Joseph Orenstein, MSW, LCSW-C
NPI 1891967899 · Clinical Social Worker · South Boston, VA
Enrolled with Medicare as Practitioner - Clinical Social Worker · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Joseph Orenstein, MSW, LCSW-C is a Clinical Social Worker provider in South Boston, VA (NPI 1891967899).
Provider details
- NPI number
- 1891967899
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- MSW, LCSW-C
- Sex
- Male
- Sole proprietor
- Yes
- License
- 0904009656 (VA)
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
18 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
177 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 | 71 | $75 |
| Psychotherapy, 1 Hour90837 | 60 | $111 |
| Psychiatric Diagnostic Evaluation90791 | 46 | $127 |
Typical Medicare-allowed amounts for these services range $75–$127 (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)
- 5468 Grove Ridge WayRockville, MD 20852-4649Phone: (301) 493-4931
Registry dates
- Enumerated
- 2008-03-31
- Last updated
- 2022-10-17
- Certified
- 2022-10-17
Frequently asked questions
- What is Joseph Orenstein's NPI number?
- Joseph Orenstein's National Provider Identifier (NPI) is 1891967899, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Joseph Orenstein's specialty?
- Joseph Orenstein is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Joseph Orenstein located?
- Joseph Orenstein's practice location on file with NPPES is 504 Wilborn Ave Fl 5, South Boston, VA 24592-3120.
- What is Joseph Orenstein's phone number?
- The practice phone number listed in the NPPES registry for Joseph Orenstein is (434) 517-3400.
- Does Joseph Orenstein accept Medicare?
- Joseph Orenstein is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Joseph Orenstein's NPI active?
- Yes — Joseph Orenstein's NPI (1891967899) is active in the NPPES registry as of the last update on 2022-10-17.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.