Gary Oxenberg, MD in Northfield, NJ - Medicare Family Practice

Gary Oxenberg, MD is a medicare enrolled "Internal Medicine" physician in Northfield, New Jersey. He graduated from medical school in 1981 and has 44 years of diverse experience with area of expertise as Family Practice. He is a member of the group practice Platinum Providers Group, Llc and his current practice location is 1418 New Rd Ste 2, Northfield, New Jersey. You can reach out to his office (for appointments etc.) via phone at (609) 796-7969.

Gary Oxenberg is licensed to practice in New Jersey (license number 25MA10211100) 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 1346214533.

Contact Information

	Gary Oxenberg, MD
	1418 New Rd Ste 2, Northfield, NJ 08225-1179
	(609) 796-7969
	Not Available

Map and Direction

Physician's Profile

Full Name	Gary Oxenberg
Gender	Male
Speciality	Family Practice
Experience	44 Years
Location	1418 New Rd Ste 2, Northfield, New Jersey
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:

Gary Oxenberg graduated from medical school in 1981

NPI Data:

NPI Number: 1346214533
Provider Enumeration Date: 02/14/2006
Last Update Date: 10/16/2025

Medicare PECOS Information:

PECOS PAC ID: 7315990082
Enrollment ID: I20190411003108

Medical Identifiers

Medical identifiers for Gary Oxenberg such as npi, medicare ID, medicare PIN, medicaid, etc.

Identifier	Type	State	Issuer
1346214533	NPI	-	NPPES
001489863007	Medicaid	PA
0046451	Medicaid	NJ

Medical Taxonomies and Licenses

Taxonomy	Type	License (State)	Status
207Q00000X	Family Medicine	MD039259L (Pennsylvania)	Secondary
207R00000X	Internal Medicine	25MA10211100 (New Jersey)	Primary

Group Practice Association

Group Practice Name	Group PECOS PAC ID	No. of Members
Platinum Providers Group, Llc	5890114821	7

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. Gary Oxenberg allows following entities to bill medicare on his behalf.

Entity Name	Signify Health Medical Associates Of New Jersey Llc
Entity Type	Part B Supplier - Clinic/group Practice
Entity Identifiers	NPI Number: 1174187728 PECOS PAC ID: 4284966896 Enrollment ID: O20191031002559

Entity Name	Platinum Providers Group, Llc
Entity Type	Part B Supplier - Clinic/group Practice
Entity Identifiers	NPI Number: 1457080178 PECOS PAC ID: 5890114821 Enrollment ID: O20200924002177

Entity Name	Act On Total Health Medical Group, Llc
Entity Type	Part B Supplier - Clinic/group Practice
Entity Identifiers	NPI Number: 1952992455 PECOS PAC ID: 6608284674 Enrollment ID: O20210413001435

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. Gary Oxenberg 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
Gary Oxenberg, MD 2106 New Rd Ste F2, Linwood, NJ 08221-1053 Ph: (609) 796-7969	Gary Oxenberg, MD 1418 New Rd Ste 2, Northfield, NJ 08225-1179 Ph: (609) 796-7969

Reviews and Comments

Internal Medicine Doctors in Northfield, NJ

Amanda Ann Srinivasan, PA-C Internal Medicine Medicare: Accepting Medicare Assignments Practice Location: 510 Jackson Ave, Northfield, NJ 08225 Phone: 609-383-0200 Fax: 609-383-8352
Mr. Homayoun Homayouni, MD Internal Medicine Medicare: Accepting Medicare Assignments Practice Location: 334 W Oakcrest Ave, Northfield, NJ 08225 Phone: 609-485-0808 Fax: 609-485-0737
Behdokht Daneshvar, MD Internal Medicine Medicare: Accepting Medicare Assignments Practice Location: 1015 New Rd, 2nd Floor, Northfield, NJ 08225 Phone: 609-485-0300 Fax: 609-646-7140
Dr. George Sidney Groch, M.D. Internal Medicine Medicare: Not Enrolled in Medicare Practice Location: 1413 Shore Rd, Northfield, NJ 08225 Phone: 609-646-9447 Fax: 609-646-1232
Dr. Nitin Behl, M.D. Internal Medicine Medicare: Accepting Medicare Assignments Practice Location: 510 Jackson Ave, Northfield, NJ 08225 Phone: 609-383-0200 Fax: 609-383-8352
David L Blecker, MD Internal Medicine Medicare: Not Enrolled in Medicare Practice Location: 510 Jackson Ave, Northfield, NJ 08225 Phone: 609-303-0200 Fax: 609-383-8352
Mrs. Sandra R Hartman, RN MSN APN Internal Medicine Medicare: Not Enrolled in Medicare Practice Location: 510 Jackson Ave, Northfield, NJ 08225 Phone: 609-383-0200 Fax: 609-383-8352

Gary Oxenberg, MD - Medicare Family Practice in Northfield, NJ