Jennifer Oswald, PHD
NPI 1578230330 · Clinical Psychologist · East Greenwich, RI
Enrolled with Medicare as Practitioner - Clinical Psychologist · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Jennifer Oswald, PHD is a Clinical Psychologist provider in East Greenwich, RI (NPI 1578230330).
Provider details
- NPI number
- 1578230330
- Entity type
- Individual
- Primary specialty
- Clinical PsychologistBehavioral Health & Social Service Providers
- Credential
- PHD
- Sex
- Female
- Sole proprietor
- No
- License
- PS01987 (RI)
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
4 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
201 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 | 151 | $104 |
| Psychiatric Diagnostic Evaluation90791 | 30 | $173 |
| Psychotherapy, 30 Minutes90832 | 20 | $78 |
Typical Medicare-allowed amounts for these services range $78–$173 (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
Additional practice locations (1)
- 375 Wampanoag TrlRiverside, RI 02915-2232Phone: (401) 649-4050
Registry dates
- Enumerated
- 2021-08-27
- Last updated
- 2026-03-19
- Certified
- 2026-03-19
Frequently asked questions
- What is Jennifer Oswald's NPI number?
- Jennifer Oswald's National Provider Identifier (NPI) is 1578230330, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jennifer Oswald's specialty?
- Jennifer Oswald is listed in the NPPES registry with a primary specialty of Clinical Psychologist (Behavioral Health & Social Service Providers).
- Where is Jennifer Oswald located?
- Jennifer Oswald's practice location on file with NPPES is 1454 S County Trl, East Greenwich, RI 02818-1749.
- What is Jennifer Oswald's phone number?
- The practice phone number listed in the NPPES registry for Jennifer Oswald is (401) 649-4050.
- Does Jennifer Oswald accept Medicare?
- Jennifer Oswald is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Jennifer Oswald's NPI active?
- Yes — Jennifer Oswald's NPI (1578230330) is active in the NPPES registry as of the last update on 2026-03-19.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.