Janet Porcelli, LICSW
NPI 1295829828 · Social Worker · Greenfield, MA
Enrolled with Medicare as Practitioner - Clinical Social Worker · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Janet Porcelli, LICSW is a Social Worker provider in Greenfield, MA (NPI 1295829828).
Provider details
- NPI number
- 1295829828
- Entity type
- Individual
- Primary specialty
- Social WorkerBehavioral Health & Social Service Providers
- Credential
- LICSW
- Sex
- Female
- Sole proprietor
- Yes
- License
- 110688 (MA)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
19 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
345 Medicare services, 2024 (ranked within specialty)
Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Psychotherapy, 45 Minutes90834 | 224 | $78 |
| Psychotherapy, 1 Hour90837 | 121 | $115 |
Typical Medicare-allowed amounts for these services range $78–$115 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-10-03
- Last updated
- 2011-05-19
Frequently asked questions
- What is Janet Porcelli's NPI number?
- Janet Porcelli's National Provider Identifier (NPI) is 1295829828, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Janet Porcelli's specialty?
- Janet Porcelli is listed in the NPPES registry with a primary specialty of Social Worker (Behavioral Health & Social Service Providers).
- Where is Janet Porcelli located?
- Janet Porcelli's practice location on file with NPPES is 33 Riddell St, Greenfield, MA 01301-2025.
- What is Janet Porcelli's phone number?
- The practice phone number listed in the NPPES registry for Janet Porcelli is (413) 548-6217.
- Does Janet Porcelli accept Medicare?
- Janet Porcelli is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Janet Porcelli's NPI active?
- Yes — Janet Porcelli's NPI (1295829828) is active in the NPPES registry as of the last update on 2011-05-19.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.