Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
NPIDirectory

Joanna D Sawyer, MD

Individual provider Anesthesiology Physician · NPI 1942258066

Joanna D Sawyer, MD practises Anesthesiology in Colorado Springs, Colorado. Graduated from University of Colorado School of Medicine, Denver in 1988, 38 years ago. Practices with Cep America - Anesthesia PC, a 850-clinician group, works from 3 locations and accepts Medicare assignment. Licensed in Colorado, Iowa and Minnesota.

Years since qualifying
38
Trained at
University of Colorado School of Medicine, Denver
Licensed in
CO, IA, MN
In the registry since
2006
Specialties on file
3
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

See every abbreviation used in this directory →

Claim this listing Report a problem Suggest an edit

Practice location Address checks out

1400 E Boulder St Ste 1183
Colorado Springs, CO 80909-5533
Phone: (719) 365-6999
Fax: (719) 365-2837
Show map & directions

Directions in Google Maps · Apple Maps · OpenStreetMap

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

Additional practice locations (2)

  • 455 Sherman St, Denver, CO 80203-4400 — (303) 377-6825
  • 1650 4th St Se, Rochester, MN 55904-4717 — (507) 529-6600

Specialties & licences

Anesthesiology Physician (primary) Taxonomy 207L00000X · Licence 54238 (IA)
Anesthesiology Physician Taxonomy 207L00000X · Licence 73059 (MN)
Anesthesiology Physician Taxonomy 207L00000X · Licence 30228 (CO)

Record details

NPI number1942258066
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedMay 4, 2006
Last updated in NPPESJune 25, 2025
Certification dateJune 25, 2025

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyANESTHESIOLOGY
Medical schoolUNIVERSITY OF COLORADO SCHOOL OF MEDICINE, DENVER
Graduated 1988 (38 years in practice)
Group practice Cep America - Anesthesia Pc — 850 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations4 on file with Medicare

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 patients212
Services billed 247 a service is one billed item, such as a visit, a test or a procedure
Average patient age73

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.

Food and Beverage $21 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.

Practises at

Facilities the CMS Facility Affiliation file lists for this clinician. Those with a page here are linked.

Colleagues at Cep America - Anesthesia PC

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 850 clinicians in the practice; 12 are shown here.

Other providers in Colorado Springs