M-3 INFORMATION, LLC
NPI 1679138028
Case Management in Rockville, MD

Active since May 01, 2019
155 GIBBS ST, ROCKVILLE, MD 20850(301) 444-4400 Get Directions Write a Review

NPPES record last updated: May 1, 2019. Verified against the NPPES registry weekly; last sync: October 18, 2026.

About M-3 Information, Llc NPPES

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

M-3 INFORMATION, LLC (NPI 1679138028) is a healthcare organization registered as a case management in Rockville, Maryland and active in the NPI registry since May 2019. The organization lists Michael Byer, President, as its authorized official.

NPPES Registry Identity

NPI1679138028
Entity TypeOrganization
Primary Taxonomy251B00000X
Legal Business NameM-3 INFORMATION, LLC
Location Address155 GIBBS STRockville, MD 20850-0353
Mailing Address155 Gibbs StRockville, MD 20850-0353 · (301) 444-4400
Organization SubpartNo
Authorized OfficialMichael ByerPresident · (301) 444-4400
Enumeration DateMay 1, 2019
✔ NPI 1679138028 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyCase ManagementAgencies
Taxonomy Code251B00000X
Definition
An organization that is responsible for providing case management services. The agency provides services which assist an individual in gaining access to needed medical, social, educational, and/or other services. Case management services may be used to locate, coordinate, and monitor necessary appropriate services. It may be used to encourage the use of cost-effective medical care by referrals to appropriate providers and to discourage over utilization of costly services. Case management may also serve to provide necessary coordination of non-medical services such as vocational rehabilitation, education, employment, when the services provided enable the individual to function at the highest level.
155 GIBBS ST, Rockville, MD 20850

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

M-3 Information, Llc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

6

Medicare enrollment records show 6 clinicians reassign Medicare billing to M-3 Information, LLC, which bills Medicare for the services they deliver. They are listed nearest first.

Clinicians, nearest first (6)

Clinical Social Worker
NPI 1275323560
6925 OAKLAND MILLS RD # 466
Columbia, MD 21045
(443) 998-4301
✔ PECOS19 mi
Clinical Social Worker
NPI 1508384397
6944 DE COST AVENUE
Arverne, NY 11692
(646) 533-3277
✔ PECOS207 mi
Clinical Social Worker
NPI 1770099723
81 MADISON ST
Wrentham, MA 02093
(508) 384-9387
✔ PECOS369 mi
Clinical Social Worker
NPI 1255528204
167 HOPEWELL DR
Hopewell, IL 61565
(309) 696-7184
✔ PECOS665 mi
Clinical Social Worker
NPI 1578896452
2801 CAMINO DEL RIO S SUITE 202
San Diego, CA 92108
(619) 337-5371
✔ PECOS✔ Accepts Medicare2,265 mi
Clinical Social Worker
NPI 1205388642
775 FLEISCHMANN WAY
Carson City, NV 89703
(775) 445-8889
✔ PECOS2,268 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 M-3 Information, LLC's NPI number?

The NPI number for M-3 Information, LLC is 1679138028. It was assigned to this organization in the NPPES registry on May 1, 2019.

Where is M-3 Information, LLC located?

M-3 Information, LLC is located at 155 Gibbs St, Rockville, MD 20850. The listed phone number is (301) 444-4400.

What is M-3 Information, LLC's specialty?

The primary specialty registered for this NPI is Case Management with taxonomy code 251B00000X.

Is M-3 Information, LLC enrolled in Medicare?

Yes. M-3 Information, LLC is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through M-3 Information, LLC?

According to the CMS Revalidation Reassignment List (October 2026 release), 6 clinicians, all in Clinical Social Worker, reassign their Medicare billing to M-3 Information, 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. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

When was this NPI record last updated?

The NPPES record for M-3 Information, LLC was last updated on May 1, 2019. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 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.