Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Thomas F. Gerold, MD
Surgery Physician in Patchogue, NY · enumerated 2006.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1134189210
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Registry record
Entity type Individual (Type 1)
Name Thomas F. Gerold
Credential MD
Sex Male
Practice address 4 Phyllis Dr Ste B, Patchogue, NY, 11772
Phone (631) 289-4700
Fax (631) 289-4718
Enumeration date Mar 24, 2006
Last updated in NPPES Aug 23, 2011
Taxonomy & licenses
MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure.
About the MD credential
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 1013024930001 | Medicaid | PA | - |
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 Thomas Gerold?
The National Provider Identifier (NPI) for Thomas Gerold is 1134189210, a Type 1 (individual) record in the CMS NPPES registry.
Where does Thomas Gerold practice?
The practice location on file with NPPES is in Patchogue, 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 2011-08-23.