Dr Elizabeth Graef, DO in Burlington, MA

Dr Elizabeth Graef, DO is a medicare enrolled "Internal Medicine - Rheumatology" physician in Burlington, Massachusetts. She went to University Of New England, College Of Osteo Medicine and graduated in 2014 and has 12 years of diverse experience with area of expertise as Rheumatology. She is a member of the group practice Core Physicians Llc, Lahey Clinic Inc, Lahey Clinic Inc, Beth Israel Lahey Health Specialty Care, Inc. and her current practice location is 67 South Bedford St, East Lobby, 4th Floor, Burlington, Massachusetts. You can reach out to her office (for appointments etc.) via phone at (781) 744-8551.

Dr Elizabeth Graef is licensed to practice in Massachusetts (license number 285590) 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 1598171878.

Contact Information

	Dr Elizabeth Graef, DO
	67 South Bedford St, East Lobby, 4th Floor, Burlington, MA 01803
	(781) 744-8551
	(617) 303-8146

Map and Direction

Physician's Profile

Full Name	Dr Elizabeth Graef
Gender	Female
Speciality	Rheumatology
Experience	12 Years
Location	67 South Bedford St, Burlington, 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 Elizabeth Graef attended and graduated from University Of New England, College Of Osteo Medicine in 2014

NPI Data:

NPI Number: 1598171878
Provider Enumeration Date: 07/07/2014
Last Update Date: 02/10/2026

Medicare PECOS Information:

PECOS PAC ID: 1658782131
Enrollment ID: I20241017003785

Medical Identifiers

Medical identifiers for Dr Elizabeth Graef such as npi, medicare ID, medicare PIN, medicaid, etc.

Identifier	Type	State	Issuer
1598171878	NPI	-	NPPES

Medical Taxonomies and Licenses

Taxonomy	Type	License (State)	Status
207RR0500X	Internal Medicine - Rheumatology	285590 (Massachusetts)	Primary
207R00000X	Internal Medicine	260672 (Massachusetts)	Secondary
207RR0500X	Internal Medicine - Rheumatology	33550 (New Hampshire)	Secondary

Medical Facilities Affiliation

Facility Name	Location	Facility Type
Northeast Hospital Corporation	Beverly, MA	Hospital
Lahey Hospital & Medical Center, Burlington	Burlington, MA	Hospital
Winchester Hospital	Winchester, MA	Hospital

Group Practice Association

Group Practice Name	Group PECOS PAC ID	No. of Members
Core Physicians Llc	2769563253	292
Lahey Clinic Inc	2264336528	1384
Lahey Clinic Inc	2264336528	1384
Beth Israel Lahey Health Specialty Care, Inc.	2365405024	259

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 Elizabeth Graef allows following entities to bill medicare on her behalf.

Entity Name	Lahey Clinic Inc
Entity Type	Part B Supplier - Clinic/group Practice
Entity Identifiers	NPI Number: 1669491601 PECOS PAC ID: 2264336528 Enrollment ID: O20050210000610

Entity Name	Core Physicians Llc
Entity Type	Part B Supplier - Clinic/group Practice
Entity Identifiers	NPI Number: 1336330588 PECOS PAC ID: 2769563253 Enrollment ID: O20080123000205

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 Elizabeth Graef 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 Elizabeth Graef, DO 67 South Bedford St, East Lobby, 4th Floor, Burlington, MA 01803 Ph: (781) 744-8551	Dr Elizabeth Graef, DO 67 South Bedford St, East Lobby, 4th Floor, Burlington, MA 01803 Ph: (781) 744-8551

Reviews and Comments

Internal Medicine Doctors in Burlington, MA

Joseph E Dubin, Rheumatology Medicare: Accepting Medicare Assignments Practice Location: 41 Mall Rd., Lahey Clinic, Burlington, MA 01805 Phone: 781-744-7000 Fax: 781-744-5378
Sahoor Khan, Rheumatology Medicare: Accepting Medicare Assignments Practice Location: 41 Mall Rd, Burlington, MA 01805 Phone: 781-744-8000
Fnu Kaleemullah, MD Rheumatology Medicare: Accepting Medicare Assignments Practice Location: 41 Mall Rd, Burlington, MA 01805 Phone: 781-744-8000
Kristen M Robson, MD Rheumatology Medicare: Accepting Medicare Assignments Practice Location: Lahey Clinic, 41 Mall Road, Burlington, MA 01805 Phone: 781-744-8699 Fax: 781-744-5276
Syed Kashif Mahmood, MD Rheumatology Medicare: Accepting Medicare Assignments Practice Location: 41 Mall Rd, Burlington, MA 01805 Phone: 781-744-8000
Eric Scott Kerns, MD Rheumatology Medicare: Accepting Medicare Assignments Practice Location: 41 Mall Road, Lahey Hospital & Medical Center, Burlington, MA 01805 Phone: 781-744-8430 Fax: 781-744-5397
Neethi Rebekah Dasu, DO Rheumatology Medicare: Accepting Medicare Assignments Practice Location: 41 Mall Rd, Burlington, MA 01805 Phone: 781-744-8000

Dr Elizabeth Graef, DO - Medicare Rheumatology in Burlington, MA