Marcia Weissmann, LICSW
NPI 1861985764 · Clinical Social Worker · Needham, MA
Enrolled with Medicare as Practitioner - Clinical Social Worker · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Marcia Weissmann, LICSW is a Clinical Social Worker provider in Needham, MA (NPI 1861985764).
Provider details
- NPI number
- 1861985764
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- LICSW
- Sex
- Female
- Sole proprietor
- Yes
- License
- 111315 (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
8 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
377 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, 1 Hour90837 | 377 | $117 |
Typical Medicare-allowed amounts for these services range $117–$117 (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
- 2018-06-14
- Last updated
- 2018-06-14
Frequently asked questions
- What is Marcia Weissmann's NPI number?
- Marcia Weissmann's National Provider Identifier (NPI) is 1861985764, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Marcia Weissmann's specialty?
- Marcia Weissmann is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Marcia Weissmann located?
- Marcia Weissmann's practice location on file with NPPES is 220 Reservoir St Ste 21, Needham, MA 02494-3133.
- What is Marcia Weissmann's phone number?
- The practice phone number listed in the NPPES registry for Marcia Weissmann is (781) 449-1143.
- Does Marcia Weissmann accept Medicare?
- Marcia Weissmann is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Marcia Weissmann's NPI active?
- Yes — Marcia Weissmann's NPI (1861985764) is active in the NPPES registry as of the last update on 2018-06-14.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.