LISA S MALEIKO
NPI 1548048093
Nurse Practitioner - Psychiatric/Mental Health in Old Lyme, CT
About Lisa S Maleiko NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
LISA S MALEIKO (NPI 1548048093) is an individual psychiatric/mental health provider in Old Lyme, Connecticut, licensed in Rhode Island (APRN03818) and active in the NPI registry since September 2023. She is enrolled in Medicare PECOS, maintains 3 additional practice locations, and is a graduate of Other (2023).
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Locations 3
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
Lisa S Maleiko 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
2Medicare enrollment records show Lisa Maleiko reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Wakefield, RI 02879
- Reassigned Medicare billing, Rhode Island enrollment
- 8 clinicians in this Medicare group
Cranston, RI 02920
- Reassigned Medicare billing, Connecticut and Rhode Island enrollments
- 4 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.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 06371 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
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 Lisa Maleiko's NPI number?
The NPI number for Lisa Maleiko is 1548048093. It was assigned to this individual provider in the NPPES registry on September 18, 2023.
Where is Lisa Maleiko located?
Lisa Maleiko practices at 19 Halls Rd Ste 213, Old Lyme, CT 06371. The listed phone number is (959) 666-3777.
What is Lisa Maleiko's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Psychiatric/Mental Health, with taxonomy code 363LP0808X.
Is Lisa Maleiko enrolled in Medicare?
Yes. Lisa Maleiko 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 Lisa Maleiko's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Lisa Maleiko reassigns Medicare benefits to 2 organizations: Silver Spring Health Care Management, Inc (Wakefield, RI) and South County Psychiatry LLC (Cranston, RI). 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 Lisa Maleiko's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Lisa Maleiko accept?
Health plans from Anthem Blue Cross and Blue Shield and Harvard Pilgrim Health Care list Lisa Maleiko 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 Lisa Maleiko was last updated on October 29, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 16 days 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.
# Lisa S Maleiko · NPI 1548048093
Psychiatric/Mental Health physician in Old Lyme, Connecticut. Individual provider, active in the CMS NPPES registry since September 18, 2023.
## Identity
- **NPI:** 1548048093 (Entity type: Individual)
- **Enumerated:** September 18, 2023
- **Primary specialty:** Nurse Practitioner - Psychiatric/Mental Health · taxonomy 363LP0808X
- **State license:** APRN03818 (Rhode Island)
- **Sole proprietor:** No
## Practice location
- **Address:** 19 HALLS RD STE 213, Old Lyme, CT 06371-1457
- **Phone:** (959) 666-3777
## 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:** 2 organizations under Medicare reassignment (form CMS-855R): Silver Spring Health Care Management, Inc (NPI 1104871003, Wakefield, RI); South County Psychiatry LLC (NPI 1003454034, Cranston, RI) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2023
## Record status
- **NPPES last updated:** October 29, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1548048093) · Data from the CMS NPPES public registry.