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LACEY MIHALKO
NPI 1932850757
Social Worker in Buffalo, NY

Active since January 13, 2022PECOS Enrolled
3350 MAIN ST, BUFFALO, NY 14214(716) 835-4011(716) 835-0253 Get Directions Write a Review

NPPES record last updated: January 13, 2022. Verified against the NPPES registry weekly; last sync: October 18, 2026.

About Lacey Mihalko NPPES

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

LACEY MIHALKO (NPI 1932850757) is an individual social worker in Buffalo, New York and active in the NPI registry since January 2022. She is enrolled in Medicare PECOS and is a graduate of Other (2020).

NPPES Registry Identity

NPI1932850757
Entity TypeIndividualFemale
Primary Taxonomy104100000X
Provider Legal NameLACEY MIHALKO
Location Address3350 MAIN STBuffalo, NY 14214-1316
Mailing Address3350 Main StBuffalo, NY 14214-1316 · (716) 835-4011
Phone(716) 835-4011
Fax(716) 835-0253
Sole ProprietorYes
Medical School CMSOtherGraduated 2020
Enumeration DateJanuary 13, 2022
NPPES CertifiedJanuary 13, 2022
✔ NPI 1932850757 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySocial WorkerBehavioral Health & Social Service Providers
Taxonomy Code104100000X
Definition
A social worker is a person who is qualified by a Social Work degree, and licensed, certified or registered by the state as a social worker to practice within the scope of that license. A social worker provides assistance and counseling to clients and their families who are dealing with social, emotional and environmental problems. Social work services may be rendered to individuals, families, groups, and the public.
3350 MAIN ST, Buffalo, NY 14214
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Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Lacey Mihalko is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID4082197637
PECOS Enrollment IDI20260311002746
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 Lacey Mihalko reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Bestself Behavioral Health, Inc.
5.0 mi
Mental Health (Including Community Mental Health Center)
951 NIAGARA ST, LOWER WEST SIDE COUNSELING
Buffalo, NY 14213
  • Reassigned Medicare billing, New York enrollment
  • 119 clinicians in this Medicare group
NPI 1023230695 (716) 842-0440

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 20

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

MISS TAYLOR JOHNSON
Case Manager/Care Coordinator
3350 MAIN ST
BUFFALO, NY 14214
Erie County (716) 819-3420
MICHAEL LYNCH MSW
Social Worker
3350 MAIN ST
BUFFALO, NY 14214
Erie County (716) 835-4011
LILEIAN NIDAL RIZEK
Counselor
3350 MAIN ST
BUFFALO, NY 14214
Erie County (716) 835-4011
EDNA WIELBON
Social Worker (Clinical)
3350 MAIN ST
BUFFALO, NY 14214
Erie County (716) 835-4011
SALLY LYNN FRIES
Counselor
3350 MAIN ST
BUFFALO, NY 14214
Erie County (716) 835-4011
KAITLIN HOLTZ
Case Manager/Care Coordinator
3350 MAIN ST
BUFFALO, NY 14214
Erie County (716) 835-4011
JOHN WETHERWAX MS
Counselor (Mental Health)
3350 MAIN ST
BUFFALO, NY 14214
Erie County (716) 835-4011
ANNE DERNBACH MS
Counselor (Mental Health)
3350 MAIN ST
BUFFALO, NY 14214
Erie County (716) 835-4011

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 Lacey Mihalko's NPI number?

The NPI number for Lacey Mihalko is 1932850757. It was assigned to this individual provider in the NPPES registry on January 13, 2022.

Where is Lacey Mihalko located?

Lacey Mihalko practices at 3350 Main St, Buffalo, NY 14214. The listed phone number is (716) 835-4011.

What is Lacey Mihalko's specialty?

The primary specialty registered for this NPI is Social Worker with taxonomy code 104100000X.

Is Lacey Mihalko enrolled in Medicare?

Yes. Lacey Mihalko is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Lacey Mihalko's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Lacey Mihalko reassigns Medicare benefits to Bestself Behavioral Health, Inc. (Buffalo, NY). 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 Lacey Mihalko's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

When was this NPI record last updated?

The NPPES record for Lacey Mihalko was last updated on January 13, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.