Jonathan Gamss, MD
Internal Medicine in Mount Kisco, New York
1598922874- Practice location
- 400 E Main St, Northern Westchester Hospital, Mount Kisco, NY 10549-3417
- Phone
- 914-666-1680
- Fax
- 914-666-1965
- Last updated
- October 21, 2026
Jonathan Gamss is an Internal Medicine based in Mount Kisco, NY. Jonathan Gamss practices in Mount Kisco, NY and has the professional credentials of MD. The NPI Number for Jonathan Gamss is 1598922874 and holds a License No. DR.0076561 (CO). The current practice location address for Jonathan Gamss is 400 E Main St, Northern Westchester Hospital, Mount Kisco, NY 10549-3417 and can be reached out via phone at 914-666-1680 and via fax at 914-666-1965.
Provider Profile Details
- NPI Number
- 1598922874
- Provider Name
- Jonathan Gamss
- Credential
- MD
- Provider Entity Type
- Individual
- Gender
- Male
- Address
- 400 E Main St, Northern Westchester Hospital, Mount Kisco, NY 10549-3417
- Phone Number
- 914-666-1680
- Fax Number
- 914-666-1965
- Primary Taxonomy
- Internal Medicine · 207R00000X
- Sole Proprietor
- No
- Provider Enumeration Date
- May 22, 2008
- Last Update Date
- October 21, 2026
- Certification Date
- October 21, 2026
- NPI Status
- Active
Provider Business Practice Location Address Details
- Address
- 400 E Main St
Northern Westchester Hospital
Mount Kisco, NY 10549-3417 - City
- Mount Kisco
- State
- New York
- Zip
- 10549-3417
- Phone Number
- 914-666-1680
- Fax Number
- 914-666-1965
Provider Business Mailing Address Details
- Address
- 400 E Main St
Northern Westchester Hospital, Medical Affairs Office
Mount Kisco, NY 10549-3417 - City
- Mount Kisco
- State
- NY
- Zip
- 10549-3417
- Phone Number
- 914-666-1680
- Fax Number
- 914-666-1965
License Information
- License Number (1)
- DR.0076561
- License State (1)
- CO
- Taxonomy (1)
- Internal Medicine · 207R00000X
- License Number (2)
- 25MA08623200
- License State (2)
- NJ
- Taxonomy (2)
- Emergency Medicine · 207P00000X
- License Number (3)
- 246486
- License State (3)
- NY
- Taxonomy (3)
- Internal Medicine · 207R00000X · Primary
- License Number (4)
- ME178297
- License State (4)
- FL
- Taxonomy (4)
- Internal Medicine · 207R00000X
Legacy Identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| No legacy identifiers (Medicaid, Medicare or plan IDs) are on file for this provider. | |||
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Frequently Asked Questions
What is the NPI number of Jonathan Gamss, MD?
The NPI number of Jonathan Gamss, MD is 1598922874. It was assigned on May 22, 2008 and is currently active in the NPPES registry.
What is the specialty of Jonathan Gamss, MD?
Jonathan Gamss, MD is registered under the primary taxonomy Internal Medicine (code 207R00000X), licensed in CO under license number DR.0076561.
Where does Jonathan Gamss, MD practice?
The practice location is 400 E Main St, Northern Westchester Hospital, Mount Kisco, NY 10549-3417. The office can be reached at 914-666-1680 (phone) or 914-666-1965 (fax).
What is an NPI number?
A National Provider Identifier (NPI) is a unique 10-digit identification number issued to health care providers in the United States by the Centers for Medicare and Medicaid Services (CMS). It is used in HIPAA standard transactions.
How do I verify this NPI record?
This record is sourced from the public NPPES NPI Registry maintained by CMS. You can confirm it by searching NPI 1598922874 directly on the NPPES registry website.