Patrick F Callahan, MD in Fairfax, VA - Medicare Pediatric Medicine

Patrick F Callahan, MD is a medicare enrolled "Pediatrics - Pediatric Cardiology" physician in Fairfax, Virginia. He went to State University Of New York At Stony Brook, School Of Medicine and graduated in 1990 and has 35 years of diverse experience with area of expertise as Pediatric Medicine. He is a member of the group practice Inova Health Care Services and his current practice location is 8260 Willow Oaks Corporate Dr Ste 400, Fairfax, Virginia. You can reach out to his office (for appointments etc.) via phone at (703) 573-0504.

Patrick F Callahan is licensed to practice in Virginia (license number 0101230553) 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 1487616082.

Contact Information

	Patrick F Callahan, MD
	8260 Willow Oaks Corporate Dr Ste 400, Fairfax, VA 22031-4513
	(703) 573-0504
	(703) 573-4856

Map and Direction

Physician's Profile

Full Name	Patrick F Callahan
Gender	Male
Speciality	Pediatric Medicine
Experience	35 Years
Location	8260 Willow Oaks Corporate Dr Ste 400, Fairfax, Virginia
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:

Patrick F Callahan attended and graduated from State University Of New York At Stony Brook, School Of Medicine in 1990

NPI Data:

NPI Number: 1487616082
Provider Enumeration Date: 04/06/2006
Last Update Date: 04/27/2022

Medicare PECOS Information:

PECOS PAC ID: 9830170612
Enrollment ID: I20040527000288

Medical Identifiers

Medical identifiers for Patrick F Callahan such as npi, medicare ID, medicare PIN, medicaid, etc.

Identifier	Type	State	Issuer
1487616082	NPI	-	NPPES
009999078	Medicaid	VA
26104101	Medicaid	MD

Medical Taxonomies and Licenses

Taxonomy	Type	License (State)	Status
2080P0202X	Pediatrics - Pediatric Cardiology	D0057138 (Maryland)	Secondary
2080P0202X	Pediatrics - Pediatric Cardiology	MD19833 (District Of Columbia)	Secondary
2080P0202X	Pediatrics - Pediatric Cardiology	0101230553 (Virginia)	Primary

Group Practice Association

Group Practice Name	Group PECOS PAC ID	No. of Members
Inova Health Care Services	2466351093	1588

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. Patrick F Callahan allows following entities to bill medicare on his behalf.

Entity Name	Inova Health Care Services
Entity Type	Part B Supplier - Clinic/group Practice
Entity Identifiers	NPI Number: 1952320061 PECOS PAC ID: 2466351093 Enrollment ID: O20040102000644

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. Patrick F Callahan 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
Patrick F Callahan, MD Po Box 37174, Baltimore, MD 21297-3174 Ph: (571) 423-5699	Patrick F Callahan, MD 8260 Willow Oaks Corporate Dr Ste 400, Fairfax, VA 22031-4513 Ph: (703) 573-0504

Reviews and Comments

Pediatrics Doctors in Fairfax, VA

Ho Chung Tu, M.D. Pediatrics Medicare: Not Enrolled in Medicare Practice Location: 3913 Old Lee Highway, Office No 31b, Fairfax, VA 22030 Phone: 703-359-0245 Fax: 928-436-3339
Dr. Lindsey Waldman, Pediatrics Medicare: Medicare Enrolled Practice Location: 3023 Hamaker Ct, Fairfax, VA 22031 Phone: 703-839-8797
Dr. Laura E. Byrnes, M.D. Pediatrics Medicare: Not Enrolled in Medicare Practice Location: 3650 Joseph Siewick Dr, Ste 101, Fairfax, VA 22033 Phone: 703-391-0900 Fax: 703-391-2919
Dr. Julie-ann M Crewalk, M.D. Pediatrics Medicare: Not Enrolled in Medicare Practice Location: 2730-c Prosperity Avenue, Fairfax, VA 22031 Phone: 703-226-2280 Fax: 703-752-1713
David J Harrison, MD Pediatrics Medicare: Accepting Medicare Assignments Practice Location: 8260 Willow Oaks Corporate Dr, Fairfax, VA 22031 Phone: 703-573-0504 Fax: 703-573-4856
Sandy L. Chung, M.D. Pediatrics Medicare: Not Enrolled in Medicare Practice Location: 3650 Joseph Siewick Dr, Ste 101, Fairfax, VA 22033 Phone: 703-391-0900 Fax: 703-391-2919
Dr. James R Baugh, M.D. Pediatrics Medicare: Not Enrolled in Medicare Practice Location: 3020 Hamaker Ct, Suite 200, Fairfax, VA 22031 Phone: 703-573-2432 Fax: 703-280-9350

Patrick F Callahan, MD - Medicare Pediatric Medicine in Fairfax, VA