Stephen A Bass, MD - Medicare Anesthesiology in Phoenix, AZ

Stephen A Bass, MD is a medicare enrolled "Anesthesiology" physician in Phoenix, Arizona. His current practice location is 300 W Clarendon Ave, Suite 142, Phoenix, Arizona. You can reach out to his office (for appointments etc.) via phone at (602) 234-1803.

Stephen A Bass is licensed to practice in Arizona (license number 41904) and he also participates in the medicare program. He does not accept medicare assignments directly but he may accept medicare through third-party (refer to Reassignment section below) and may also prescribe medicare part D drugs. His NPI Number is 1164560686.

Contact Information

Stephen A Bass, MD
300 W Clarendon Ave, Suite 142,
Phoenix, AZ 85013-3449
(602) 234-1803
(602) 234-3748

Map and Direction




Physician's Profile

Full NameStephen A Bass
GenderMale
SpecialityAnesthesiology
Location300 W Clarendon Ave, Phoenix, Arizona
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1164560686
  • Provider Enumeration Date: 02/05/2007
  • Last Update Date: 04/03/2023
  Medicare PECOS Information:
  • PECOS PAC ID: 3870648645
  • Enrollment ID: I20090831000658

Medical Identifiers

Medical identifiers for Stephen A Bass such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1164560686NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207L00000XAnesthesiology 24598 (Oklahoma)Secondary
207L00000XAnesthesiology 41904 (Arizona)Primary

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. Stephen A Bass 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 NameBd Anesthesia Pc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1508005422
PECOS PAC ID: 1052466968
Enrollment ID: O20090828000245
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 NameLivwell Health Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1811527732
PECOS PAC ID: 1052738440
Enrollment ID: O20200831002515

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. Stephen A Bass 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
Stephen A Bass, MD
Po Box 36680,
Phoenix, AZ 85067-6680

Ph: (602) 234-1991
Stephen A Bass, MD
300 W Clarendon Ave, Suite 142,
Phoenix, AZ 85013-3449

Ph: (602) 234-1803

Reviews and Comments


Anesthesiology Doctors in Phoenix, AZ

Dr. Ahmar Husain, MD
Anesthesiology
Medicare: Accepting Medicare Assignments
Practice Location: 1919 E Thomas Rd, Phoenix, AZ 85016
Phone: 602-933-4660    
Gerald D. Peiser, D.O.
Anesthesiology
Medicare: Accepting Medicare Assignments
Practice Location: 4441 E Mcdowell Rd, # 101, Phoenix, AZ 85008
Phone: 602-273-6770    Fax: 602-889-0489
Asha Thakur, MD
Anesthesiology
Medicare: Not Enrolled in Medicare
Practice Location: 1715 W Northern Ave, Suite 108, Phoenix, AZ 85021
Phone: 602-395-0718    Fax: 602-277-8146
Joshua Aaron Bloomstone, MD
Anesthesiology
Medicare: Medicare Enrolled
Practice Location: 645 E Missouri Ave Ste 300, Phoenix, AZ 85012
Phone: 602-262-8900    Fax: 602-262-8890
Jeffrey Parker Morray, MD
Anesthesiology
Medicare: Not Enrolled in Medicare
Practice Location: 2901 North Central Ave, Ste 500, Phoenix, AZ 85012
Phone: 602-262-8900    Fax: 602-262-8919
Dr. Eric L Pedicini, DO
Anesthesiology
Medicare: Accepting Medicare Assignments
Practice Location: 1850 N Central Ave, Suite1600, Phoenix, AZ 85004
Phone: 602-262-8900    Fax: 602-262-8890
Heather Goodly, M.D.
Anesthesiology
Medicare: Accepting Medicare Assignments
Practice Location: 645 E Missouri Ave Ste 300, Phoenix, AZ 85012
Phone: 602-262-8900    Fax: 602-262-8890

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.