David Bartow Williams, CAA - Medicare Anesthesiology Assistant in Santa Fe, NM

David Bartow Williams, CAA is a medicare enrolled "Anesthesiologist Assistant" in Santa Fe, New Mexico. He went to University Of Colorado School Of Medicine, Denver and graduated in 2016 and has 10 years of diverse experience with area of expertise as Anesthesiology Assistant. He is a member of the group practice Iu Health Medical Group Llc and his current practice location is 455 Saint Michaels Dr, Santa Fe, New Mexico. You can reach out to his office (for appointments etc.) via phone at (505) 795-4227.

David Bartow Williams is licensed to practice in Indiana (license number 75000009A) 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 1124563556.

Contact Information

David Bartow Williams, CAA
455 Saint Michaels Dr,
Santa Fe, NM 87505-7601
(505) 795-4227
Not Available

Map and Direction




Provider's Profile

Full NameDavid Bartow Williams
GenderMale
SpecialityAnesthesiology Assistant
Experience10 Years
Location455 Saint Michaels Dr, Santa Fe, New Mexico
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:
  • David Bartow Williams attended and graduated from University Of Colorado School Of Medicine, Denver in 2016
  NPI Data:
  • NPI Number: 1124563556
  • Provider Enumeration Date: 12/20/2016
  • Last Update Date: 06/01/2026
  Medicare PECOS Information:
  • PECOS PAC ID: 8820370604
  • Enrollment ID: I20170201000097

Medical Identifiers

Medical identifiers for David Bartow Williams such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1124563556NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
367H00000XAnesthesiologist Assistant (Indiana)Secondary
367H00000XAnesthesiologist Assistant 75000009A (Indiana)Primary

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Iu Health Medical Group Llc96386179134320

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. David Bartow Williams allows following entities to bill medicare on his behalf.
Entity NameWishard Anesthesia Group, Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1477505022
PECOS PAC ID: 5496739971
Enrollment ID: O20040614000839
Entity NameIndiana University Health Care Associates Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1902032832
PECOS PAC ID: 5799755864
Enrollment ID: O20040727000955
Entity NameIu Health Medical Group Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1326893777
PECOS PAC ID: 9638617913
Enrollment ID: O20240817000533

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. David Bartow Williams 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
David Bartow Williams, CAA
720 Eskenazi Ave, Fifth Third Bank Bldg, 5th Fl,
Indianapolis, IN 46202-5166

Ph: (317) 880-4121
David Bartow Williams, CAA
455 Saint Michaels Dr,
Santa Fe, NM 87505-7601

Ph: (505) 795-4227

Reviews and Comments


Anesthesiologist Assistant Nurses in Santa Fe, NM

Victoria Morgan Kucek, PAA
Anesthesiologist Assistant
Medicare: Accepting Medicare Assignments
Practice Location: 455 Saint Michaels Dr, Santa Fe, NM 87505
Phone: 505-913-3361    
Spencer Olds, CAA
Anesthesiologist Assistant
Medicare: May Accept Medicare Assignments
Practice Location: 455 Saint Michaels Dr, Santa Fe, NM 87505
Phone: 505-913-3361    
Frank Cameron Snyder, AA
Anesthesiologist Assistant
Medicare: Accepting Medicare Assignments
Practice Location: 455 Saint Michaels Dr, Santa Fe, NM 87505
Phone: 505-913-3361    
Ms. Emily Bowling, AA
Anesthesiologist Assistant
Medicare: Accepting Medicare Assignments
Practice Location: 118 San Salvador Ln, Santa Fe, NM 87501
Phone: 740-646-8366    
Ms. Lindsey Christina Diaz, P.A.A.
Anesthesiologist Assistant
Medicare: Accepting Medicare Assignments
Practice Location: 455 Saint Michaels Dr, Santa Fe, NM 87505
Phone: 505-913-4919    
Mason Friend,
Anesthesiologist Assistant
Medicare: Accepting Medicare Assignments
Practice Location: 455 Saint Michaels Dr, Santa Fe, NM 87505
Phone: 800-541-6682    

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.