Hart Risdell, MD
NPI 1801236369 · Student in an Organized Health Care Education/Training Program · Valhalla, NY
Enrolled with Medicare as Practitioner - Psychiatry · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Hart Risdell, MD is a Student in an Organized Health Care Education/Training Program provider in Valhalla, NY (NPI 1801236369).
Provider details
- NPI number
- 1801236369
- Entity type
- Individual
- Primary specialty
- Student in an Organized Health Care Education/Training ProgramStudent, Health Care
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
Specialties & taxonomies
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
12 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
66 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) |
|---|---|---|
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 50 Minutes99233 | 43 | $139 |
| Psychiatric Diagnostic Evaluation With Medical Services90792 | 23 | $196 |
Typical Medicare-allowed amounts for these services range $139–$196 (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
- 2013-06-28
- Last updated
- 2013-07-06
Frequently asked questions
- What is Hart Risdell's NPI number?
- Hart Risdell's National Provider Identifier (NPI) is 1801236369, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Hart Risdell's specialty?
- Hart Risdell is listed in the NPPES registry with a primary specialty of Student in an Organized Health Care Education/Training Program (Student, Health Care).
- Where is Hart Risdell located?
- Hart Risdell's practice location on file with NPPES is Behavioral Health Center, Rm N-326, 20 Hospital Rd, Valhalla, NY 10595.
- What is Hart Risdell's phone number?
- The practice phone number listed in the NPPES registry for Hart Risdell is (914) 493-1939.
- Does Hart Risdell accept Medicare?
- Hart Risdell is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Hart Risdell's NPI active?
- Yes — Hart Risdell's NPI (1801236369) is active in the NPPES registry as of the last update on 2013-07-06.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.