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LAMBERTON PSYCHIATRY, LLC
NPI 1376925065
Psychiatry & Neurology - Psychiatry in Milwaukee, WI

Active since June 18, 2015
2025 N SUMMIT AVE, SUITE 107, MILWAUKEE, WI 53202(414) 395-1777(414) 395-8840 Get Directions Write a Review

NPPES record last updated: June 18, 2015. Verified against the NPPES registry weekly; last sync: November 01, 2026.

About Lamberton Psychiatry, Llc NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

LAMBERTON PSYCHIATRY, LLC (NPI 1376925065) is a healthcare organization registered as a psychiatry in Milwaukee, Wisconsin and active in the NPI registry since June 2015. The organization lists Leandrea Sue Lamberton, Psychiatrist, as its authorized official.

NPPES Registry Identity

NPI1376925065
Entity TypeOrganization
Primary Taxonomy2084P0800X
Legal Business NameLAMBERTON PSYCHIATRY, LLC
Location Address2025 N SUMMIT AVE, SUITE 107Milwaukee, WI 53202-1362
Mailing Address2025 N Summit Ave, Suite 107Milwaukee, WI 53202-1362 · (414) 395-1777 · Fax (414) 395-8840
Phone(414) 395-1777
Fax(414) 395-8840
Organization SubpartNo
Authorized OfficialLeandrea Sue LambertonPsychiatrist · (414) 395-1777
Enumeration DateJune 18, 2015
✔ NPI 1376925065 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPsychiatry & Neurology · PsychiatryAllopathic & Osteopathic Physicians
Taxonomy Code2084P0800X
License✔ Licensed in WI · 40574
Definition
A Psychiatrist specializes in the prevention, diagnosis, and treatment of mental disorders, emotional disorders, psychotic disorders, mood disorders, anxiety disorders, substance-related disorders, sexual and gender identity disorders and adjustment disorders. Biologic, psychological, and social components of illnesses are explored and understood in treatment of the whole person. Tools used may include diagnostic laboratory tests, prescribed medications, evaluation and treatment of psychological and interpersonal problems with individuals and families, and intervention for coping with stress, crises, and other problems.
2025 N SUMMIT AVE, Milwaukee, WI 53202
Open in Google Maps ↗

Other Identifiers 1

Medicaid32562700WI

Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X SINGLE SPECIALTY GROUP

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Anthem Blue Cross and Blue Shield.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Lamberton Psychiatry, Llc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

2

Medicare enrollment records show 2 clinicians reassign Medicare billing to Lamberton Psychiatry, LLC, which bills Medicare for the services they deliver. Of these, 1 practice within 10 miles. They are listed nearest first.

Clinicians, nearest first (2)

John Lamberton, MD
Psychiatry
NPI 1871544627
1155 NORTH MAYFAIR ROAD BEHAVIORAL HEALTH CLINIC @ TOSA
Milwaukee, WI 53226
(414) 805-3666
✔ PECOS✔ Accepts Medicare8.2 mi
Leandrea Lamberton, MD
Psychiatry
NPI 1588615322
121 W MAIN ST COUNSELING CENTER
Port Washington, WI 53074
(262) 284-8145
✔ PECOS✔ Accepts Medicare23 mi

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

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 Lamberton Psychiatry, LLC's NPI number?

The NPI number for Lamberton Psychiatry, LLC is 1376925065. It was assigned to this organization in the NPPES registry on June 18, 2015.

Where is Lamberton Psychiatry, LLC located?

Lamberton Psychiatry, LLC is located at 2025 N Summit Ave Suite 107, Milwaukee, WI 53202. The listed phone number is (414) 395-1777.

What is Lamberton Psychiatry, LLC's specialty?

The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Psychiatry, with taxonomy code 2084P0800X.

Is Lamberton Psychiatry, LLC enrolled in Medicare?

Yes. Lamberton Psychiatry, LLC is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Lamberton Psychiatry, LLC?

According to the CMS Revalidation Reassignment List (October 2026 release), 2 clinicians, all in Psychiatry, reassign their Medicare billing to Lamberton Psychiatry, LLC. A 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 the clinician's services. Of these, 1 practice within 10 miles. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

What insurance does Lamberton Psychiatry, LLC accept?

Health plans from Anthem Blue Cross and Blue Shield list Lamberton Psychiatry, LLC 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 Lamberton Psychiatry, LLC was last updated on June 18, 2015. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 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.