ANN MARIE GROSSMAN
NPI 1013411693
Counselor - Professional in Bourbonnais, IL

Active since March 20, 2018PECOS EnrolledAccepts Medicare Assignment
755 ALMAR PKWY STE A, BOURBONNAIS, IL 60914(630) 428-7890(630) 428-7891 Get Directions Write a Review

NPPES record last updated: June 25, 2026. Verified against the NPPES registry weekly; last sync: October 25, 2026.

About Ann Marie Grossman NPPES

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

ANN MARIE GROSSMAN (NPI 1013411693) is an individual professional provider in Bourbonnais, Illinois, licensed in Illinois (180.018153) and active in the NPI registry since March 2018. She is enrolled in Medicare PECOS, maintains 2 additional practice locations, and is a graduate of Other (2013).

NPPES Registry Identity

NPI1013411693
Entity TypeIndividualFemale
Primary Taxonomy101YP2500X
Provider Legal NameANN MARIE GROSSMAN
Location Address755 ALMAR PKWY STE ABourbonnais, IL 60914-2393
Mailing Address755 Almar Pkwy Ste ABourbonnais, IL 60914-2393 · (630) 428-7890 · Fax (630) 428-7891
Fax(630) 428-7891
Sole ProprietorYes
Medical School CMSOtherGraduated 2013
Enumeration DateMarch 20, 2018
Last NPPES UpdateJune 25, 2026
NPPES CertifiedJune 25, 2026
✔ NPI 1013411693 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyCounselor · ProfessionalBehavioral Health & Social Service Providers
Taxonomy Code101YP2500X
License✔ Licensed in IL · 180.018153
Also ListedCounselor · Mental HealthTaxonomy 101YM0800X · License 3365-226 (WI)
755 ALMAR PKWY STE A, Bourbonnais, IL 60914

Secondary Practice Locations 2

Location 16321 23rd AveKenosha, WI 53143-4801 · Phone (414) 455-3879 ext. 801 · Fax (866) 719-3024
Location 24001 W Capitol DrMilwaukee, WI 53216-2530 · Phone (414) 455-3879 ext. 801 · Fax (866) 719-3024

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

Ann Marie Grossman 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 ID648734046
PECOS Enrollment IDI20260715003946
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.

Medicare Billing Reassignment

Medicare enrollment records show Ann Grossman reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Psychologist
2948 ARTESIAN RD STE 112
Naperville, IL 60564
  • Reassigned Medicare billing, Illinois enrollment
  • 475 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.

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.

Social Worker
755 ALMAR PKWY STE A
BOURBONNAIS, IL 60914
Social Worker (Clinical)
755 ALMAR PKWY STE A
BOURBONNAIS, IL 60914
Nurse Practitioner (Psychiatric/Mental Health)
755 ALMAR PKWY STE A
BOURBONNAIS, IL 60914
Social Worker (Clinical)
755 ALMAR PKWY STE A
BOURBONNAIS, IL 60914
Social Worker (Clinical)
755 ALMAR PKWY STE A
BOURBONNAIS, IL 60914
Counselor (Professional)
755 ALMAR PKWY STE A
BOURBONNAIS, IL 60914
Counselor (Mental Health)
755 ALMAR PKWY STE A
BOURBONNAIS, IL 60914
Social Worker
755 ALMAR PKWY STE A
BOURBONNAIS, IL 60914

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 Ann Grossman's NPI number?

The NPI number for Ann Grossman is 1013411693. It was assigned to this individual provider in the NPPES registry on March 20, 2018.

Where is Ann Grossman located?

Ann Grossman practices at 755 Almar Pkwy Ste A, Bourbonnais, IL 60914. The listed phone number is (630) 428-7890.

What is Ann Grossman's specialty?

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

Is Ann Grossman enrolled in Medicare?

Yes. Ann Grossman 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 organization bills Medicare for Ann Grossman's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Ann Grossman reassigns Medicare benefits to Edgewood Clinical Services, P.C. (Naperville, IL). The 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 Ann Grossman's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Ann Grossman accept?

Health plans from Anthem Blue Cross and Blue Shield and UnitedHealthcare list Ann Grossman 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 Ann Grossman was last updated on June 25, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 months 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.