Alexander K Larson, MD - Medicare Gastroenterology in Madison, WI

Alexander K Larson, MD is a medicare enrolled "Internal Medicine - Gastroenterology" physician in Madison, Wisconsin. He graduated from medical school in 2010 and has 14 years of diverse experience with area of expertise as Gastroenterology. He is a member of the group practice Dean Health Systems Inc and his current practice location is 700 S Park St, Madison, Wisconsin. You can reach out to his office (for appointments etc.) via phone at (608) 260-2900.

Alexander K Larson is licensed to practice in Wisconsin (license number 66867-20) 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 1124349337.

Contact Information

Alexander K Larson, MD
700 S Park St,
Madison, WI 53715-1830
(608) 260-2900
(608) 260-2977



Physician's Profile

Full NameAlexander K Larson
GenderMale
SpecialityGastroenterology
Experience14 Years
Location700 S Park St, Madison, Wisconsin
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:
  • Alexander K Larson graduated from medical school in 2010
  NPI Data:
  • NPI Number: 1124349337
  • Provider Enumeration Date: 06/22/2010
  • Last Update Date: 12/04/2020
  Medicare PECOS Information:
  • PECOS PAC ID: 1951601087
  • Enrollment ID: I20170814001351

Medical Identifiers

Medical identifiers for Alexander K Larson such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1124349337NPI-NPPES
1124349337MedicaidWI

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RG0100XInternal Medicine - Gastroenterology 66867-20 (Wisconsin)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Ssm Health St Mary's Hospital - MadisonMadison, WIHospital
Ssm Health St Mary's Hospital - JanesvilleJanesville, WIHospital
Ssm Health St Clare Hospital - BarabooBaraboo, WIHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Dean Health Systems Inc70128279831068

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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. Alexander K Larson allows following entities to bill medicare on his behalf.
Entity NameDean Health Systems Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1053358846
PECOS PAC ID: 7012827983
Enrollment ID: O20031105000584

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With the federal government trying to cut costs and crack down on fraud, a congressional panel this week will set its sights on the Medicaid program, which last year paid out nearly $22 billion in error or fraudulent claims. The April 25 hearing by the House Oversight and Government Reform Committee is just the latest in a series that Congress has held recently targeting federal program that have high "error rates" in payments, such as Medicaid.

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It is important for patients to understand the information they need for making health decisions, yet studies have shown that a large segment of the population lacks the health literacy to do so.

House votes to strip insurers' antitrust exemption

The House voted Wednesday - by a broad bipartisan majority of 406-19 - to repeal health insurers' exemption from federal antitrust laws, the Associated Press/Atlanta Journal Constitution reports. Despite siding with Democrats, "Republican lawmakers complained … that the legislation passed Wednesday was largely symbolic and would have little real impact since states already regulate health insurers." Democrats have argued that repealing the exemption would make the industry more competitive (Werner 2/24).

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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. Alexander K Larson 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
Alexander K Larson, MD
200 1st St Sw,
Rochester, MN 55905-0001

Ph: (507) 284-2511
Alexander K Larson, MD
700 S Park St,
Madison, WI 53715-1830

Ph: (608) 260-2900

News Archive

State Medicaid programs scrutinized for fraud

With the federal government trying to cut costs and crack down on fraud, a congressional panel this week will set its sights on the Medicaid program, which last year paid out nearly $22 billion in error or fraudulent claims. The April 25 hearing by the House Oversight and Government Reform Committee is just the latest in a series that Congress has held recently targeting federal program that have high "error rates" in payments, such as Medicaid.

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Patients who used the American Heart Association's online heart disease education program were more aware of treatment options than other patients, researchers reported at the American Heart Association's 8th Scientific Forum on Quality of Care and Outcomes Research in Cardiovascular Disease and Stroke.

Study examines link between health literacy and actionable memory for medication-taking

It is important for patients to understand the information they need for making health decisions, yet studies have shown that a large segment of the population lacks the health literacy to do so.

House votes to strip insurers' antitrust exemption

The House voted Wednesday - by a broad bipartisan majority of 406-19 - to repeal health insurers' exemption from federal antitrust laws, the Associated Press/Atlanta Journal Constitution reports. Despite siding with Democrats, "Republican lawmakers complained … that the legislation passed Wednesday was largely symbolic and would have little real impact since states already regulate health insurers." Democrats have argued that repealing the exemption would make the industry more competitive (Werner 2/24).

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› Verified 4 days ago


Internal Medicine Doctors in Madison, WI

Prof. Marvin Lyle Birnbaum, MD
Gastroenterology
Medicare: Not Enrolled in Medicare
Practice Location: 3330 University Ave, Suite 300, Madison, WI 53705
Phone: 608-263-9641    Fax: 608-265-4429
Yingyu Gao, MD
Gastroenterology
Medicare: Medicare Enrolled
Practice Location: 600 Highland Ave, Madison, WI 53792
Phone: 608-263-6400    
Dr. Sam Joseph Lubner, MD
Gastroenterology
Medicare: Accepting Medicare Assignments
Practice Location: 600 Highland Ave, Madison, WI 53792
Phone: 608-265-1700    
Randy S Heidel, MD
Gastroenterology
Medicare: Accepting Medicare Assignments
Practice Location: 20 S Park St, Madison, WI 53715
Phone: 608-287-2250    Fax: 608-287-2438
Benjamin Kleiber, M.D.
Gastroenterology
Medicare: Accepting Medicare Assignments
Practice Location: 700 S Park St, Dean & St. Mary's Outpatient Center, Madison, WI 53715
Phone: 608-260-2900    Fax: 608-260-2956
N Thomas Casper, MD
Gastroenterology
Medicare: Accepting Medicare Assignments
Practice Location: 3102 Meriter Way, Madison, WI 53719
Phone: 608-417-8800    
Philip Tepper Cohen, M.D.
Gastroenterology
Medicare: Not Enrolled in Medicare
Practice Location: 5154 Juneau Rd, Madison, WI 53705
Phone: 608-441-2512    Fax: 608-441-2512

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