Dr Joshan K Shajan, MD in Cos Cob, CT - Medicare Internal Medicine

Dr Joshan K Shajan, MD is a medicare enrolled "Internal Medicine" physician in Cos Cob, Connecticut. He graduated from medical school in 2012 and has 14 years of diverse experience with area of expertise as Internal Medicine. His current practice location is 40 E Putnam Ave Ste 1b, Cos Cob, Connecticut. You can reach out to his office (for appointments etc.) via phone at (203) 489-5442.

Dr Joshan K Shajan is licensed to practice in Connecticut (license number 53782) 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 1790043040.

Contact Information

	Dr Joshan K Shajan, MD
	40 E Putnam Ave Ste 1b, Cos Cob, CT 06807-2606
	(203) 489-5442
	(203) 325-3270

Map and Direction

Physician's Profile

Full Name	Dr Joshan K Shajan
Gender	Male
Speciality	Internal Medicine
Experience	14 Years
Location	40 E Putnam Ave Ste 1b, Cos Cob, 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:

Dr Joshan K Shajan graduated from medical school in 2012

NPI Data:

NPI Number: 1790043040
Provider Enumeration Date: 04/24/2012
Last Update Date: 04/10/2026

Medicare PECOS Information:

PECOS PAC ID: 9638497571
Enrollment ID: I20150406001079

Medical Identifiers

Medical identifiers for Dr Joshan K Shajan such as npi, medicare ID, medicare PIN, medicaid, etc.

Identifier	Type	State	Issuer
1790043040	NPI	-	NPPES

Medical Taxonomies and Licenses

Taxonomy	Type	License (State)	Status
208D00000X	General Practice	A155675 (California)	Secondary
207R00000X	Internal Medicine	53782 (Connecticut)	Primary

Medical Facilities Affiliation

Facility Name	Location	Facility Type
Greenwich Hospital Association -	Greenwich, CT	Hospital
Stamford Hospital	Stamford, CT	Hospital

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. Dr Joshan K Shajan allows following entities to bill medicare on his behalf.

Entity Name	Doctors Office Ct Pllc
Entity Type	Part B Supplier - Clinic/group Practice
Entity Identifiers	NPI Number: 1962997940 PECOS PAC ID: 1759617244 Enrollment ID: O20190722001186

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. Dr Joshan K Shajan 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
Dr Joshan K Shajan, MD 212 Bible St, Cos Cob, CT 06807-1322 Ph: (646) 652-1791	Dr Joshan K Shajan, MD 40 E Putnam Ave Ste 1b, Cos Cob, CT 06807-2606 Ph: (203) 489-5442

Reviews and Comments

Internal Medicine Doctors in Cos Cob, CT

Dr. Francis X Walsh, M.D. Internal Medicine Medicare: Accepting Medicare Assignments Practice Location: 35 River Rd, Suite 200, Cos Cob, CT 06807 Phone: 203-661-9433 Fax: 203-661-2918
Ronald M Levine, MD Internal Medicine Medicare: Not Enrolled in Medicare Practice Location: 475 Cognewaugh Rd, Cos Cob, CT 06807 Phone: 203-629-5560
Ellen N Wolfson, M.D. Internal Medicine Medicare: Not Enrolled in Medicare Practice Location: 35 River Road, Cos Cob, CT 06807 Phone: 203-625-0333 Fax: 203-625-8331
Adam Messenger, M.D. Internal Medicine Medicare: Accepting Medicare Assignments Practice Location: 31 River Rd, 200, Cos Cob, CT 06807 Phone: 203-661-9433
Dr. Rosemary Mazanet, MD Internal Medicine Medicare: Not Enrolled in Medicare Practice Location: 24 Daffodil Ln, Cos Cob, CT 06807 Phone: 203-861-0077
Dr. Kush Patel, MD Internal Medicine Medicare: Medicare Enrolled Practice Location: 40 E Putnam Ave, Cos Cob, CT 06807 Phone: 203-489-5442
Chaula K. Vora, M.D. Internal Medicine Medicare: Accepting Medicare Assignments Practice Location: 35 River Rd Ste 101, Cos Cob, CT 06807 Phone: 203-863-4750 Fax: 203-863-4580

Dr Joshan K Shajan, MD - Medicare Internal Medicine in Cos Cob, CT