Jon J Ernstoff, MD in Meriden, CT - Medicare Gastroenterology

Jon J Ernstoff, MD is a medicare enrolled "Internal Medicine - Gastroenterology" physician in Meriden, Connecticut. He graduated from medical school in 1976 and has 48 years of diverse experience with area of expertise as Gastroenterology. He is a member of the group practice Stamford Health Medical Group Inc and his current practice location is 455 Lewis Ave, Suite 106, Meriden, Connecticut. You can reach out to his office (for appointments etc.) via phone at (203) 886-0036.

Jon J Ernstoff is licensed to practice in Connecticut (license number 025772) and he also participates in the medicare program. He accepts medicare assignments (which means he accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and his NPI Number is 1598789653.

Contact Information

	Jon J Ernstoff, MD
	455 Lewis Ave, Suite 106, Meriden, CT 06451-2121
	(203) 886-0036
	(203) 886-0072

Map and Direction

Physician's Profile

Full Name	Jon J Ernstoff
Gender	Male
Speciality	Gastroenterology
Experience	48 Years
Location	455 Lewis Ave, Meriden, Connecticut
Accepts Medicare Assignments	Yes. He accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.

Medical Education and Training:

Jon J Ernstoff graduated from medical school in 1976

NPI Data:

NPI Number: 1598789653
Provider Enumeration Date: 07/26/2006
Last Update Date: 08/19/2011

Medicare PECOS Information:

PECOS PAC ID: 3274446927
Enrollment ID: I20061013000377

Medical Identifiers

Medical identifiers for Jon J Ernstoff such as npi, medicare ID, medicare PIN, medicaid, etc.

Identifier	Type	State	Issuer
1598789653	NPI	-	NPPES
001257724	Medicaid	CT

Medical Taxonomies and Licenses

Taxonomy	Type	License (State)	Status
207R00000X	Internal Medicine	025772 (Connecticut)	Secondary
207RG0100X	Internal Medicine - Gastroenterology	025772 (Connecticut)	Primary

Medical Facilities Affiliation

Facility Name	Location	Facility Type
Stamford Hospital	Stamford, CT	Hospital

Group Practice Association

Group Practice Name	Group PECOS PAC ID	No. of Members
Stamford Health Medical Group Inc	6901099746	356

Medicare Reassignments

Some practitioners may not bill the customers directly but medicare billing happens through clinics / group practice / hospitals where the provider works. Medicare reassignment of benefits is a mechanism by which practitioners allow third parties to bill and receive payment for medicare services performed by them. Jon J Ernstoff allows following entities to bill medicare on his behalf.

Entity Name	Connecticut Gi Pc
Entity Type	Part B Supplier - Clinic/group Practice
Entity Identifiers	NPI Number: 1023124625 PECOS PAC ID: 9830110758 Enrollment ID: O20070112000011

Entity Name	Stamford Health Medical Group Inc
Entity Type	Part B Supplier - Clinic/group Practice
Entity Identifiers	NPI Number: 1154633980 PECOS PAC ID: 6901099746 Enrollment ID: O20101025000743

Medicare Part D Prescriber Enrollment

Any physician or other eligible professional who prescribes Part D drugs must either enroll in the Medicare program or opt out in order to prescribe drugs to their patients with Part D prescription drug benefit plans. Jon J Ernstoff is enrolled with medicare and thus, if eligible, can prescribe medicare part D drugs to patients with medicare part D benefits.

Mailing Address and Practice Location

Mailing Address	Practice Location Address
Jon J Ernstoff, MD 2139 Silas Deane Hwy, Rocky Hill, CT 06067-2336 Ph: (860) 257-4131	Jon J Ernstoff, MD 455 Lewis Ave, Suite 106, Meriden, CT 06451-2121 Ph: (203) 886-0036

Reviews and Comments

Internal Medicine Doctors in Meriden, CT

Kevin Jo, M.D. Gastroenterology Medicare: Accepting Medicare Assignments Practice Location: 455 Lewis Ave, Suite 106, Meriden, CT 06451 Phone: 203-886-0036 Fax: 203-886-0072
Dr. Krzysztof Jakubowski, MD Gastroenterology Medicare: Accepting Medicare Assignments Practice Location: 244 Main St, Meriden, CT 06451 Phone: 203-630-9722 Fax: 203-630-9725
Dr. Tatiana K Feld, MD Gastroenterology Medicare: Accepting Medicare Assignments Practice Location: 816 Broad St, Suite 29, Meriden, CT 06450 Phone: 203-238-1125 Fax: 203-238-4452
Gary Mark Cohen, M.D. Gastroenterology Medicare: Not Enrolled in Medicare Practice Location: 455 Lewis Ave, Suite 106, Meriden, CT 06451 Phone: 203-886-0036 Fax: 203-886-0072
Ms. Sholeh Kamalian, MD Gastroenterology Medicare: Accepting Medicare Assignments Practice Location: 435 Lewis Ave, Midstate Medical Center, Meriden, CT 06451 Phone: 203-284-1340 Fax: 203-265-4557
Dr. Prakash N Puranik, M.D. Gastroenterology Medicare: Medicare Enrolled Practice Location: 546 S Broad St, Unit 2 E, Meriden, CT 06450 Phone: 203-237-1054
Kimberly C. Brown, M.D. Gastroenterology Medicare: Accepting Medicare Assignments Practice Location: 435 Lewis Ave, Medical Staff Office, Meriden, CT 06451 Phone: 203-694-8566

Jon J Ernstoff, MD - Medicare Gastroenterology in Meriden, CT