Irena Tsapelas, PHD
NPI 1609464460 · Clinical Psychologist · Woodcliff Lake, NJ
Enrolled with Medicare as Practitioner - Clinical Psychologist · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Irena Tsapelas, PHD is a Clinical Psychologist provider in Woodcliff Lake, NJ (NPI 1609464460).
Provider details
- NPI number
- 1609464460
- Entity type
- Individual
- Primary specialty
- Clinical PsychologistBehavioral Health & Social Service Providers
- Credential
- PHD
- Sex
- Female
- Sole proprietor
- Yes
- License
- 203-019 (NJ)
Specialties & taxonomies
Behavioral Health & Social Service Providers
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
5 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
1,275 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, 30 Minutes90832 | 997 | $71 |
| Psychiatric Diagnostic Evaluation90791 | 278 | $153 |
Typical Medicare-allowed amounts for these services range $71–$153 (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)
- 206 S Coronado AveEspanola, NM 87532-2792Phone: (860) 788-6404
Registry dates
- Enumerated
- 2021-01-07
- Last updated
- 2024-11-25
- Certified
- 2024-11-25
Frequently asked questions
- What is Irena Tsapelas's NPI number?
- Irena Tsapelas's National Provider Identifier (NPI) is 1609464460, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Irena Tsapelas's specialty?
- Irena Tsapelas is listed in the NPPES registry with a primary specialty of Clinical Psychologist (Behavioral Health & Social Service Providers).
- Where is Irena Tsapelas located?
- Irena Tsapelas's practice location on file with NPPES is 595 Chestnut Ridge Rd Ste 4, Woodcliff Lake, NJ 07677-7667.
- What is Irena Tsapelas's phone number?
- The practice phone number listed in the NPPES registry for Irena Tsapelas is (329) 827-2888.
- Does Irena Tsapelas accept Medicare?
- Irena Tsapelas is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Irena Tsapelas's NPI active?
- Yes — Irena Tsapelas's NPI (1609464460) is active in the NPPES registry as of the last update on 2024-11-25.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.