DOUGLAS B. COFFMAN D.O.
NPI 1770579336
Emergency Medicine - Emergency Medical Services in Norman, OK
About Douglas B. Coffman D.o. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DOUGLAS B. COFFMAN D.O. (NPI 1770579336) is an individual emergency medical services provider in Norman, Oklahoma, licensed in Oklahoma (3251) and active in the NPI registry since September 2005. He is enrolled in Medicare PECOS.
NPPES Registry Identity
Specialties & Licenses
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Douglas B. Coffman D.o. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignments
2Medicare enrollment records show Douglas Coffman reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Norman, OK 73071
- Reassigned Medicare billing, Oklahoma enrollment
- 418 clinicians in this Medicare group
Lawton, OK 73505
- Reassigned Medicare billing, Oklahoma enrollment
- 96 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.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 73071 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
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.
NORMAN, OK 73071
NORMAN, OK 73071
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 Douglas Coffman's NPI number?
The NPI number for Douglas Coffman is 1770579336. It was assigned to this individual provider in the NPPES registry on September 20, 2005.
Where is Douglas Coffman located?
Douglas Coffman practices at 901 N Porter Ave, Norman, OK 73071. The listed phone number is (405) 307-1000.
What is Douglas Coffman's specialty?
The primary specialty registered for this NPI is Emergency Medicine, specializing in Emergency Medical Services, with taxonomy code 207PE0004X.
Is Douglas Coffman enrolled in Medicare?
Yes. Douglas Coffman is registered in the Medicare PECOS enrollment system.
Which organizations bill Medicare for Douglas Coffman's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Douglas Coffman reassigns Medicare benefits to 2 organizations: Emergency Services Of Oklahoma PC (Norman, OK) and Oklahoma Emergency Services PC (Lawton, OK). 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 Douglas Coffman's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Douglas Coffman accept?
Health plans from Blue Cross and Blue Shield of Texas list Douglas Coffman 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 Douglas Coffman was last updated on July 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 months 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.
# Douglas B. Coffman, D.O. · NPI 1770579336
Emergency Medical Services physician in Norman, Oklahoma. Individual provider, active in the CMS NPPES registry since September 20, 2005.
## Identity
- **NPI:** 1770579336 (Entity type: Individual)
- **Enumerated:** September 20, 2005
- **Primary specialty:** Emergency Medicine - Emergency Medical Services · taxonomy 207PE0004X
- **State license:** 3251 (Oklahoma)
- **Sole proprietor:** No
## Practice location
- **Address:** 901 N PORTER AVE, Norman, OK 73071-6404
- **Phone:** (405) 307-1000
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** 2 organizations under Medicare reassignment (form CMS-855R): Emergency Services Of Oklahoma PC (NPI 1215249891, Norman, OK); Oklahoma Emergency Services PC (NPI 1114239795, Lawton, OK) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** July 13, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1770579336) · Data from the CMS NPPES public registry.