Dr James Monteressi, DO - Medicare Anesthesiology in Phoenix, AZ

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Dr James Monteressi, DO is a medicare enrolled "Anesthesiology" physician in Phoenix, Arizona. He went to University Of Arizona College Of Medicine and graduated in 2008 and has 16 years of diverse experience with area of expertise as Anesthesiology. He is a member of the group practice Valley Anesthesiology Consultants Inc and his current practice location is 645 E Missouri Ave Ste 300, Phoenix, Arizona. You can reach out to his office (for appointments etc.) via phone at (602) 262-8900.

Dr James Monteressi is licensed to practice in Arizona (license number 005936) 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 1720259310.

Contact Information

Dr James Monteressi, DO
645 E Missouri Ave Ste 300,
Phoenix, AZ 85012-1351
(602) 262-8900
(602) 262-8890

Map and Direction




Physician's Profile

Full NameDr James Monteressi
GenderMale
SpecialityAnesthesiology
Experience16 Years
Location645 E Missouri Ave Ste 300, 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 James Monteressi attended and graduated from University Of Arizona College Of Medicine in 2008
  NPI Data:
  • NPI Number: 1720259310
  • Provider Enumeration Date: 03/21/2008
  • Last Update Date: 02/21/2020
  Medicare PECOS Information:
  • PECOS PAC ID: 2860648680
  • Enrollment ID: I20120810000326

Medical Identifiers

Medical identifiers for Dr James Monteressi such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1720259310NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207L00000XAnesthesiology 005936 (Arizona)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Scottsdale Osborn Medical CenterScottsdale, AZHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Valley Anesthesiology Consultants Inc4880591841343

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 James Monteressi 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 NameArizona Anesthesia Consultants. Inc.
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1740402940
PECOS PAC ID: 1355239732
Enrollment ID: O20040308000727
Entity NameAmbulatory Anesthesia Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1023301561
PECOS PAC ID: 0840468708
Enrollment ID: O20110720000000

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 James Monteressi 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 James Monteressi, DO
9200 W Wisconsin Ave, Dept Of Anesthesiology,
Milwaukee, WI 53226-3522

Ph: (414) 805-6104		Dr James Monteressi, DO
645 E Missouri Ave Ste 300,
Phoenix, AZ 85012-1351

Ph: (602) 262-8900

Reviews and Comments


Anesthesiology Doctors in Phoenix, AZ

Dr. Ahmar Husain, MD
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Phone: 602-933-4660    
Gerald D. Peiser, D.O.
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Phone: 602-273-6770    Fax: 602-889-0489
Asha Thakur, MD
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Practice Location: 1715 W Northern Ave, Suite 108, Phoenix, AZ 85021
Phone: 602-395-0718    Fax: 602-277-8146
Joshua Aaron Bloomstone, MD
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Practice Location: 645 E Missouri Ave Ste 300, Phoenix, AZ 85012
Phone: 602-262-8900    Fax: 602-262-8890
Jeffrey Parker Morray, MD
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Phone: 602-262-8900    Fax: 602-262-8919
Dr. Eric L Pedicini, DO
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Practice Location: 1850 N Central Ave, Suite1600, Phoenix, AZ 85004
Phone: 602-262-8900    Fax: 602-262-8890
Laura Kareen Griffin, MD
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Medicare: Accepting Medicare Assignments
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.