Mark Rappaport, NPP
NPI 1669763348 · Psychiatric/Mental Health Nurse Practitioner · Malta, NY
Enrolled with Medicare as Order and Referring Only - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Mark Rappaport, NPP is a Psychiatric/Mental Health Nurse Practitioner provider in Malta, NY (NPI 1669763348).
Provider details
- NPI number
- 1669763348
- Entity type
- Individual
- Primary specialty
- Psychiatric/Mental Health Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- NPP
- Sex
- Male
- Sole proprietor
- Yes
- License
- F401167-1 (NY)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
15 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
1 documented practice location
- Open Payments transparency13% of score
Has Open Payments disclosures (2024)
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 prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 32 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Clonazepam | 171 | 20 |
| Alprazolam | 102 | 16 |
| Trazodone Hcl | 87 | 20 |
| Lorazepam | 85 | 11 |
| Fluoxetine Hcl | 82 | 20 |
| Buspirone Hcl | 74 | 16 |
| Mirtazapine | 61 | 14 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$127 across 2 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Registry dates
- Enumerated
- 2011-04-28
- Last updated
- 2023-08-31
Frequently asked questions
- What is Mark Rappaport's NPI number?
- Mark Rappaport's National Provider Identifier (NPI) is 1669763348, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mark Rappaport's specialty?
- Mark Rappaport is listed in the NPPES registry with a primary specialty of Psychiatric/Mental Health Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Mark Rappaport located?
- Mark Rappaport's practice location on file with NPPES is 5 Hemphill Place, Malta, NY 12020-4423.
- What is Mark Rappaport's phone number?
- The practice phone number listed in the NPPES registry for Mark Rappaport is (518) 289-5072.
- Does Mark Rappaport accept Medicare?
- Mark Rappaport is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Mark Rappaport's NPI active?
- Yes — Mark Rappaport's NPI (1669763348) is active in the NPPES registry as of the last update on 2023-08-31.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.