JEFFREY M LAST PHD PLLC
NPI 1336445675
Clinic/Center - Mental Health (Including Community Mental Health Center) in Southfield, MI

Q: What is Jeffrey M Last Phd PLLC's NPI number?

The NPI number for Jeffrey M Last Phd PLLC is 1336445675. It was assigned to this organization in the NPPES registry on February 3, 2011.

Q: What is Jeffrey M Last Phd PLLC's specialty?

The primary specialty registered for this NPI is Clinic/Center, specializing in Mental Health (Including Community Mental Health Center), with taxonomy code 261QM0801X.

Active since February 03, 2011

20300 CIVIC CENTER DR, SUITE 303, SOUTHFIELD, MI 48076(248) 559-5774(248) 559-8776 Get Directions Write a Review

NPPES record last updated: May 19, 2011. Verified against the NPPES registry weekly; last sync: October 18, 2026.

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About Jeffrey M Last Phd Pllc NPPES

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

JEFFREY M LAST PHD PLLC (NPI 1336445675) is a healthcare organization registered as a mental health (including community mental health center) in Southfield, Michigan and active in the NPI registry since February 2011. The organization lists Jeffrey Michael Last, Owner, as its authorized official.

NPPES Registry Identity

NPI1336445675

Entity TypeOrganization

Primary Taxonomy261QM0801X

Legal Business NameJEFFREY M LAST PHD PLLC

Location Address20300 CIVIC CENTER DR, SUITE 303Southfield, MI 48076-4105

Mailing Address20300 Civic Center Dr, Suite 303Southfield, MI 48076-4105 · (248) 559-5774 · Fax (248) 559-8776

Phone(248) 559-5774

Fax(248) 559-8776

Organization SubpartNo

Authorized OfficialJeffrey Michael LastOwner · (248) 559-5774

Enumeration DateFebruary 3, 2011

Last NPPES UpdateMay 19, 2011

✔ NPI 1336445675 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyClinic/Center · Mental Health (Including Community Mental Health Center)Ambulatory Health Care Facilities

Taxonomy Code261QM0801X

License✔ Licensed in MI · 6301003183

20300 CIVIC CENTER DR, Southfield, MI 48076

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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Blue Cross Blue Shield of Michigan Mutual Insurance Company.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)

Jeffrey M Last Phd Pllc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

Medicare enrollment records show 1 clinician reassigns Medicare billing to Jeffrey M Last Phd PLLC, which bills Medicare for the services this clinician delivers.

Clinician (1)

Jeffrey Last, PH.D.

Clinical Psychologist

NPI 1669585881

20300 CIVIC CENTER DR SUITE 303
Southfield, MI 48076

(248) 559-5774

✔ PECOS✔ Accepts MedicareSame address

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 Jeffrey M Last Phd PLLC's NPI number?

The NPI number for Jeffrey M Last Phd PLLC is 1336445675. It was assigned to this organization in the NPPES registry on February 3, 2011.

Where is Jeffrey M Last Phd PLLC located?

Jeffrey M Last Phd PLLC is located at 20300 Civic Center Dr Suite 303, Southfield, MI 48076. The listed phone number is (248) 559-5774.

What is Jeffrey M Last Phd PLLC's specialty?

The primary specialty registered for this NPI is Clinic/Center, specializing in Mental Health (Including Community Mental Health Center), with taxonomy code 261QM0801X.

Is Jeffrey M Last Phd PLLC enrolled in Medicare?

Yes. Jeffrey M Last Phd PLLC is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Jeffrey M Last Phd PLLC?

According to the CMS Revalidation Reassignment List (October 2026 release), 1 clinician (Clinical Psychologist) reassigns their Medicare billing to Jeffrey M Last Phd PLLC. 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. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

What insurance does Jeffrey M Last Phd PLLC accept?

Health plans from Blue Cross Blue Shield of Michigan Mutual Insurance Company list Jeffrey M Last Phd PLLC 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 Jeffrey M Last Phd PLLC was last updated on May 19, 2011. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 15 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.