Ian Penzel, PH.D.
NPI 1295206506 · Psychologist · White Plains, NY
Enrolled with Medicare as Practitioner - Clinical Psychologist · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Ian Penzel, PH.D. is a Psychologist provider in White Plains, NY (NPI 1295206506).
Provider details
- NPI number
- 1295206506
- Entity type
- Individual
- Primary specialty
- PsychologistBehavioral Health & Social Service Providers
- Credential
- PH.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- 025883 (NY)
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
7 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
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 | 228 | $85 |
| Psychiatric Diagnostic Evaluation90791 | 47 | $186 |
Typical Medicare-allowed amounts for these services range $85–$186 (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)
- 1051 Riverside DrNew York, NY 10032-1007Phone: (212) 305-6001
Registry dates
- Enumerated
- 2018-12-12
- Last updated
- 2025-10-30
- Certified
- 2025-10-30
Frequently asked questions
- What is Ian Penzel's NPI number?
- Ian Penzel's National Provider Identifier (NPI) is 1295206506, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ian Penzel's specialty?
- Ian Penzel is listed in the NPPES registry with a primary specialty of Psychologist (Behavioral Health & Social Service Providers).
- Where is Ian Penzel located?
- Ian Penzel's practice location on file with NPPES is 1111 Westchester Ave, White Plains, NY 10604-3525.
- What is Ian Penzel's phone number?
- The practice phone number listed in the NPPES registry for Ian Penzel is (914) 229-5000.
- Does Ian Penzel accept Medicare?
- Ian Penzel is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Ian Penzel's NPI active?
- Yes — Ian Penzel's NPI (1295206506) is active in the NPPES registry as of the last update on 2025-10-30.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.