Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of October 4, 2026.

Michael James Bauer

Individual provider Blood Banking & Transfusion Medicine Physician · NPI 1346417086

Michael James Bauer is a Blood Banking & Transfusion Medicine Physician in Castle Rock, Colorado. Practices as a sole proprietor and works from 2 locations. Licensed in Arizona, California, Colorado and Florida and 9 more.

Licensed in
AZ, CA, CO, FL, GA, MA
In the registry since
2008
Specialties on file
15

Practice location Address checks out

662 Yankakee Dr
Castle Rock, CO 80108
Phone: (303) 589-8124
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 1303 W Optical Dr, Irwindale, CA 91702-3251 — (949) 783-7345

Specialties & licences

Blood Banking & Transfusion Medicine Physician (primary) Taxonomy 207ZB0001X · Licence 32677 (CO)
Blood Banking & Transfusion Medicine Physician Taxonomy 207ZB0001X · Licence 37133 (AZ)
Blood Banking & Transfusion Medicine Physician Taxonomy 207ZB0001X · Licence CDRH.0032677 (CO)
Blood Banking & Transfusion Medicine Physician Taxonomy 207ZB0001X · Licence ME98095 (FL)
Blood Banking & Transfusion Medicine Physician Taxonomy 207ZB0001X · Licence G81308 (CA)
Blood Banking & Transfusion Medicine Physician Taxonomy 207ZB0001X · Licence 4301072509 (MN)
Blood Banking & Transfusion Medicine Physician Taxonomy 207ZB0001X · Licence 236954 (MA)
Blood Banking & Transfusion Medicine Physician Taxonomy 207ZB0001X · Licence 30190 (OK)
Blood Banking & Transfusion Medicine Physician Taxonomy 207ZB0001X · Licence 60238 (GA)
Blood Banking & Transfusion Medicine Physician Taxonomy 207ZB0001X · Licence 2014-02499 (NC)
Blood Banking & Transfusion Medicine Physician Taxonomy 207ZB0001X · Licence 35-0085225 (OH)
Blood Banking & Transfusion Medicine Physician Taxonomy 207ZB0001X · Licence 37859 (SC)
Blood Banking & Transfusion Medicine Physician Taxonomy 207ZB0001X · Licence 2009007649 (MO)
Blood Banking & Transfusion Medicine Physician Taxonomy 207ZB0001X · Licence N8076 (TX)
Clinical Pathology Physician Taxonomy 207ZC0006X · Licence 35.085225 (OH)

Record details

NPI number1346417086
Entity typeIndividual (Type 1)
GenderMale
Sole proprietorYes
NPI enumeratedMay 12, 2008
Last updated in NPPESMarch 22, 2023
Certification dateMarch 22, 2023

Medicare patients and services, 2024

From the CMS Medicare Physician & Other Practitioners file for calendar year 2024. It counts Original Medicare patients only, so a practice that mostly sees Medicare Advantage or privately insured patients looks smaller here than it is.

Medicare patients32
Services billed 130 a service is one billed item, such as a visit, a test or a procedure
Average patient age68

Dollar amounts are not shown. What Medicare pays a practice is gross billings, before staff, premises and tax and including the cost of any drugs it administers, so it is not what a clinician earns.

Payments from drug and device companies, 2025

Drug and device makers are required by federal law (the Physician Payments Sunshine Act) to report what they pay or give to clinicians, and CMS publishes the reports as Open Payments. This is the 2025 program year. A report is a record of a payment, not an allegation of anything, and many are small items such as meals. Only general payments are listed here; research payments and ownership or investment interests are reported separately by CMS and are not shown.

Consulting Fee $431,725 162 payments
Compensation for services other than consulting , including serving as faculty or as a speaker at a venue other than a continuing education program $96,450 12 payments
Travel and Lodging $33,300 2 payments · travel or lodging paid or reimbursed, such as to attend a conference
Food and Beverage $32 1 payment · a meal or drink at a meeting or visit, not a fee

Each amount is the sum of what companies reported for that kind of payment in 2025, rounded to the dollar. Not all of it is income to the clinician: a meal is not a fee, a charitable contribution goes to a charity, and a royalty or an acquisition payment is not a salary.

Check a report, or dispute one, at the source in CMS’s own tool, Open Payments. Corrections go through CMS’s dispute process. This site removes a home address on request and asks for no proof, because that is privacy; it will not remove an accurate payment report on request, because that is a statutory public disclosure.