Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Isabel Yomtobian, PT
Specialist in Great Neck, NY · enumerated 2006.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1306933981
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Registry record
Entity type Individual (Type 1)
Name Isabel Yomtobian
Credential PT
Sex Female
Practice address 1000 Northern Blvd, Suite 270, Great Neck, NY, 11021
Phone (516) 627-0303
Fax (516) 627-1399
Enumeration date Oct 6, 2006
Last updated in NPPES May 3, 2011
Taxonomy & licenses
PT · Physical Therapist: A licensed movement specialist treating injury and disability through exercise and rehabilitation.
About the PT credential
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 0259021 | Other | - | 1199 |
| 0142696 | Other | - | GHI |
| 0194347 | Other | - | GHI |
| IY0Q93G010 | Other | - | BLUE SHIELD |
| P3807037 | Other | - | OXFORD |
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
Where does Isabel Yomtobian practice?
The practice location on file with NPPES is in Great Neck, NY. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Isabel Yomtobian?
The National Provider Identifier (NPI) for Isabel Yomtobian is 1306933981, a Type 1 (individual) record in the CMS NPPES registry.
Other providers at this practice address
Browse all → Nassau Gastroenterology Associates, P.C. Gastroenterology Physician · Great Neck, NY NPI 1144225616 Seymour Katz Gastroenterology Physician · Great Neck, NY NPI 1255337424 Lori Cohen Internal Medicine Physician · Great Neck, NY NPI 1073505103 Jeffrey Shapiro Orthopaedic Surgery Physician · Great Neck, NY NPI 1932191574 Homayoun Sasson Plastic Surgery Physician · Great Neck, NY NPI 1427042654 Mitchell Robbins Cardiovascular Disease Physician · Great Neck, NY NPI 1518956903 Richard Stechel Cardiovascular Disease Physician · Great Neck, NY NPI 1053300459 Thomas Cunningham Cardiovascular Disease Physician · Great Neck, NY NPI 1164411575
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2011-05-03.