Daniel J. Nadler Md PC in Sewickley, PA
This location of Daniel J Nadler Md bills under NPI 1497757629, an organization record issued on Jun 1, 2005 with the primary taxonomy Ophthalmology Physician. It is one of 2 NPIs registered under this name; each clinician who sees you there has their own NPI and license.
Organization recordNPPES, Aug 2026
1497757629
- Legal name
- Daniel J. Nadler Md PC
- Entity
- Type 2 · organization
- Primary taxonomy
- Ophthalmology Physician 207W00000X
- Practice location
- 111 HAZEL LN STE 102, Sewickley, PA 15143
- Phone
- 412-741-5577
- Enumerated
- Jun 1, 2005
- Record updated
- Apr 14, 2008
- Authorized official
- President (title as filed)
3 clinicians CMS lists with Daniel J Nadler Md in Sewickley
- Amanda Cook, MDOphthalmology Physician1912999822
- Melissa Derenzo, MDOphthalmology Physician1346327947
- Mark Schmidt, ODOptometrist1245281161
Source: CMS Doctors and Clinicians group affiliations, matched by practice name and city.
All 2 Daniel J Nadler Md NPIs
Every location registered under this name, in 2 cities.
See every locationChecking an organization
- Confirm the business with the Pennsylvania secretary of state.
- Check the HHS-OIG exclusion list for the organization.
- Verify each clinician on their own record and the state license search.
Common questions
Is an organization NPI a license?
No. An NPI identifies who bills. Facilities and the clinicians who work there are licensed separately by the state.
Source: CMS National Plan and Provider Enumeration System (NPPES), monthly file of Aug 9, 2026 (NPPES files on CMS.gov). An NPI identifies who bills; it is not a license.