Dr Kristina K Stjernfeldt, MD in Lexington, MA

Dr Kristina K Stjernfeldt, MD is a medicare enrolled "Internal Medicine" physician in Lexington, Massachusetts. She went to Boston University School Of Medicine and graduated in 2000 and has 24 years of diverse experience with area of expertise as Internal Medicine. She is a member of the group practice Newton-wellesley Medical Group, Inc., David Schroeder Md Pc and her current practice location is 482 Bedford St, Beth Israel Deaconess Healthcare, Lexington, Lexington, Massachusetts. You can reach out to her office (for appointments etc.) via phone at (781) 672-2250.

Dr Kristina K Stjernfeldt is licensed to practice in Massachusetts (license number 216717) and she also participates in the medicare program. She accepts medicare assignments (which means she accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and her NPI Number is 1467638874.

Contact Information

	Dr Kristina K Stjernfeldt, MD
	482 Bedford St, Beth Israel Deaconess Healthcare, Lexington, Lexington, MA 02420-1402
	(781) 672-2250
	(781) 672-2259

Map and Direction

Physician's Profile

Full Name	Dr Kristina K Stjernfeldt
Gender	Female
Speciality	Internal Medicine
Experience	24 Years
Location	482 Bedford St, Lexington, Massachusetts
Accepts Medicare Assignments	Yes. She accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.

Medical Education and Training:

Dr Kristina K Stjernfeldt attended and graduated from Boston University School Of Medicine in 2000

NPI Data:

NPI Number: 1467638874
Provider Enumeration Date: 01/15/2008
Last Update Date: 04/12/2011

Medicare PECOS Information:

PECOS PAC ID: 8921178880
Enrollment ID: I20080604000073

Medical Identifiers

Medical identifiers for Dr Kristina K Stjernfeldt such as npi, medicare ID, medicare PIN, medicaid, etc.

Identifier	Type	State	Issuer
1467638874	NPI	-	NPPES
2007410	Medicaid	MA

Medical Taxonomies and Licenses

Taxonomy	Type	License (State)	Status
207R00000X	Internal Medicine	216717 (Massachusetts)	Primary

Medical Facilities Affiliation

Facility Name	Location	Facility Type
Newton-wellesley Hospital	Newton, MA	Hospital
Massachusetts General Hospital	Boston, MA	Hospital
Brigham And Women's Hospital	Boston, MA	Hospital

Group Practice Association

Group Practice Name	Group PECOS PAC ID	No. of Members
Newton-wellesley Medical Group, Inc.	0244133494	395
David Schroeder Md Pc	4789654534	2

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 Kristina K Stjernfeldt allows following entities to bill medicare on her behalf.

Entity Name	Newton-wellesley Medical Group, Inc.
Entity Type	Part B Supplier - Clinic/group Practice
Entity Identifiers	NPI Number: 1538191218 PECOS PAC ID: 0244133494 Enrollment ID: O20040127001012

Entity Name	David Schroeder Md Pc
Entity Type	Part B Supplier - Clinic/group Practice
Entity Identifiers	NPI Number: 1396801650 PECOS PAC ID: 4789654534 Enrollment ID: O20040728001518

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 Kristina K Stjernfeldt 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 Kristina K Stjernfeldt, MD 482 Bedford St, Beth Israel Deaconess Healthcare, Lexington, Lexington, MA 02420-1402 Ph: (781) 672-2250	Dr Kristina K Stjernfeldt, MD 482 Bedford St, Beth Israel Deaconess Healthcare, Lexington, Lexington, MA 02420-1402 Ph: (781) 672-2250

Reviews and Comments

Internal Medicine Doctors in Lexington, MA

Dr. Pradeep Dilwali, M.D. Internal Medicine Medicare: Not Enrolled in Medicare Practice Location: 1358 Massachusetts Ave, Lexington, MA 02420 Phone: 781-860-0255 Fax: 781-860-9393
Dr. Karl Hsu, M.D. Internal Medicine Medicare: Not Enrolled in Medicare Practice Location: 9 Locke Ln, Lexington, MA 02420 Phone: 617-680-4488
Heidi Ray Doreau, N.P. Internal Medicine Medicare: Accepting Medicare Assignments Practice Location: 450 Bedford Street, Lexington, MA 02420 Phone: 781-274-6274 Fax: 781-862-1472
Elizabeth Rosen, M.D. Internal Medicine Medicare: Accepting Medicare Assignments Practice Location: 24 Hartwell Ave Ste 204, Lexington, MA 02421 Phone: 781-862-3800
Christine E. Winger, M.D. Internal Medicine Medicare: Accepting Medicare Assignments Practice Location: 16 Hayden Ave, Lahey Lexington, Lexington, MA 02421 Phone: 781-372-7100 Fax: 781-372-7111
Dr. Hong Qian, MD Internal Medicine Medicare: Accepting Medicare Assignments Practice Location: 57 Bedford St, Ste 130, Lexington, MA 02420 Phone: 781-862-7500 Fax: 781-861-1409
Zaim J Badra, M.D. Internal Medicine Medicare: Not Enrolled in Medicare Practice Location: 5 Brent Rd, Lexington, MA 02420 Phone: 781-862-4580

Dr Kristina K Stjernfeldt, MD - Medicare Internal Medicine in Lexington, MA