Dr Gregory Scott Ahearn, MD - Medicare Critical Care (intensivists) in Phoenix, AZ

Dr Gregory Scott Ahearn, MD is a medicare enrolled "Internal Medicine - Pulmonary Disease" physician in Phoenix, Arizona. He went to Hahnemann University College Of Medicine and graduated in 1995 and has 29 years of diverse experience with area of expertise as Critical Care (intensivists). He is a member of the group practice Arizona Pulmonary Specialists Ltd and his current practice location is 3330 N 2nd St, Suite 300, Phoenix, Arizona. You can reach out to his office (for appointments etc.) via phone at (602) 274-7195.

Dr Gregory Scott Ahearn is licensed to practice in Arizona (license number 32660) 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 1598772931.

Contact Information

Dr Gregory Scott Ahearn, MD
3330 N 2nd St, Suite 300,
Phoenix, AZ 85012-2368
(602) 274-7195
(602) 274-7097



Physician's Profile

Full NameDr Gregory Scott Ahearn
GenderMale
SpecialityCritical Care (intensivists)
Experience29 Years
Location3330 N 2nd St, Phoenix, Arizona
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 Gregory Scott Ahearn attended and graduated from Hahnemann University College Of Medicine in 1995
  NPI Data:
  • NPI Number: 1598772931
  • Provider Enumeration Date: 08/01/2006
  • Last Update Date: 11/08/2011
  Medicare PECOS Information:
  • PECOS PAC ID: 3971587189
  • Enrollment ID: I20040615001728

Medical Identifiers

Medical identifiers for Dr Gregory Scott Ahearn such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1598772931NPI-NPPES
862327MedicaidAZ

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RC0200XInternal Medicine - Critical Care Medicine 32660 (Arizona)Secondary
207RP1001XInternal Medicine - Pulmonary Disease 32660 (Arizona)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
St. Joseph's Hospital And Medical CenterPhoenix, AZHospital
Honorhealth Deer Valley Medical CenterPhoenix, AZHospital
Scottsdale Thompson Peak Medical CenterScottsdale, AZHospital
Yavapai Regional Medical CenterPrescott, AZHospital
Honorhealth Scottsdale Shea Medical CenterScottsdale, AZHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Arizona Pulmonary Specialists Ltd761886319245

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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 Gregory Scott Ahearn allows following entities to bill medicare on his behalf.
Entity NameArizona Pulmonary Specialists Ltd
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1215986468
PECOS PAC ID: 7618863192
Enrollment ID: O20040223000693

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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 Gregory Scott Ahearn 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 Gregory Scott Ahearn, MD
3330 N 2nd St, Suite 300,
Phoenix, AZ 85012-2368

Ph: (602) 274-7195
Dr Gregory Scott Ahearn, MD
3330 N 2nd St, Suite 300,
Phoenix, AZ 85012-2368

Ph: (602) 274-7195

News Archive

ADT increases risk of fracture incidence after treatment completion in men with prostate cancer

In what is believed to be the first study to describe the impact on men with a 'high' risk of bone fracture who are receiving long-term androgen deprivation therapy (ADT) for prostate cancer, new research from The Cancer Institute of New Jersey shows this population to have a higher fracture incidence following treatment completion.

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Internal Medicine Doctors in Phoenix, AZ

Moustafa I Hazin, D.O.
Pulmonary Disease
Medicare: Accepting Medicare Assignments
Practice Location: 500 W Thomas Rd, Suite 900, Phoenix, AZ 85013
Phone: 602-406-5590    Fax: 602-406-7165
Dr. Ali Shaheen Al-yaqoobi, M.D.
Pulmonary Disease
Medicare: Medicare Enrolled
Practice Location: 2601 E Roosevelt St, Phoenix, AZ 85008
Phone: 602-344-5411    
Dana Archbold, MD
Pulmonary Disease
Medicare: Accepting Medicare Assignments
Practice Location: 1111 E Mcdowell Rd, Phoenix, AZ 85006
Phone: 602-839-2296    Fax: 602-839-2084
Catalina Nicole Flores, MD
Pulmonary Disease
Medicare: Medicare Enrolled
Practice Location: 350 W Thomas Rd Dept Of, Phoenix, AZ 85013
Phone: 602-406-3000    
Kristina Yancey,
Pulmonary Disease
Medicare: Medicare Enrolled
Practice Location: 5777 E Mayo Blvd, Phoenix, AZ 85054
Phone: 480-342-2000    
Dr. Francisco Cordova, MD
Pulmonary Disease
Medicare: Medicare Enrolled
Practice Location: 29 W Edgemont Ave, Phoenix, AZ 85003
Phone: 602-263-8971    Fax: 602-263-8971
Dr. Dimpy Kapoor, M.D.
Pulmonary Disease
Medicare: Accepting Medicare Assignments
Practice Location: 9305 W Thomas Rd, Ste 455, Phoenix, AZ 85037
Phone: 623-399-9010    Fax: 623-399-9013

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