Rex Keith Kessler, MD in Aston, PA - Medicare Endocrinology

Rex Keith Kessler, MD is a medicare enrolled "Internal Medicine - Endocrinology, Diabetes & Metabolism" physician in Aston, Pennsylvania. He went to Temple University School Of Medicine and graduated in 1977 and has 47 years of diverse experience with area of expertise as Endocrinology. He is a member of the group practice Bryn Mawr Medical Specialists Association and his current practice location is 2901 Dutton Mill Rd, Ste 110, Aston, Pennsylvania. You can reach out to his office (for appointments etc.) via phone at (610) 876-2300.

Rex Keith Kessler is licensed to practice in Pennsylvania (license number MD 020904E) 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 1841298023.

Contact Information

	Rex Keith Kessler, MD
	2901 Dutton Mill Rd, Ste 110, Aston, PA 19014-2849
	(610) 876-2300
	(610) 876-3004

Map and Direction

Physician's Profile

Full Name	Rex Keith Kessler
Gender	Male
Speciality	Endocrinology
Experience	47 Years
Location	2901 Dutton Mill Rd, Aston, Pennsylvania
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:

Rex Keith Kessler attended and graduated from Temple University School Of Medicine in 1977

NPI Data:

NPI Number: 1841298023
Provider Enumeration Date: 07/12/2005
Last Update Date: 10/03/2012

Medicare PECOS Information:

PECOS PAC ID: 3476507922
Enrollment ID: I20050308000418

Medical Identifiers

Medical identifiers for Rex Keith Kessler such as npi, medicare ID, medicare PIN, medicaid, etc.

Identifier	Type	State	Issuer
1841298023	NPI	-	NPPES
2769330/3545085	Other	PA	AETNA
001612715-0006	Medicaid	PA
2060988000	Other	PA	KEYSTONE EAST

Medical Taxonomies and Licenses

Taxonomy	Type	License (State)	Status
207R00000X	Internal Medicine	MD 020904E (Pennsylvania)	Secondary
207RE0101X	Internal Medicine - Endocrinology, Diabetes & Metabolism	MD 020904E (Pennsylvania)	Primary

Medical Facilities Affiliation

Facility Name	Location	Facility Type
Paoli Hospital	Paoli, PA	Hospital
Riddle Memorial Hospital	Media, PA	Hospital
Main Line Hospital Lankenau	Wynnewood, PA	Hospital

Group Practice Association

Group Practice Name	Group PECOS PAC ID	No. of Members
Bryn Mawr Medical Specialists Association	4183610934	94

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. Rex Keith Kessler allows following entities to bill medicare on his behalf.

Entity Name	Bryn Mawr Medical Specialists Association
Entity Type	Part B Supplier - Clinic/group Practice
Entity Identifiers	NPI Number: 1841226099 PECOS PAC ID: 4183610934 Enrollment ID: O20040426000467

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. Rex Keith Kessler 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
Rex Keith Kessler, MD Po Box 1897, Boothwyn, PA 19061-7897 Ph: (610) 876-2300	Rex Keith Kessler, MD 2901 Dutton Mill Rd, Ste 110, Aston, PA 19014-2849 Ph: (610) 876-2300

Reviews and Comments

Internal Medicine Doctors in Aston, PA

Benjamin Ware, MD Endocrinology, Diabetes & Metabolism Medicare: Medicare Enrolled Practice Location: 2901 Dutton Mill Rd Ste 110, Aston, PA 19014 Phone: 610-485-6700
Dr. Nancy J Rist, MD Endocrinology, Diabetes & Metabolism Medicare: Accepting Medicare Assignments Practice Location: 5027 Pennell Rd, Aston, PA 19014 Phone: 484-227-9440 Fax: 484-227-9465
Dr. Robert A Centrone, DO Endocrinology, Diabetes & Metabolism Medicare: Accepting Medicare Assignments Practice Location: 2901 Dutton Mill Rd Ste 110, Aston, PA 19014 Phone: 610-485-6700 Fax: 610-485-9540
William Charles Ware, M.D. Endocrinology, Diabetes & Metabolism Medicare: Accepting Medicare Assignments Practice Location: 2901 Dutton Mill Rd Ste 110, Aston, PA 19014 Phone: 610-485-6700 Fax: 610-485-9540

Rex Keith Kessler, MD - Medicare Endocrinology in Aston, PA