Dr Michael A Callahan, MD in Birmingham, AL

Dr Michael A Callahan, MD is a medicare enrolled "Ophthalmology" physician in Birmingham, Alabama. He went to University Of Alabama School Of Medicine and graduated in 1971 and has 53 years of diverse experience with area of expertise as Ophthalmology. He is a member of the group practice University Of Alabama Ophthalmology Services Foundation and his current practice location is 700 18th St S Ste 410, Birmingham, Alabama. You can reach out to his office (for appointments etc.) via phone at (205) 325-8620.

Dr Michael A Callahan is licensed to practice in Alabama (license number 00006083) 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 1902892151.

Contact Information

	Dr Michael A Callahan, MD
	700 18th St S Ste 410, Birmingham, AL 35233-3805
	(205) 325-8620
	Not Available

Map and Direction

Physician's Profile

Full Name	Dr Michael A Callahan
Gender	Male
Speciality	Ophthalmology
Experience	53 Years
Location	700 18th St S Ste 410, Birmingham, Alabama
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 Michael A Callahan attended and graduated from University Of Alabama School Of Medicine in 1971

NPI Data:

NPI Number: 1902892151
Provider Enumeration Date: 09/23/2005
Last Update Date: 08/19/2020

Medicare PECOS Information:

PECOS PAC ID: 9739142050
Enrollment ID: I20041108001068

Medical Identifiers

Medical identifiers for Dr Michael A Callahan such as npi, medicare ID, medicare PIN, medicaid, etc.

Identifier	Type	State	Issuer
1902892151	NPI	-	NPPES
000011042	Other	AL	MEDICARE PTAN
528500580	Medicaid	AL
51011042	Other	AL	BCBS

Medical Taxonomies and Licenses

Taxonomy	Type	License (State)	Status
207W00000X	Ophthalmology	00006083 (Alabama)	Primary

Medical Facilities Affiliation

Facility Name	Location	Facility Type
Callahan Eye Hospital	Birmingham, AL	Hospital

Group Practice Association

Group Practice Name	Group PECOS PAC ID	No. of Members
University Of Alabama Ophthalmology Services Foundation	9234023417	34

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 Michael A Callahan allows following entities to bill medicare on his behalf.

Entity Name	University Of Alabama Ophthalmology Services Foundation
Entity Type	Part B Supplier - Clinic/group Practice
Entity Identifiers	NPI Number: 1265485999 PECOS PAC ID: 9234023417 Enrollment ID: O20040210000034

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 Michael A 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
Dr Michael A Callahan, MD 700 18th St S Ste 410, Birmingham, AL 35233-3805 Ph: (205) 325-8620	Dr Michael A Callahan, MD 700 18th St S Ste 410, Birmingham, AL 35233-3805 Ph: (205) 325-8620

Reviews and Comments

Ophthalmology Doctors in Birmingham, AL

Carol E Rosenstiel, OD Ophthalmology Medicare: Accepting Medicare Assignments Practice Location: 1720 University Blvd Ste 200, Birmingham, AL 35233 Phone: 205-876-8988 Fax: 205-390-6460
Alex J Wright, MD Ophthalmology Medicare: Medicare Enrolled Practice Location: 1720 University Blvd, Birmingham, AL 35233 Phone: 205-325-8100 Fax: 205-325-8547
Elmar M Lawaczeck, M.D. Ophthalmology Medicare: Not Enrolled in Medicare Practice Location: 1009 Montgomery Hwy, Suite 200, Birmingham, AL 35216 Phone: 205-397-9400 Fax: 205-397-9455
Matthew Henry Oltmanns, M.D. Ophthalmology Medicare: Accepting Medicare Assignments Practice Location: 2208 University Blvd Ste 101, Birmingham, AL 35233 Phone: 205-933-2625 Fax: 205-558-2553
Harold Augustus Helms, MD, PHD Ophthalmology Medicare: Not Enrolled in Medicare Practice Location: 1100 23rd St S, Ste 100, Birmingham, AL 35205 Phone: 205-933-2020 Fax: 205-933-0908
Krupa Hasmukh Patel, M.D. Ophthalmology Medicare: Accepting Medicare Assignments Practice Location: 700 18th St S Ste 601, Birmingham, AL 35233 Phone: 205-325-8620
William Charles Gambla, MD Ophthalmology Medicare: Medicare Enrolled Practice Location: 700 18th St S Ste 601, Birmingham, AL 35233 Phone: 205-996-8660

Dr Michael A Callahan, MD - Medicare Ophthalmology in Birmingham, AL