Jon J Ernstoff, MD
Internal Medicine, Gastroenterology in Meriden, Connecticut
1598789653- Practice location
- 455 Lewis Ave, Suite 106, Meriden, CT 06451-2121
- Phone
- 203-886-0036
- Fax
- 203-886-0072
- Last updated
- April 3, 2025
Jon J Ernstoff is an Internal Medicine, Gastroenterology based in Meriden, CT. Jon J Ernstoff practices in Meriden, CT and has the professional credentials of MD. The NPI Number for Jon J Ernstoff is 1598789653 and holds a License No. 1022596 (MA). The current practice location address for Jon J Ernstoff is 455 Lewis Ave, Suite 106, Meriden, CT 06451-2121 and can be reached out via phone at 203-886-0036 and via fax at 203-886-0072.
Provider Profile Details
- NPI Number
- 1598789653
- Provider Name
- Jon J Ernstoff
- Credential
- MD
- Provider Entity Type
- Individual
- Gender
- Male
- Address
- 455 Lewis Ave, Suite 106, Meriden, CT 06451-2121
- Phone Number
- 203-886-0036
- Fax Number
- 203-886-0072
- Primary Taxonomy
- Internal Medicine, Gastroenterology · 207RG0100X
- Sole Proprietor
- No
- Provider Enumeration Date
- July 26, 2006
- Last Update Date
- April 3, 2025
- Certification Date
- April 3, 2025
- NPI Status
- Active
Provider Business Practice Location Address Details
- Address
- 455 Lewis Ave
Suite 106
Meriden, CT 06451-2121 - City
- Meriden
- State
- Connecticut
- Zip
- 06451-2121
- Phone Number
- 203-886-0036
- Fax Number
- 203-886-0072
Provider Business Mailing Address Details
- Address
- 2139 Silas Deane Hwy
Rocky Hill, CT 06067-2336 - City
- Rocky Hill
- State
- CT
- Zip
- 06067-2336
- Phone Number
- 860-257-4131
- Fax Number
- 860-257-4519
License Information
- License Number (1)
- 1022596
- License State (1)
- MA
- Taxonomy (1)
- Internal Medicine, Gastroenterology · 207RG0100X
- License Number (2)
- 025772
- License State (2)
- CT
- Taxonomy (2)
- Internal Medicine, Gastroenterology · 207RG0100X · Primary
- License Number (3)
- 025772
- License State (3)
- CT
- Taxonomy (3)
- Internal Medicine · 207R00000X
Legacy Identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| No legacy identifiers (Medicaid, Medicare or plan IDs) are on file for this provider. | |||
Other Internal Medicine, Gastroenterology providers near Meriden, CT
View all Internal Medicine, Gastroenterology providers in Meriden →Frequently Asked Questions
What is the NPI number of Jon J Ernstoff, MD?
The NPI number of Jon J Ernstoff, MD is 1598789653. It was assigned on July 26, 2006 and is currently active in the NPPES registry.
What is the specialty of Jon J Ernstoff, MD?
Jon J Ernstoff, MD is registered under the primary taxonomy Internal Medicine, Gastroenterology (code 207RG0100X), licensed in MA under license number 1022596.
Where does Jon J Ernstoff, MD practice?
The practice location is 455 Lewis Ave, Suite 106, Meriden, CT 06451-2121. The office can be reached at 203-886-0036 (phone) or 203-886-0072 (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 1598789653 directly on the NPPES registry website.