Alison M Larson, CRNA - Medicare Certified Registered Nurse Anesthetist (crna) in Scottsdale, AZ

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Alison M Larson, CRNA is a medicare enrolled "Nurse Anesthetist, Certified Registered" in Scottsdale, Arizona. She graduated from nursing school in 2006 and has 19 years of diverse experience with area of expertise as Certified Registered Nurse Anesthetist (crna). She is a member of the group practice Mayo Clinic Arizona, Greater Anesthesia Solutions and her current practice location is 13400 E Shea Blvd, Scottsdale, Arizona. You can reach out to her office (for appointments etc.) via phone at (480) 301-8000.

Alison M Larson is licensed to practice in Arizona (license number 235400) and she also participates in the medicare program. She accepts medicare assignments (which means she accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and her NPI Number is 1245395581.

Contact Information

Alison M Larson, CRNA
13400 E Shea Blvd,
Scottsdale, AZ 85259-5452
(480) 301-8000
Not Available

Map and Direction




Provider's Profile

Full NameAlison M Larson
GenderFemale
SpecialityCertified Registered Nurse Anesthetist (crna)
Experience19 Years
Location13400 E Shea Blvd, Scottsdale, Arizona
Accepts Medicare AssignmentsYes. She accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Alison M Larson graduated from nursing school in 2006
  NPI Data:
  • NPI Number: 1245395581
  • Provider Enumeration Date: 12/27/2006
  • Last Update Date: 08/03/2021
  Medicare PECOS Information:
  • PECOS PAC ID: 0547261323
  • Enrollment ID: I20200114002547

Medical Identifiers

Medical identifiers for Alison M Larson such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1245395581NPI-NPPES
286625000MedicaidMN
513L7LAOtherMNBCBS MN

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
367500000XNurse Anesthetist, Certified Registered R1524190 (Minnesota)Secondary
367500000XNurse Anesthetist, Certified Registered 235400 (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 Arizona70128299301503
Greater Anesthesia Solutions9234357906166

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. Alison M Larson allows following entities to bill medicare on her behalf.
Entity NameMayo Clinic Arizona
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1558332494
PECOS PAC ID: 7012829930
Enrollment ID: O20031105000782
Entity NameDec Anesthesia Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1093006520
PECOS PAC ID: 9335319086
Enrollment ID: O20110907001087
Entity NameGreater Anesthesia Solutions
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1124430244
PECOS PAC ID: 9234357906
Enrollment ID: O20140822000525
Entity NamePca Anesthesia
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1164804258
PECOS PAC ID: 1658675558
Enrollment ID: O20160215000555
Entity NameNorthern Arizona Healthcare Corporation
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1669914552
PECOS PAC ID: 3577473362
Enrollment ID: O20170801003409
Entity NameSummit Anesthesia Services Pllc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1821589144
PECOS PAC ID: 3971850892
Enrollment ID: O20180724002694
Entity NameAnesthesia Partners Of Arizona Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1619452901
PECOS PAC ID: 8628317179
Enrollment ID: O20190228001927
Entity NameIas Arizona Pllc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1689359747
PECOS PAC ID: 7517312648
Enrollment ID: O20231010003129

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. Alison M 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
Alison M Larson, CRNA
13400 E Shea Blvd,
Scottsdale, AZ 85259-5452

Ph: (480) 301-8000		Alison M Larson, CRNA
13400 E Shea Blvd,
Scottsdale, AZ 85259-5452

Ph: (480) 301-8000

Reviews and Comments


Nurse Anesthetist, Certified Registered Nurses in Scottsdale, AZ

Brett Theodore Tolpa, CRNA
Nurse Anesthetist - CR
Medicare: Accepting Medicare Assignments
Practice Location: 13400 E Shea Blvd, Scottsdale, AZ 85259
Phone: 480-301-8000    
Gina Munson, CRNA
Nurse Anesthetist - CR
Medicare: Accepting Medicare Assignments
Practice Location: 13400 E Shea Blvd, Scottsdale, AZ 85259
Phone: 480-301-8000    
Michael Moskowitz, C.R.N.A.
Nurse Anesthetist - CR
Medicare: Accepting Medicare Assignments
Practice Location: 13400 E Shea Blvd, Scottsdale, AZ 85259
Phone: 480-301-8000    
Christopher David Hess, CRNA
Nurse Anesthetist - CR
Medicare: Accepting Medicare Assignments
Practice Location: 13400 E Shea Blvd, Scottsdale, AZ 85259
Phone: 480-301-8000    
Edna Kemboi, DNAP CRNA
Nurse Anesthetist - CR
Medicare: Accepting Medicare Assignments
Practice Location: 13400 E Shea Blvd, Scottsdale, AZ 85259
Phone: 480-301-8000    Fax: 904-953-0115
Paul Jordan Stievo,
Nurse Anesthetist - CR
Medicare: Accepting Medicare Assignments
Practice Location: 13400 E. Shea Blvd, Scottsdale, AZ 85259
Phone: 480-301-8000    
Gertrude F Neill, CRNA
Nurse Anesthetist - CR
Medicare: Not Enrolled in Medicare
Practice Location: 6906 E Exeter Blvd, Scottsdale, AZ 85251
Phone: 239-000-0000    

Medicare Program: Medicare is a federal government program which provides health insurance to people who are 65 or older. This program also covers certain younger people with disabilities (who receive Social Security Disability Insurance - SSDI), and people with End-Stage Renal Disease (permanent kidney failure requiring dialysis or a transplant, sometimes called ESRD.

Medicare Assignment: Assignment means that your doctor, provider, or supplier agrees (or is required by law) to accept the Medicare-approved amount as full payment for covered services. Most doctors, providers, and suppliers accept assignment, but you should always check to make sure. Participating providers have signed an agreement to accept assignment for all Medicare-covered services.

NPI Number: The National Provider Identifier (NPI) is a unique identification number for covered health care providers. The NPI must be used in lieu of legacy provider identifiers in the HIPAA standards transactions. Covered health care providers and all health plans and health care clearinghouses must use the NPIs in the administrative and financial transactions adopted under HIPAA (Health Insurance Portability and Accountability Act).

Our Data: Information on www.medicarelist.com is built using data sources published by Centers for Medicare & Medicaid Services (CMS) under Freedom of Information Act (FOIA). The information disclosed on the NPI Registry are FOIA-disclosable and are required to be disclosed under the FOIA and the eFOIA amendments to the FOIA. There is no way to 'opt out' or 'suppress' the NPPES record data for health care providers with active NPIs.