Meredith Kosann, MD
NPI 1689604597 · Dermatology Physician · Rye, NY
Enrolled with Medicare as Practitioner - Dermatology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Meredith Kosann, MD is a Dermatology Physician provider in Rye, NY (NPI 1689604597).
Provider details
- NPI number
- 1689604597
- Entity type
- Individual
- Primary specialty
- Dermatology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- Yes
- License
- 217761 (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
19 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.
$261 across 13 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
- 2006-07-04
- Last updated
- 2015-01-21
Frequently asked questions
- What is Meredith Kosann's NPI number?
- Meredith Kosann's National Provider Identifier (NPI) is 1689604597, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Meredith Kosann's specialty?
- Meredith Kosann is listed in the NPPES registry with a primary specialty of Dermatology Physician (Allopathic & Osteopathic Physicians).
- Where is Meredith Kosann located?
- Meredith Kosann's practice location on file with NPPES is 150 Purchase St, Rye, NY 10580-2141.
- What is Meredith Kosann's phone number?
- The practice phone number listed in the NPPES registry for Meredith Kosann is (914) 908-3376.
- Does Meredith Kosann accept Medicare?
- Meredith Kosann is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Meredith Kosann's NPI active?
- Yes — Meredith Kosann's NPI (1689604597) is active in the NPPES registry as of the last update on 2015-01-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.