Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Mr. Michael R Rappold, PA-C
Physician Assistant in New York, NY · enumerated 2016.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1003366600
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Registry record
Entity type Individual (Type 1)
Name Mr. Michael R Rappold
Credential PA-C
Sex Male
Practice address 99 Park Ave Fl 20, New York, NY, 10016
Phone (212) 972-4444
Fax (212) 972-4468
Enumeration date Oct 6, 2016
Last updated in NPPES Apr 30, 2018
Taxonomy & licenses
What is an NPI number?
A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.
Frequently asked questions
What is the NPI number for Michael Rappold?
The National Provider Identifier (NPI) for Michael Rappold is 1003366600, a Type 1 (individual) record in the CMS NPPES registry.
Where does Michael Rappold practice?
The practice location on file with NPPES is in New York, NY. Providers can have multiple locations; NPPES lists the primary practice address.
Other providers at this practice address
Browse all →Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2018-04-30.