DAN R NASH CRNA
NPI 1205938891
Nurse Anesthetist, Certified Registered in Oklahoma City, OK
About Dan R Nash Crna NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DAN R NASH CRNA (NPI 1205938891) is an individual nurse anesthetist, certified registered in Oklahoma City, Oklahoma, licensed in Oklahoma (107510) and active in the NPI registry since September 2006. He is affiliated with Ssm Health St Anthony Hospital - Oklahoma City and is a graduate of Other (1991).
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 3
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
Dan R Nash Crna 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 Reassignment
Medicare enrollment records show Dan Nash reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Oklahoma City, OK 73102
- Reassigned Medicare billing, Oklahoma enrollment
- 212 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.
Hospital Affiliations CMS Care Compare
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Ssm Health St Anthony Hospital - Oklahoma City
Acute Care Hospitals · Oklahoma City, OKPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 73103 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Medicare Quality Performance CMS QPP · MIPS
Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.
Other Providers at the Same Location NPPES 12
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
OKLAHOMA CITY, OK 73103
OKLAHOMA CITY, OK 73103
OKLAHOMA CITY, OK 73103
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 Dan Nash's NPI number?
The NPI number for Dan Nash is 1205938891. It was assigned to this individual provider in the NPPES registry on September 2, 2006.
Where is Dan Nash located?
Dan Nash practices at 1111 N Dewey Ave, Oklahoma City, OK 73103. The listed phone number is (405) 979-8046.
What is Dan Nash's specialty?
The primary specialty registered for this NPI is Nurse Anesthetist, Certified Registered with taxonomy code 367500000X.
Is Dan Nash enrolled in Medicare?
Yes. Dan Nash 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 organization bills Medicare for Dan Nash's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Dan Nash reassigns Medicare benefits to Ssm Health Care Of Oklahoma, Inc (Oklahoma City, OK). The 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 Dan Nash's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Dan Nash accept?
Health plans from Blue Cross and Blue Shield of Oklahoma and Mending Health list Dan Nash 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.
Is Dan Nash affiliated with any hospitals?
According to CMS data, Dan Nash is affiliated with Ssm Health St Anthony Hospital - Oklahoma City.
When was this NPI record last updated?
The NPPES record for Dan Nash was last updated on June 6, 2016. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 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.
# Dan R Nash, CRNA · NPI 1205938891
Nurse Anesthetist, Certified Registered physician in Oklahoma City, Oklahoma. Individual provider, active in the CMS NPPES registry since September 2, 2006.
## Identity
- **NPI:** 1205938891 (Entity type: Individual)
- **Enumerated:** September 2, 2006
- **Primary specialty:** Nurse Anesthetist, Certified Registered · taxonomy 367500000X
- **State license:** 107510 (Oklahoma)
- **Sole proprietor:** No
## Practice location
- **Address:** 1111 N DEWEY AVE, Oklahoma City, OK 73103-2609
- **Phone:** (405) 979-8046 · **Fax:** (405) 979-8047
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Bills Medicare through:** Ssm Health Care Of Oklahoma, Inc (NPI 1033283932, Oklahoma City, OK), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 1991
## Record status
- **NPPES last updated:** June 6, 2016
- **Other identifiers:** Medicare PIN 430026426 (TX); Medicaid 1301269-03 (TX); Medicare PIN 88728C (TX)
---
Source: [NPI Profile](https://npiprofile.com/npi/1205938891) · Data from the CMS NPPES public registry.