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STEPHEN DIONISI MASTERS
NPI 1205153962
Counselor in Johnston, RI

Active since April 21, 2010PECOS EnrolledAccepts Medicare Assignment
1443 HARTFORD AVE, JOHNSTON, RI 02919(401) 553-1000(401) 861-8696 Get Directions Write a Review

NPPES record last updated: April 21, 2010. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About Stephen Dionisi Masters NPPES

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

STEPHEN DIONISI MASTERS (NPI 1205153962) is an individual counselor in Johnston, Rhode Island and active in the NPI registry since April 2010. He is enrolled in Medicare PECOS and is a graduate of Other (2014).

NPPES Registry Identity

NPI1205153962
Entity TypeIndividualMale
Primary Taxonomy101Y00000X
Provider Legal NameSTEPHEN DIONISICredential: MASTERS
Location Address1443 HARTFORD AVEJohnston, RI 02919-3224
Mailing Address1443 Hartford AveJohnston, RI 02919-3224 · (401) 553-1000 · Fax (401) 861-8696
Phone(401) 553-1000
Fax(401) 861-8696
Sole ProprietorNo
Medical School CMSOtherGraduated 2014
Enumeration DateApril 21, 2010
✔ NPI 1205153962 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyCounselorBehavioral Health & Social Service Providers
Taxonomy Code101Y00000X
Definition
A provider who is trained and educated in the performance of behavior health services through interpersonal communications and analysis. Training and education at the specialty level usually requires a master's degree and clinical experience and supervision for licensure or certification.
1443 HARTFORD AVE, Johnston, RI 02919
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Other Identifiers 1

MedicaidGH57134RI

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Harvard Pilgrim Health Care.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

Stephen Dionisi Masters 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 ID547611972
PECOS Enrollment IDI20240110000348
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.

Areas of Expertise CMS Part B claims

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Psychiatric diagnostic evaluation 90791
A psychiatric diagnostic evaluation is a thorough assessment used to identify any mental health conditions you may have. It involves a detailed discussion about your symptoms, thoughts, feelings and behavior patterns. Your medical history and family's mental health history are also considered.
78 services61 patients

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.

SANTANNA ROCHA J.D., M.S.W., LCSW
Social Worker (Clinical)
1443 HARTFORD AVE
JOHNSTON, RI 02919
Providence County (401) 273-8100
LAURIE THORNTON MA, CAGS, LMHC
Counselor
1443 HARTFORD AVE
JOHNSTON, RI 02919
Providence County (401) 273-8100
MIKAYLA KELMER MA
Counselor (Mental Health)
1443 HARTFORD AVE
JOHNSTON, RI 02919
Providence County (401) 273-8100
MCKAYLA ARBIGE MASTERS
Counselor (Mental Health)
1443 HARTFORD AVE
JOHNSTON, RI 02919
Providence County (401) 553-1000
CHERYL LEKHANA PEREJI MHC-A
Counselor (Mental Health)
1443 HARTFORD AVE
JOHNSTON, RI 02919
Providence County (401) 273-8100
VANNESSA SWINSON
Counselor
1443 HARTFORD AVE
JOHNSTON, RI 02919
Providence County (401) 273-8100
OMER CERMIK MD
Psychiatry & Neurology (Psychiatry)
1443 HARTFORD AVE
JOHNSTON, RI 02919
Providence County (401) 273-8100
ELLEN FITZGERALD-MCCALLUM LICSW
Social Worker (Clinical)
1443 HARTFORD AVE
JOHNSTON, RI 02919
Providence County (401) 273-8100

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 Stephen Dionisi's NPI number?

The NPI number for Stephen Dionisi is 1205153962. It was assigned to this individual provider in the NPPES registry on April 21, 2010.

Where is Stephen Dionisi located?

Stephen Dionisi practices at 1443 Hartford Ave, Johnston, RI 02919. The listed phone number is (401) 553-1000.

What is Stephen Dionisi's specialty?

The primary specialty registered for this NPI is Counselor with taxonomy code 101Y00000X.

Is Stephen Dionisi enrolled in Medicare?

Yes. Stephen Dionisi 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 Stephen Dionisi accept?

Health plans from Harvard Pilgrim Health Care list Stephen Dionisi 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 Stephen Dionisi was last updated on April 21, 2010. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 16 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.