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

Dr. Greg Bachman, MD

Individual provider Anesthesiology Physician · NPI 1790887180

Dr. Greg Bachman, MD practises Anesthesiology in Muskogee, Oklahoma. Graduated from University of Kansas School of Med (KC/WICH/SAL) in 1983, 43 years ago. Practices with Integral Anesthesia LLC, a 155-clinician group and accepts Medicare assignment. Licensed in Oklahoma.

Years since qualifying
43
Trained at
University of Kansas School of Med (KC/WICH/SAL)
Licensed in
OK
In the registry since
2006
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

300 Rockefeller Dr
Muskogee, OK 74401-5075 Not confirmed with CMS for 13 years — call before visiting
Phone: (918) 684-2557
Fax: (405) 948-6507
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Anesthesiology Physician (primary) Taxonomy 207L00000X · Licence 21546 (OK)

Record details

NPI number1790887180
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedSeptember 5, 2006
Last updated in NPPESDecember 11, 2012

Medicare enrollment

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

Medicare specialtyANESTHESIOLOGY
Medical schoolUNIVERSITY OF KANSAS SCHOOL OF MED (KC/WICH/SAL)
Graduated 1983 (43 years in practice)
Group practice Integral Anesthesia Llc — 155 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 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 patients144
Services billed 151 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.

Colleagues at Integral Anesthesia LLC

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 155 clinicians in the practice; 12 are shown here.

Other providers in Muskogee