JEFFREY SIEG MICHAELIS LPC
NPI 1891900965
Counselor - Professional in Grand Rapids, MI

Active since May 11, 2007PECOS EnrolledAccepts Medicare Assignment
3351 36TH ST SE, GRAND RAPIDS, MI 49512(616) 443-7863 Get Directions Write a Review

NPPES record last updated: December 20, 2023. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Jeffrey Sieg Michaelis Lpc NPPES

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

JEFFREY SIEG MICHAELIS LPC (NPI 1891900965) is an individual professional provider in Grand Rapids, Michigan, licensed in Michigan (6401007146) and active in the NPI registry since May 2007. He is enrolled in Medicare PECOS, maintains a secondary practice location in Holland, and is a graduate of Other (1996).

NPPES Registry Identity

NPI1891900965
Entity TypeIndividualMale
Primary Taxonomy101YP2500X
Provider Legal NameJEFFREY SIEG MICHAELISCredential: LPC
Location Address3351 36TH ST SEGrand Rapids, MI 49512-2809
Mailing Address300 68th St SeGrand Rapids, MI 49548-6927 · (616) 455-5000
Sole ProprietorYes
Medical School CMSOtherGraduated 1996
Enumeration DateMay 11, 2007
Last NPPES UpdateDecember 20, 2023
NPPES CertifiedDecember 20, 2023
NPI 1891900965 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyCounselor · ProfessionalBehavioral Health & Social Service Providers
Taxonomy Code101YP2500X
License Licensed in MI · 6401007146
3351 36TH ST SE, Grand Rapids, MI 49512

Secondary Practice Location 1

Location 1926 Washington AveHolland, MI 49423-7725 · Phone (616) 820-3780

Accepted Insurance

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

Enrolled in Medicare and accepts Medicare assignment

Jeffrey Sieg Michaelis Lpc 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.

PECOS PAC ID9739530742
PECOS Enrollment IDI20240103003923
Eligible to Order & Refer Part B Labs & Imaging Durable Medical Equipment Home Health Agency Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Other Providers at the Same Location NPPES 8

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

Behavior Technician
3351 36TH ST SE
KENTWOOD, MI 49512
Behavior Technician
3351 36TH ST SE
KENTWOOD, MI 49512
Counselor
3351 36TH ST SE
GRAND RAPIDS, MI 49512
Counselor (Professional)
3351 36TH ST SE
GRAND RAPIDS, MI 49512
Rehabilitation Practitioner
3351 36TH ST SE
GRAND RAPIDS, MI 49512
Behavior Analyst
3351 36TH ST SE
KENTWOOD, MI 49512
Social Worker
3351 36TH ST SE
GRAND RAPIDS, MI 49512
Rehabilitation Practitioner
3351 36TH ST SE
KENTWOOD, MI 49512

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 Michaelis's NPI number?

The NPI number for Jeffrey Michaelis is 1891900965. It was assigned to this individual provider in the NPPES registry on May 11, 2007.

Where is Jeffrey Michaelis located?

Jeffrey Michaelis practices at 3351 36th St SE, Grand Rapids, MI 49512. The listed phone number is (616) 443-7863.

What is Jeffrey Michaelis's specialty?

The primary specialty registered for this NPI is Counselor, specializing in Professional, with taxonomy code 101YP2500X.

Is Jeffrey Michaelis enrolled in Medicare?

Yes. Jeffrey Michaelis 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.

What insurance does Jeffrey Michaelis accept?

Health plans from Oscar Insurance Company, Priority Health and UnitedHealthcare list Jeffrey Michaelis 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 Michaelis was last updated on December 20, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.