Dr Daniel F Callahan, MD - Medicare Pulmonary Disease in Alpharetta, GA

Dr Daniel F Callahan, MD is a medicare enrolled "Internal Medicine - Pulmonary Disease" physician in Alpharetta, Georgia. He went to Medical College Of Georgia School Of Medicine and graduated in 1985 and has 39 years of diverse experience with area of expertise as Pulmonary Disease. He is a member of the group practice Northside Primary Care Professional Services,llc and his current practice location is 3400 Old Milton Pkwy # C, Ste 425, Alpharetta, Georgia. You can reach out to his office (for appointments etc.) via phone at (770) 343-8760.

Dr Daniel F Callahan is licensed to practice in Georgia (license number 033044) 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 1598761223.

Contact Information

Dr Daniel F Callahan, MD
3400 Old Milton Pkwy # C, Ste 425,
Alpharetta, GA 30005-3707
(770) 343-8760
(770) 664-2101



Physician's Profile

Full NameDr Daniel F Callahan
GenderMale
SpecialityPulmonary Disease
Experience39 Years
Location3400 Old Milton Pkwy # C, Alpharetta, Georgia
Accepts Medicare AssignmentsYes. 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 Daniel F Callahan attended and graduated from Medical College Of Georgia School Of Medicine in 1985
  NPI Data:
  • NPI Number: 1598761223
  • Provider Enumeration Date: 06/27/2005
  • Last Update Date: 04/26/2021
  Medicare PECOS Information:
  • PECOS PAC ID: 7517875610
  • Enrollment ID: I20090921000330

Medical Identifiers

Medical identifiers for Dr Daniel F Callahan such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1598761223NPI-NPPES
00449391CMedicaidGA

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RP1001XInternal Medicine - Pulmonary Disease 033044 (Georgia)Primary
207RS0012XInternal Medicine - Sleep Medicine 033044 (Georgia)Secondary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Northside Hospital ForsythCumming, GAHospital
Northside HospitalAtlanta, GAHospital
Northside Hospital CherokeeCanton, GAHospital
Northside Hospital GwinnettLawrenceville, GAHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Northside Primary Care Professional Services,llc9638343924262

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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 Daniel F Callahan allows following entities to bill medicare on his behalf.
Entity NameNorthside Primary Care Professional Services,llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1922397553
PECOS PAC ID: 9638343924
Enrollment ID: O20111123000206

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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 Daniel 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 AddressPractice Location Address
Dr Daniel F Callahan, MD
3400 Old Milton Pkwy # C, Ste 425,
Alpharetta, GA 30005-3707

Ph: (770) 343-8760
Dr Daniel F Callahan, MD
3400 Old Milton Pkwy # C, Ste 425,
Alpharetta, GA 30005-3707

Ph: (770) 343-8760

News Archive

New study shows increased cancer risk among holocaust survivors

A new study indicates that survivors of the Holocaust have experienced a small but consistent increase in the risk of developing cancer.

Study highlights need to assist children with autism during transition to adulthood

According to the latest data from the Centers for Disease Control and Prevention, one in 45 children is diagnosed with autism.

Statistical methods improve biological single-cell analyses

Each cell in our body is unique. Even cells of the same tissue type that look identical under the microscope differ slightly from each other.

Survey finds over 60% of clinically obese women began dieting before 14

A University of California, Berkeley-led survey of women defined as clinically obese shows that nearly two-thirds of them went on their first diet before age 14 and, as adults, were more likely to be heavier than women who started dieting after age 14.

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Internal Medicine Doctors in Alpharetta, GA

Jeffrey Obiora, MD
Pulmonary Disease
Medicare: Accepting Medicare Assignments
Practice Location: 3180 N Point Pkwy Ste 303, Alpharetta, GA 30005
Phone: 678-205-9004    
Dr. Jay Arthur Cherner, M.D.
Pulmonary Disease
Medicare: May Accept Medicare Assignments
Practice Location: 3330 Preston Ridge Rd, Suite 220, Alpharetta, GA 30005
Phone: 770-410-1600    Fax: 770-410-0006
Randy Turkel, M.D.
Pulmonary Disease
Medicare: Accepting Medicare Assignments
Practice Location: 11600 Atlantis Place, Suite B, Alpharetta, GA 30022
Phone: 770-664-4449    Fax: 770-777-6496
Xiaowen Wu, MD
Pulmonary Disease
Medicare: May Accept Medicare Assignments
Practice Location: 10800 Jones Bridge Rd, Ste A, Alpharetta, GA 30022
Phone: 678-867-0135    Fax: 678-867-0137
Dr. Justin Chen, MD
Pulmonary Disease
Medicare: Medicare Enrolled
Practice Location: 2575 Northwinds Pkwy, Alpharetta, GA 30009
Phone: 800-930-0748    
Irfan Ali Syed, DO
Pulmonary Disease
Medicare: Accepting Medicare Assignments
Practice Location: 3584 Old Milton Pkwy, Alpharetta, GA 30005
Phone: 678-691-3388    Fax: 678-395-7702
Arezou Fatemi, M.D.
Pulmonary Disease
Medicare: Accepting Medicare Assignments
Practice Location: 3180 N Point Pkwy, Ste 303, Alpharetta, GA 30005
Phone: 678-205-9004    Fax: 678-205-9005

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