Barbara Stewart, LCSW
NPI 1720456353 · Clinical Social Worker · Lawrenceville, NJ
Enrolled with Medicare as Practitioner - Clinical Social Worker · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Barbara Stewart, LCSW is a Clinical Social Worker provider in Lawrenceville, NJ (NPI 1720456353).
Provider details
- NPI number
- 1720456353
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- LCSW
- Sex
- Female
- Sole proprietor
- Yes
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
10 yrs in NPPES registry
- Profile completeness28% of score
83% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
271 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 | 255 | $118 |
| Psychiatric Diagnostic Evaluation90791 | 16 | $133 |
Typical Medicare-allowed amounts for these services range $118–$133 (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
- 2015-09-14
- Last updated
- 2023-12-14
- Certified
- 2023-12-14
Frequently asked questions
- What is Barbara Stewart's NPI number?
- Barbara Stewart's National Provider Identifier (NPI) is 1720456353, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Barbara Stewart's specialty?
- Barbara Stewart is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Barbara Stewart located?
- Barbara Stewart's practice location on file with NPPES is 22 Gordon Ave, Lawrenceville, NJ 08648-1033.
- What is Barbara Stewart's phone number?
- The practice phone number listed in the NPPES registry for Barbara Stewart is (609) 844-0452.
- Does Barbara Stewart accept Medicare?
- Barbara Stewart is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Barbara Stewart's NPI active?
- Yes — Barbara Stewart's NPI (1720456353) is active in the NPPES registry as of the last update on 2023-12-14.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.