Dr Marion Edwyn Harrison Iii, MD - Medicare Gastroenterology in Scottsdale, AZ

Dr Marion Edwyn Harrison Iii, MD is a medicare enrolled "Internal Medicine - Gastroenterology" physician in Scottsdale, Arizona. He went to University Of Virginia School Of Medicine and graduated in 1985 and has 39 years of diverse experience with area of expertise as Gastroenterology. He is a member of the group practice Mayo Clinic - Arizona and his current practice location is 13400 E Shea Blvd, Scottsdale, Arizona. You can reach out to his office (for appointments etc.) via phone at (480) 301-8000.

Dr Marion Edwyn Harrison Iii is licensed to practice in Arizona (license number 21372) 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 1801873633.

Contact Information

Dr Marion Edwyn Harrison Iii, MD
13400 E Shea Blvd,
Scottsdale, AZ 85259-5404
(480) 301-8000
Not Available



Physician's Profile

Full NameDr Marion Edwyn Harrison Iii
GenderMale
SpecialityGastroenterology
Experience39 Years
Location13400 E Shea Blvd, Scottsdale, 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 Marion Edwyn Harrison Iii attended and graduated from University Of Virginia School Of Medicine in 1985
  NPI Data:
  • NPI Number: 1801873633
  • Provider Enumeration Date: 12/22/2005
  • Last Update Date: 03/07/2023
  Medicare PECOS Information:
  • PECOS PAC ID: 6103960612
  • Enrollment ID: I20100222000890

Medical Identifiers

Medical identifiers for Dr Marion Edwyn Harrison Iii such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1801873633NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RG0100XInternal Medicine - Gastroenterology 35930 (Minnesota)Secondary
207RG0100XInternal Medicine - Gastroenterology 21372 (Arizona)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Mayo Clinic HospitalPhoenix, AZHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Mayo Clinic - Arizona70128299301395

News Archive

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Study shows how secondhand smoke may increase vulnerability to nicotine addiction

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Air pollution exposure and sedentary lifestyle pose serious health threats to children in China

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Researcher looks for link between gene and pregnancy weight gain

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Researchers in the United States have developed a computational method called "weighted-nearest neighbor" (WNN) analysis that can significantly improve the ability to define cellular states across various biological contexts and data types.

Read more Medical News

› Verified 2 days ago

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 Marion Edwyn Harrison Iii allows following entities to bill medicare on his behalf.
Entity NameMayo Clinic Arizona
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1558332494
PECOS PAC ID: 7012829930
Enrollment ID: O20031105000782

News Archive

Higher-fit kids have significantly thinner gray matter, better mathematics achievement than their low-fit peers

A new study reveals that 9- and 10-year-old children who are aerobically fit tend to have significantly thinner gray matter than their "low-fit" peers. Thinning of the outermost layer of brain cells in the cerebrum is associated with better mathematics performance, researchers report in the journal PLOS ONE.

Study shows how secondhand smoke may increase vulnerability to nicotine addiction

Exposure to secondhand smoke, such as a person can get by riding in an enclosed car while someone else smokes, has a direct, measurable impact on the brain-and the effect is similar to what happens in the brain of the person doing the smoking.

Air pollution exposure and sedentary lifestyle pose serious health threats to children in China

Children and adolescents in mainland China are facing two serious and conflicting public health threats: ongoing exposure to air pollution and an increasingly sedentary lifestyle with little regular physical activity outside school.

Researcher looks for link between gene and pregnancy weight gain

Even before last week's release of revised pregnancy weight-gain guidelines, a researcher at the University of Rochester School of Nursing was studying why certain women gain more pounds than others and searching for ways to help them maintain healthy weights.

New computational approach improves characterization of cellular diversity

Researchers in the United States have developed a computational method called "weighted-nearest neighbor" (WNN) analysis that can significantly improve the ability to define cellular states across various biological contexts and data types.

Read more Medical News

› Verified 2 days ago

Entity NamePhoenix Children's Hospital
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1922112044
PECOS PAC ID: 0446278584
Enrollment ID: O20051107000704

News Archive

Higher-fit kids have significantly thinner gray matter, better mathematics achievement than their low-fit peers

A new study reveals that 9- and 10-year-old children who are aerobically fit tend to have significantly thinner gray matter than their "low-fit" peers. Thinning of the outermost layer of brain cells in the cerebrum is associated with better mathematics performance, researchers report in the journal PLOS ONE.

