Dr Timothy Michael Patterson, DO in Bryn Mawr, PA

Dr Timothy Michael Patterson, DO is a medicare enrolled "Internal Medicine" physician in Bryn Mawr, Pennsylvania. He went to Philadelphia College Of Osteopathic Medicine and graduated in 2004 and has 21 years of diverse experience with area of expertise as Internal Medicine. He is a member of the group practice Prospect Health Access Network Inc and his current practice location is 933 E Haverford Rd Ste 150, Bryn Mawr, Pennsylvania. You can reach out to his office (for appointments etc.) via phone at (610) 520-5200.

Dr Timothy Michael Patterson is licensed to practice in Pennsylvania (license number OS015421) 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 1902132871.

Contact Information

	Dr Timothy Michael Patterson, DO
	933 E Haverford Rd Ste 150, Bryn Mawr, PA 19010-3819
	(610) 520-5200
	(610) 520-1998

Map and Direction

Physician's Profile

Full Name	Dr Timothy Michael Patterson
Gender	Male
Speciality	Internal Medicine
Experience	21 Years
Location	933 E Haverford Rd Ste 150, Bryn Mawr, 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:

Dr Timothy Michael Patterson attended and graduated from Philadelphia College Of Osteopathic Medicine in 2004

NPI Data:

NPI Number: 1902132871
Provider Enumeration Date: 10/27/2009
Last Update Date: 09/04/2025

Medicare PECOS Information:

PECOS PAC ID: 5193903391
Enrollment ID: I20110616000593

Medical Identifiers

Medical identifiers for Dr Timothy Michael Patterson such as npi, medicare ID, medicare PIN, medicaid, etc.

Identifier	Type	State	Issuer
1902132871	NPI	-	NPPES

Medical Taxonomies and Licenses

Taxonomy	Type	License (State)	Status
207R00000X	Internal Medicine	OT012423 (Pennsylvania)	Secondary
207R00000X	Internal Medicine	OS015421 (Pennsylvania)	Primary

Medical Facilities Affiliation

Facility Name	Location	Facility Type
Riddle Memorial Hospital	Media, PA	Hospital
Crozer Chester Medical Center	Upland, PA	Hospital

Group Practice Association

Group Practice Name	Group PECOS PAC ID	No. of Members
Prospect Health Access Network Inc	5698065142	168

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 Timothy Michael Patterson allows following entities to bill medicare on his behalf.

Entity Name	Prospect Health Access Network Inc
Entity Type	Part B Supplier - Clinic/group Practice
Entity Identifiers	NPI Number: 1568819084 PECOS PAC ID: 5698065142 Enrollment ID: O20160613000737

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 Timothy Michael Patterson 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 Timothy Michael Patterson, DO 3803 W Chester Pike Ste 160, Newtown Square, PA 19073-2336 Ph: (484) 337-1632	Dr Timothy Michael Patterson, DO 933 E Haverford Rd Ste 150, Bryn Mawr, PA 19010-3819 Ph: (610) 520-5200

Reviews and Comments

Internal Medicine Doctors in Bryn Mawr, PA

Dr. Sameer Gupta, MD, MPH Internal Medicine Medicare: Accepting Medicare Assignments Practice Location: 825 Old Lancaster Rd, Suite 320, Bryn Mawr, PA 19010 Phone: 610-527-3800 Fax: 610-527-0334
John Steers, MD Internal Medicine Medicare: Accepting Medicare Assignments Practice Location: 825 Old Lancaster Rd, Suite 320, Bryn Mawr, PA 19010 Phone: 610-527-1165 Fax: 610-527-6611
Dr. Clarke U. Piatt, M.D. Internal Medicine Medicare: Accepting Medicare Assignments Practice Location: 825 Old Lancaster Rd Ste 420, Bryn Mawr, PA 19010 Phone: 610-527-4896 Fax: 610-525-4089
Francis P. Day, M.D. Internal Medicine Medicare: Medicare Enrolled Practice Location: 825 Old Lancaster Rd, Suite 320, Bryn Mawr, PA 19010 Phone: 610-527-3800 Fax: 610-527-0334
Robert R Atkins, M.D. Internal Medicine Medicare: Medicare Enrolled Practice Location: 825 Old Lancaster Rd, Suite 320, Bryn Mawr, PA 19010 Phone: 610-527-3800 Fax: 610-527-0334
Dr. Sophia Moldavsky, M.D. Internal Medicine Medicare: Accepting Medicare Assignments Practice Location: 830 Old Lancaster Rd Ste 206, Bryn Mawr, PA 19010 Phone: 610-525-8110
Laura Share Immordino, M.D. Internal Medicine Medicare: Accepting Medicare Assignments Practice Location: 825 Old Lancaster Rd, Suite 320, Bryn Mawr, PA 19010 Phone: 610-525-1202 Fax: 610-527-0308

Dr Timothy Michael Patterson, DO - Medicare Internal Medicine in Bryn Mawr, PA