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MICHAEL SANTILLI
NPI 1801207535
Social Worker - Clinical in Greenville, PA

Active since May 15, 2014PECOS Enrolled
348 MAIN ST, GREENVILLE, PA 16125(724) 588-5250(724) 588-5253 Get Directions Write a Review

NPPES record last updated: October 24, 2018. Verified against the NPPES registry weekly; last sync: October 25, 2026.

About Michael Santilli NPPES

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

MICHAEL SANTILLI (NPI 1801207535) is an individual clinical provider in Greenville, Pennsylvania and active in the NPI registry since May 2014. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1801207535
Entity TypeIndividualMale
Primary Taxonomy1041C0700X
Provider Legal NameMICHAEL SANTILLI
Location Address348 MAIN STGreenville, PA 16125-2608
Mailing Address100 Shenango AveSharon, PA 16146-1503 · (724) 588-5250 · Fax (724) 588-5253
Phone(724) 588-5250
Fax(724) 588-5253
Sole ProprietorNo
Enumeration DateMay 15, 2014
Last NPPES UpdateOctober 24, 2018
✔ NPI 1801207535 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtySocial Worker · ClinicalBehavioral Health & Social Service Providers
Taxonomy Code1041C0700X
Definition
A social worker who holds a master's or doctoral degree in social work from an accredited school of social work in addition to at least two years of post-master's supervised experience in a clinical setting. The social worker must be licensed, certified, or registered at the clinical level in the jurisdiction of practice. A clinical social worker provides direct services, including interventions focused on interpersonal interactions, intrapsychic dynamics, and life management issues. Clinical social work services are based on bio-psychosocial perspectives. Services consist of assessment, diagnosis, treatment (including psychotherapy and counseling), client-centered advocacy, consultation, evaluation, and prevention of mental illness, emotional, or behavioral disturbances.
Also ListedCounselor · Mental HealthTaxonomy 101YM0800X
348 MAIN ST, Greenville, PA 16125
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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from Buckeye Health Plan, Ambetter Health, Ambetter Health of Delaware and more.Insurance ›

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

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

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 Reassignments

2

Medicare enrollment records show Michael Santilli reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Primary Health Network
Same address
Federally Qualified Health Center (FQHC)
348 MAIN ST
Greenville, PA 16125
  • Reassigned Medicare billing, Pennsylvania enrollment
  • 164 clinicians in this Medicare group
NPI 1093946626 (724) 588-5250
Paoletta Counseling Services, Inc
14 mi
Clinic/Center
456 N PITT ST
Mercer, PA 16137
  • Reassigned Medicare billing, Pennsylvania enrollment
  • 14 clinicians in this Medicare group
NPI 1508801887 (724) 662-7202

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 16125 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$0.00 typical visit price
range $54.64 – $166.87
Typical copayment $0.00 (range $13.66 – $41.71)
Most-billed visit code NA
Established Patient
$68.36 typical visit price
range $17.33 – $135.84
Typical copayment $17.09 (range $4.33 – $33.96)
Most-billed visit code 99213
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES 16

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

NOELLE CALVIN LCSW
Social Worker (Clinical)
348 MAIN ST
GREENVILLE, PA 16125
Mercer County (724) 588-5250
LISA C YOUNG
Social Worker (Clinical)
348 MAIN ST
GREENVILLE, PA 16125
Mercer County (724) 588-5250
PRIMARY HEALTH NETWORK
Clinic/Center (Federally Qualified Health Center (FQHC))
348 MAIN ST
GREENVILLE, PA 16125
Mercer County (724) 588-5250
DR. LYNNE M JOHNSON M.D.
Pediatrics
348 MAIN ST
GREENVILLE, PA 16125
Mercer County (724) 588-5250
DR. CASEY EVANS REARDON D.C.
Chiropractor
348 MAIN ST
GREENVILLE, PA 16125
Mercer County (724) 588-5250
WINFIELD WINDELL SUCH III CRNP
Nurse Practitioner (Family)
348 MAIN ST
GREENVILLE, PA 16125
Mercer County (724) 588-5250
SCOTT J JOYCE CRNP
Nurse Practitioner (Family)
348 MAIN ST
GREENVILLE, PA 16125
Mercer County (724) 588-5250
JESSICA STEELE
Nurse Practitioner (Obstetrics & Gynecology)
348 MAIN ST
GREENVILLE, PA 16125
Mercer County (724) 588-5250

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 Michael Santilli's NPI number?

The NPI number for Michael Santilli is 1801207535. It was assigned to this individual provider in the NPPES registry on May 15, 2014.

Where is Michael Santilli located?

Michael Santilli practices at 348 Main St, Greenville, PA 16125. The listed phone number is (724) 588-5250.

What is Michael Santilli's specialty?

The primary specialty registered for this NPI is Social Worker, specializing in Clinical, with taxonomy code 1041C0700X.

Is Michael Santilli enrolled in Medicare?

Yes. Michael Santilli is registered in the Medicare PECOS enrollment system.

Which organizations bill Medicare for Michael Santilli's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Michael Santilli reassigns Medicare benefits to 2 organizations: Primary Health Network (Greenville, PA) and Paoletta Counseling Services, Inc (Mercer, PA). Each 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 Michael Santilli's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Michael Santilli accept?

Health plans from Ambetter Health, Ambetter Health of Delaware, Ambetter from Buckeye Health Plan, Anthem Blue Cross and Blue Shield and CareSource and 1 other insurer list Michael Santilli 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 Michael Santilli was last updated on October 24, 2018. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 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.