Ivan Rappaport, M.D.
NPI 1881667905 · Specialist · Saratoga Springs, NY
Enrolled with Medicare as Practitioner - Dermatology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Ivan Rappaport, M.D. is a Specialist provider in Saratoga Springs, NY (NPI 1881667905).
Provider details
- NPI number
- 1881667905
- Entity type
- Individual
- Primary specialty
- SpecialistOther Service Providers
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- 160824 (NY)
Specialties & taxonomies
Other Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
20 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
2,859 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
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 .
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) |
|---|---|---|
| Destruction of Precancer Skin Growth, 2-14 Growths17003 | 951 | $6 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 939 | $87 |
| Destruction of Precancer Skin Growth, 1 Growth17000 | 432 | $64 |
| New Patient Office Or Other Outpatient Visit With Low Level of Medical Decision Making, If Using Time, 30 Minutes Or More99203 | 159 | $111 |
| Biopsy of Related Skin Growth, First Growth11102 | 129 | $95 |
| Destruction of Skin Growth, 1-14 Growths |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 30 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Mupirocin | 290 | 250 |
| Clobetasol Propionate | 130 | 75 |
| Betamethasone Dipropionate | 124 | 81 |
| Triamcinolone Acetonide | 112 | 83 |
| Halobetasol Propionate | 83 | 49 |
| Minocycline Hcl | 66 | 18 |
| Mometasone Furoate | 55 | 44 |
| Doxycycline Hyclate | 52 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$29 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
- 2006-02-09
- Last updated
- 2018-09-21
Frequently asked questions
- What is Ivan Rappaport's NPI number?
- Ivan Rappaport's National Provider Identifier (NPI) is 1881667905, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ivan Rappaport's specialty?
- Ivan Rappaport is listed in the NPPES registry with a primary specialty of Specialist (Other Service Providers).
- Where is Ivan Rappaport located?
- Ivan Rappaport's practice location on file with NPPES is 414 Maple Ave, Saratoga Springs, NY 12866-5550.
- What is Ivan Rappaport's phone number?
- The practice phone number listed in the NPPES registry for Ivan Rappaport is (518) 587-9243.
- Does Ivan Rappaport accept Medicare?
- Ivan Rappaport is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Ivan Rappaport's NPI active?
- Yes — Ivan Rappaport's NPI (1881667905) is active in the NPPES registry as of the last update on 2018-09-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.