care Center, Inc. (NPI 1689869893, Indianapolis, IN), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2006
## Record status
- **NPPES last updated:** November 18, 2015
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Source: [NPI Profile](https://npiprofile.com/npi/1417005810) · Data from the CMS NPPES public registry.