DR. ARNOLD CHARLES TOBACK M.D.
NPI 1194749291
Dermatology in New York, NY
About Dr. Arnold Charles Toback M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. ARNOLD CHARLES TOBACK M.D. (NPI 1194749291) is an individual dermatology provider in New York, New York, licensed in New York (155647) and active in the NPI registry since July 2006. He is enrolled in Medicare PECOS, is affiliated with New York-presbyterian Hospital, and is a graduate of Boston University School Of Medicine (1980).
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 1
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Dr. Arnold Charles Toback M.d. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignments
3Medicare enrollment records show Arnold Toback reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
New York, NY 10022
- Reassigned Medicare billing, New York enrollment
- 187 clinicians in this Medicare group
New York, NY 10019
- Reassigned Medicare billing, New York enrollment
- 4 clinicians in this Medicare group
Chappaqua, NY 10514
- Reassigned Medicare billing, New York enrollment
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Areas of Expertise CMS Part B claims 18
Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.
Hospital Affiliations CMS Care Compare
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
New York-Presbyterian Hospital
Acute Care Hospitals · New York, NYPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 10021 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Medicare Quality Performance CMS QPP · MIPS
Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.
Reported Quality Measures
Other Providers at the Same Location NPPES
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
Frequently Asked Questions NPPES & CMS
Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.
What is Arnold Toback's NPI number?
The NPI number for Arnold Toback is 1194749291. It was assigned to this individual provider in the NPPES registry on July 26, 2006.
Where is Arnold Toback located?
Arnold Toback practices at 2 E 69th St, New York, NY 10021. The listed phone number is (212) 737-1440.
What is Arnold Toback's specialty?
The primary specialty registered for this NPI is Dermatology with taxonomy code 207N00000X.
Is Arnold Toback enrolled in Medicare?
Yes. Arnold Toback is registered in the Medicare PECOS enrollment system.
Which organizations bill Medicare for Arnold Toback's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Arnold Toback reassigns Medicare benefits to 3 organizations: Schweiger Dermatology PLLC (New York, NY), Citywide Dermatology, PLLC (New York, NY) and (Chappaqua, NY). Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Arnold Toback's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
Is Arnold Toback affiliated with any hospitals?
According to CMS data, Arnold Toback is affiliated with New York-Presbyterian Hospital.
When was this NPI record last updated?
The NPPES record for Arnold Toback was last updated on July 8, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.