Provider Profile
Janet L. Porcelli, LICSW is a social worker practicing in Greenfield, MA. According to Medicare claims data, Janet cared for 37 Medicare patients across 345 services. The services billed most often include psychotherapy, 45 minutes and psychotherapy, 1 hour. This provider record is associated with NPI 1295829828.
Factual summary compiled by Guide.md from public records; not written by this provider.
License numbers are what the provider reported to NPPES when the NPI was issued or updated. NPPES does not verify licensure; confirm current standing with the state licensing board.
Exactly as CMS reports it (National Downloadable File, Opt-Out Affidavits, Order & Referring). Not an insurance directory; confirm coverage with the office.
33 RIDDELL ST SUITE 8
Greenfield, MA 01301
Within Social Worker generally. Availability varies by clinician, training and location — this profile has not been claimed, so nothing here is a personal claim by the provider.
Most searched conditions
Abuse & Safety
Addiction
Addiction & Substance Use
Adolescents & youth
Aging & elder care
Behavioral Health
Crisis & Safety
Eating & Body Image
Family & Parenting
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Identity & Well-Being
Interpersonal Issues
Life Stages & Caregiving
Life Transitions
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Medical & Health Support
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Pediatric & Youth
Perinatal & Maternal
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Most searched procedures
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Assessments & letters
Behavioral Interventions
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Psychotherapy Modalities
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345 services · 37 patients · 2 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Psychotherapy, 45 minutes | Treatment | 90834 |
224 | More often than most peers in Social Worker |
| Psychotherapy, 1 hour | Treatment | 90837 |
121 | As often as other peers in Social Worker |
Source: CMS Medicare public data. Shows how often procedures were billed — not quality of care or patient satisfaction.
Janet L. Porcelli is a social worker in Greenfield, MA. That is the designation recorded for this NPI in the federal registry.
NPI registry
Janet L. Porcelli is listed at 33 Riddell St Suite 8, Greenfield, MA 01301. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
The number on file is (413) 548-6217. Contact the office directly to confirm availability and scheduling.
NPI registry
Janet L. Porcelli's National Provider Identifier is 1295829828. It is issued by the Centers for Medicare & Medicaid Services and is unique and permanent — it does not change if they move practice.
NPI registry
Janet L. Porcelli attended Other, graduating in 1992. This comes from the CMS National Downloadable File.
CMS public data
Janet L. Porcelli has 34 years experience. Calculated from a graduation year of 1992, reported in the CMS National Downloadable File.
CMS public data
According to Medicare billing data, Janet L. Porcelli provides treatments such as psychotherapy, 45 minutes and psychotherapy, 1 hour. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Not yet. This profile is built from public federal data and has not been confirmed by Janet L. Porcelli. If this is you, claiming it is free.
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