Study shows how secondhand smoke may increase vulnerability to nicotine addiction

Exposure to secondhand smoke, such as a person can get by riding in an enclosed car while someone else smokes, has a direct, measurable impact on the brain-and the effect is similar to what happens in the brain of the person doing the smoking.

Air pollution exposure and sedentary lifestyle pose serious health threats to children in China

Children and adolescents in mainland China are facing two serious and conflicting public health threats: ongoing exposure to air pollution and an increasingly sedentary lifestyle with little regular physical activity outside school.

Researcher looks for link between gene and pregnancy weight gain

Even before last week's release of revised pregnancy weight-gain guidelines, a researcher at the University of Rochester School of Nursing was studying why certain women gain more pounds than others and searching for ways to help them maintain healthy weights.

New computational approach improves characterization of cellular diversity

Researchers in the United States have developed a computational method called "weighted-nearest neighbor" (WNN) analysis that can significantly improve the ability to define cellular states across various biological contexts and data types.

Read more Medical News

› Verified 2 days ago

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 Marion Edwyn Harrison Iii 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 Marion Edwyn Harrison Iii, MD
13400 E Shea Blvd,
Scottsdale, AZ 85259-5404

Ph: (480) 301-8000
Dr Marion Edwyn Harrison Iii, MD
13400 E Shea Blvd,
Scottsdale, AZ 85259-5404

Ph: (480) 301-8000

News Archive

Higher-fit kids have significantly thinner gray matter, better mathematics achievement than their low-fit peers

A new study reveals that 9- and 10-year-old children who are aerobically fit tend to have significantly thinner gray matter than their "low-fit" peers. Thinning of the outermost layer of brain cells in the cerebrum is associated with better mathematics performance, researchers report in the journal PLOS ONE.

Study shows how secondhand smoke may increase vulnerability to nicotine addiction

Exposure to secondhand smoke, such as a person can get by riding in an enclosed car while someone else smokes, has a direct, measurable impact on the brain-and the effect is similar to what happens in the brain of the person doing the smoking.

Air pollution exposure and sedentary lifestyle pose serious health threats to children in China

Children and adolescents in mainland China are facing two serious and conflicting public health threats: ongoing exposure to air pollution and an increasingly sedentary lifestyle with little regular physical activity outside school.

Researcher looks for link between gene and pregnancy weight gain

Even before last week's release of revised pregnancy weight-gain guidelines, a researcher at the University of Rochester School of Nursing was studying why certain women gain more pounds than others and searching for ways to help them maintain healthy weights.

New computational approach improves characterization of cellular diversity

Researchers in the United States have developed a computational method called "weighted-nearest neighbor" (WNN) analysis that can significantly improve the ability to define cellular states across various biological contexts and data types.

Read more News

› Verified 2 days ago


Internal Medicine Doctors in Scottsdale, AZ

Russell S Ruzich, M.D.
Gastroenterology
Medicare: Not Enrolled in Medicare
Practice Location: 13400 E Shea Blvd, Scottsdale, AZ 85259
Phone: 480-301-8000    
Dr. Paul Joseph Schenk, M.D.
Gastroenterology
Medicare: Not Enrolled in Medicare
Practice Location: 11230 E Beck Ln, Scottsdale, AZ 85255
Phone: 480-502-9457    
Dr. Musab Sultan Hommos, M.B., B.S.
Gastroenterology
Medicare: Accepting Medicare Assignments
Practice Location: 13400 E Shea Blvd, Scottsdale, AZ 85259
Phone: 480-301-8000    
Soyoung Park, M.D.
Gastroenterology
Medicare: Accepting Medicare Assignments
Practice Location: 10460 N 92nd St Ste 300, Scottsdale, AZ 85258
Phone: 480-323-1573    Fax: 480-323-1375
Dr. Michael Edward Killian, MD
Gastroenterology
Medicare: Not Enrolled in Medicare
Practice Location: Mayo Clinic 13400 E Shea Blvd, Scottsdale, AZ 85259
Phone: 085-120-6856    
Hesham Mubarak Ibrahim Moh Abdalla, M.B.B.S.
Gastroenterology
Medicare: Medicare Enrolled
Practice Location: 13400 E Shea Blvd, Scottsdale, AZ 85259
Phone: 480-301-8000    
Kianoush Cheybani, M.D.
Gastroenterology
Medicare: Accepting Medicare Assignments
Practice Location: 9590 E Ironwood Square Dr, Ste 125, Scottsdale, AZ 85258
Phone: 480-455-3000    Fax: 866-819-6115

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