Peter Thomas Kalos, MD - Medicare Anesthesiology in Phoenix, AZ

Peter Thomas Kalos, MD is a medicare enrolled "Anesthesiology" physician in Phoenix, Arizona. He went to Saint Louis University School Of Medicine and graduated in 1991 and has 33 years of diverse experience with area of expertise as Anesthesiology. He is a member of the group practice Ias Arizona Pllc, University Medical Center Of Southern Nevada and his current practice location is 1850 N Central Ave, Ste 1600, Phoenix, Arizona. You can reach out to his office (for appointments etc.) via phone at (602) 744-4765.

Peter Thomas Kalos is licensed to practice in Arizona (license number 22671) 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 1538139738.

Contact Information

Peter Thomas Kalos, MD
1850 N Central Ave, Ste 1600,
Phoenix, AZ 85004-4633
(602) 744-4765
(602) 744-4799

Map and Direction




Physician's Profile

Full NamePeter Thomas Kalos
GenderMale
SpecialityAnesthesiology
Experience33 Years
Location1850 N Central Ave, 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:
  • Peter Thomas Kalos attended and graduated from Saint Louis University School Of Medicine in 1991
  NPI Data:
  • NPI Number: 1538139738
  • Provider Enumeration Date: 01/23/2006
  • Last Update Date: 09/25/2013
  Medicare PECOS Information:
  • PECOS PAC ID: 5799745147
  • Enrollment ID: I20041012000319

Medical Identifiers

Medical identifiers for Peter Thomas Kalos such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1538139738NPI-NPPES
P00176286OtherMEDICARE RAILROAD
344036MedicaidAZ

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207L00000XAnesthesiology 22671 (Arizona)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Tucson Medical CenterTucson, AZHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Ias Arizona Pllc7517312648137
University Medical Center Of Southern Nevada7315934429249

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. Peter Thomas Kalos allows following entities to bill medicare on his behalf.
Entity NameValley Anesthesiology Consultants Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1285660704
PECOS PAC ID: 4880591841
Enrollment ID: O20031217000620
Entity NameAnesthesia Services Of Arizona Pc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1336857085
PECOS PAC ID: 6608247374
Enrollment ID: O20230118000286
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. Peter Thomas Kalos 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
Peter Thomas Kalos, MD
1850 N Central Ave, Ste 1600,
Phoenix, AZ 85004-4633

Ph: (602) 744-4765
Peter Thomas Kalos, MD
1850 N Central Ave, Ste 1600,
Phoenix, AZ 85004-4633

Ph: (602) 744-4765

Reviews and Comments


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Dr. Eric L Pedicini, DO
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Laura Kareen Griffin, MD
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Practice Location: 1919 E Thomas Rd, Phoenix, AZ 85016
Phone: 602-933-4660    Fax: 602-933-8945

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.