Dr John Specht Maddox, MD in Bethesda, MD

Dr John Specht Maddox, MD is a medicare enrolled "Surgery - Trauma Surgery" physician in Bethesda, Maryland. He went to Uniformed Services Uhs Fe Hebert School Of Med and graduated in 2006 and has 19 years of diverse experience with area of expertise as General Surgery. He is a member of the group practice Medical Practices Of Antietam, Llc, Meritus Medical Center Inc and his current practice location is Walter Reed National Military Ctr, 8901 Wisconsin Ave, Bethesda, Maryland. You can reach out to his office (for appointments etc.) via phone at (301) 400-2201.

Dr John Specht Maddox is licensed to practice in Maryland (license number D0089752) 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 1528122256.

Contact Information

	Dr John Specht Maddox, MD
	Walter Reed National Military Ctr, 8901 Wisconsin Ave, Bethesda, MD 20889-0001
	(301) 400-2201
	Not Available

Map and Direction

Physician's Profile

Full Name	Dr John Specht Maddox
Gender	Male
Speciality	General Surgery
Experience	19 Years
Location	Walter Reed National Military Ctr, Bethesda, Maryland
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 John Specht Maddox attended and graduated from Uniformed Services Uhs Fe Hebert School Of Med in 2006

NPI Data:

NPI Number: 1528122256
Provider Enumeration Date: 12/20/2006
Last Update Date: 05/30/2025

Medicare PECOS Information:

PECOS PAC ID: 1759529944
Enrollment ID: I20200812000129

Medical Identifiers

Medical identifiers for Dr John Specht Maddox such as npi, medicare ID, medicare PIN, medicaid, etc.

Identifier	Type	State	Issuer
1528122256	NPI	-	NPPES

Medical Taxonomies and Licenses

Taxonomy	Type	License (State)	Status
208600000X	Surgery	D0089752 (Maryland)	Secondary
390200000X	Student In An Organized Health Care Education/training Program	(* (Not Available))	Secondary
2086S0127X	Surgery - Trauma Surgery	D0089752 (Maryland)	Primary

Medical Facilities Affiliation

Facility Name	Location	Facility Type
Meritus Medical Center	Hagerstown, MD	Hospital
University Of Maryland Medical Center	Baltimore, MD	Hospital

Group Practice Association

Group Practice Name	Group PECOS PAC ID	No. of Members
Medical Practices Of Antietam, Llc	2567353865	198
Meritus Medical Center Inc	7113811795	563

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 John Specht Maddox allows following entities to bill medicare on his behalf.

Entity Name	Meritus Medical Center Inc
Entity Type	Part B Supplier - Clinic/group Practice
Entity Identifiers	NPI Number: 1205176393 PECOS PAC ID: 7113811795 Enrollment ID: O20040212000950

Entity Name	Medical Practices Of Antietam, Llc
Entity Type	Part B Supplier - Clinic/group Practice
Entity Identifiers	NPI Number: 1558430843 PECOS PAC ID: 2567353865 Enrollment ID: O20040324001019

Entity Name	Shock Trauma Associates Pa
Entity Type	Part B Supplier - Clinic/group Practice
Entity Identifiers	NPI Number: 1679512909 PECOS PAC ID: 6800882317 Enrollment ID: O20040421000976

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 John Specht Maddox 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 John Specht Maddox, MD 3823 Rodman St Nw Apt E23, Washington, DC 20016-2816 Ph: (240) 506-6532	Dr John Specht Maddox, MD Walter Reed National Military Ctr, 8901 Wisconsin Ave, Bethesda, MD 20889-0001 Ph: (301) 400-2201

Reviews and Comments

Surgery Doctors in Bethesda, MD

Jennifer Marie Sabino, M.D. Surgery Medicare: Medicare Enrolled Practice Location: 4494 Palmer Rd N, Bethesda, MD 20814 Phone: 301-295-4000
Dr. Rachyl Morgan Shanker, MD Surgery Medicare: Not Enrolled in Medicare Practice Location: 10 Center Dr Rm 4-3760w, Bethesda, MD 20892 Phone: 240-858-3731
Benjamin Quartey, M.D. Surgery Medicare: Medicare Enrolled Practice Location: 8901 Wisconsin Ave, Bethesda, MD 20889 Phone: 301-295-4442
Dr. Ralph Croker Jones, M.D. Surgery Medicare: Not Enrolled in Medicare Practice Location: 8901 Wisconsin Ave, Walter Reed Nation Military Medical Center- Surgery, Bethesda, MD 20889 Phone: 301-295-6335 Fax: 301-295-9076
Dr. John Christopher Graybill, M.D. Surgery Medicare: Accepting Medicare Assignments Practice Location: 4650 Taylor Rd Dept Of, Bethesda, MD 20889 Phone: 301-295-4400
Dr. Brandon W Propper, MD Surgery Medicare: Accepting Medicare Assignments Practice Location: 8901 Rockville Pike, Bethesda, MD 20889 Phone: 310-295-4000
Dr. Andrew H Schulick, MD Surgery Medicare: May Accept Medicare Assignments Practice Location: 8600 Old Georgetown Rd, Bethesda, MD 20814 Phone: 301-896-7619

Dr John Specht Maddox, MD - Medicare General Surgery in Bethesda, MD