Patricia Casimir, MD
NPI 1518934660 · Internal Medicine Physician · Purchase, NY
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Patricia Casimir, MD is a Internal Medicine Physician provider in Purchase, NY (NPI 1518934660).
Provider details
- NPI number
- 1518934660
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- 236306 (NY)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
20 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.
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$28 across 1 record (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
- 2006-03-07
- Last updated
- 2025-05-16
- Certified
- 2025-05-16
Frequently asked questions
- What is Patricia Casimir's NPI number?
- Patricia Casimir's National Provider Identifier (NPI) is 1518934660, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Patricia Casimir's specialty?
- Patricia Casimir is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Patricia Casimir located?
- Patricia Casimir's practice location on file with NPPES is 700 Anderson Hill Rd, Purchase, NY 10577-1401.
- What is Patricia Casimir's phone number?
- The practice phone number listed in the NPPES registry for Patricia Casimir is (914) 249-8072.
- Does Patricia Casimir accept Medicare?
- Patricia Casimir is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Patricia Casimir's NPI active?
- Yes — Patricia Casimir's NPI (1518934660) is active in the NPPES registry as of the last update on 2025-05-16.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.