DR. GREG BACHMAN MD
NPI 1790887180
Anesthesiology in Muskogee, OK
About Dr. Greg Bachman Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. GREG BACHMAN MD (NPI 1790887180) is an individual anesthesiology provider in Muskogee, Oklahoma, licensed in Oklahoma (21546) and active in the NPI registry since September 2006. He is enrolled in Medicare PECOS and is a graduate of University Of Kansas School Of Med (kc/wich/sal) (1983).
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 4
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Dr. Greg Bachman Md is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.
Medicare Billing Reassignments
5Medicare enrollment records show Greg Bachman reassigns Medicare billing to 5 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Tulsa, OK 74133
- Reassigned Medicare billing, Oklahoma enrollment
- 17 clinicians in this Medicare group
Jenks, OK 74037
- Reassigned Medicare billing, Oklahoma enrollment
- 199 clinicians in this Medicare group
Oklahoma City, OK 73120
- Reassigned Medicare billing, Oklahoma enrollment
- 17 clinicians in this Medicare group
Addison, TX 75001
- Reassigned Medicare billing, Oklahoma enrollment
- 84 clinicians in this Medicare group
Arlington, TX 76006
- Reassigned Medicare billing, Oklahoma enrollment
- 144 clinicians in this Medicare group
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Areas of Expertise CMS Part B claims 4
Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.
Other Providers at the Same Location NPPES 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
MUSKOGEE, OK 74401
Frequently Asked Questions NPPES & CMS
Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.
What is Greg Bachman's NPI number?
The NPI number for Greg Bachman is 1790887180. It was assigned to this individual provider in the NPPES registry on September 5, 2006.
Where is Greg Bachman located?
Greg Bachman practices at 300 Rockefeller Dr, Muskogee, OK 74401. The listed phone number is (918) 684-2557.
What is Greg Bachman's specialty?
The primary specialty registered for this NPI is Anesthesiology with taxonomy code 207L00000X.
Is Greg Bachman enrolled in Medicare?
Yes. Greg Bachman is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.
Which organizations bill Medicare for Greg Bachman's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Greg Bachman reassigns Medicare benefits to 5 organizations: Anesthesia Associates Of Tulsa, PLLC (Tulsa, OK), Integral Anesthesia, LLC (Jenks, OK), Oklahoma City Anesthesia, LLC (Oklahoma City, OK), Orthomed Staffing LLC (Addison, TX) and Northstar Anesthesia Of Oklahoma, PLLC (Arlington, TX). Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Greg Bachman's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Greg Bachman accept?
Health plans from Blue Cross and Blue Shield of Oklahoma list Greg Bachman as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.
When was this NPI record last updated?
The NPPES record for Greg Bachman was last updated on December 11, 2012. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.
# Dr. Greg Bachman, MD · NPI 1790887180
Anesthesiology physician in Muskogee, Oklahoma. Individual provider, active in the CMS NPPES registry since September 5, 2006.
## Identity
- **NPI:** 1790887180 (Entity type: Individual)
- **Enumerated:** September 5, 2006
- **Primary specialty:** Anesthesiology · taxonomy 207L00000X
- **State license:** 21546 (Oklahoma)
- **Sole proprietor:** No
## Practice location
- **Address:** 300 ROCKEFELLER DR, Muskogee, OK 74401-5075
- **Phone:** (918) 684-2557 · **Fax:** (405) 948-6507
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** 5 organizations under Medicare reassignment (form CMS-855R): Anesthesia Associates Of Tulsa, PLLC (NPI 1174970669, Tulsa, OK); Integral Anesthesia, LLC (NPI 1881041515, Jenks, OK); Oklahoma City Anesthesia, LLC (NPI 1629038450, Oklahoma City, OK); Orthomed Staffing LLC (NPI 1225514276, Addison, TX); Northstar Anesthesia Of Oklahoma, PLLC (NPI 1043516628, Arlington, TX) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** University Of Kansas School Of Med, class of 1983
## Record status
- **NPPES last updated:** December 11, 2012
- **Other identifiers:** Medicaid 100258850C (OK); Other P00207638 (OK); Medicare UPIN B69218; and 1 more
---
Source: [NPI Profile](https://npiprofile.com/npi/1790887180) · Data from the CMS NPPES public registry.