Dr William J Mayles, MD - Medicare Anesthesiology in Colorado Springs, CO

Dr William J Mayles, MD is a medicare enrolled "Anesthesiology" physician in Colorado Springs, Colorado. He went to University Of Colorado School Of Medicine, Denver and graduated in 2009 and has 15 years of diverse experience with area of expertise as Anesthesiology. He is a member of the group practice Us Anesthesia Partners Of Colorado Inc and his current practice location is 2222 N Nevada Ave, Colorado Springs, Colorado. You can reach out to his office (for appointments etc.) via phone at (719) 776-5000.

Dr William J Mayles is licensed to practice in Colorado (license number 0049734) 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 1922235803.

Contact Information

Dr William J Mayles, MD
2222 N Nevada Ave,
Colorado Springs, CO 80907-6819
(719) 776-5000
Not Available

Map and Direction




Physician's Profile

Full NameDr William J Mayles
GenderMale
SpecialityAnesthesiology
Experience15 Years
Location2222 N Nevada Ave, Colorado Springs, Colorado
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 William J Mayles attended and graduated from University Of Colorado School Of Medicine, Denver in 2009
  NPI Data:
  • NPI Number: 1922235803
  • Provider Enumeration Date: 06/17/2009
  • Last Update Date: 07/21/2022
  Medicare PECOS Information:
  • PECOS PAC ID: 2365710290
  • Enrollment ID: I20170619002240

Medical Identifiers

Medical identifiers for Dr William J Mayles such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1922235803NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207L00000XAnesthesiology 0049734 (Colorado)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Centura Health-penrose St Francis Health ServicesColorado springs, COHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Us Anesthesia Partners Of Colorado Inc6002072055570

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 William J Mayles allows following entities to bill medicare on his behalf.
Entity NameUs Anesthesia Partners Of Colorado Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1922365782
PECOS PAC ID: 6002072055
Enrollment ID: O20120725000032

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 William J Mayles 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 William J Mayles, MD
8000 E Maplewood Ave, Ste 200,
Greenwood Village, CO 80111-4727

Ph: (719) 237-0082
Dr William J Mayles, MD
2222 N Nevada Ave,
Colorado Springs, CO 80907-6819

Ph: (719) 776-5000

Reviews and Comments


Anesthesiology Doctors in Colorado Springs, CO

Dr. Lee Tan Wolfe, MD
Anesthesiology
Medicare: Accepting Medicare Assignments
Practice Location: 222 N Nevada Ave, Colorado Springs, CO 80907
Phone: 719-776-5142    Fax: 719-776-5827
Christopher D Chinn, MD
Anesthesiology
Medicare: Accepting Medicare Assignments
Practice Location: 4090 Briargate Pkwy, Colorado Springs, CO 80920
Phone: 720-777-1234    
Mr. Charles Herbert Ripp, MD
Anesthesiology
Medicare: Accepting Medicare Assignments
Practice Location: 8540 Scarborough Dr, Suite 370, Colorado Springs, CO 80920
Phone: 719-358-8270    Fax: 719-358-8299
Russell Allen, MD
Anesthesiology
Medicare: Accepting Medicare Assignments
Practice Location: 1400 E Boulder St, Colorado Springs, CO 80909
Phone: 719-365-6999    Fax: 719-365-2837
Jennifer Kollman, MD
Anesthesiology
Medicare: Accepting Medicare Assignments
Practice Location: 1400 E Boulder St, Colorado Springs, CO 80909
Phone: 719-365-6999    Fax: 719-365-2837
Dr. Michael J Wempe, M.D.
Anesthesiology
Medicare: Medicare Enrolled
Practice Location: 1615 Medical Center Pt, Colorado Springs, CO 80907
Phone: 719-544-1600    
Dr. Melissa Cary-jacobs Schmoekel, D.O
Anesthesiology
Medicare: Accepting Medicare Assignments
Practice Location: 1400 E Boulder St Ste 2508, Colorado Springs, CO 80909
Phone: 719-365-6999    Fax: 719-365-2837

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.