ROBERT R. KEY C.R.N.A.
NPI 1346405933
Nurse Anesthetist, Certified Registered in Houston, TX
About Robert R. Key C.r.n.a. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
ROBERT R. KEY C.R.N.A. (NPI 1346405933) is an individual nurse anesthetist, certified registered in Houston, Texas, licensed in Texas (072419) and active in the NPI registry since July 2008. He is a graduate of Other (1995).
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 1
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
Robert R. Key C.r.n.a. 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 Robert Key reassigns Medicare billing to 5 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Houston, TX 77096
- Reassigned Medicare billing, Texas enrollment
- 19 clinicians in this Medicare group
Houston, TX 77002
- Reassigned Medicare billing, Texas enrollment
- Medicare enrollment name: Specialized Crna Services LLC
- 17 clinicians in this Medicare group
Houston, TX 77091
- Reassigned Medicare billing, Texas enrollment
- 319 clinicians in this Medicare group
Spring, TX 77379
- Reassigned Medicare billing, Texas enrollment
- 220 clinicians in this Medicare group
Southlake, TX 76092
- Reassigned Medicare billing, Texas enrollment
- 195 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 3
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 77057 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.
HOUSTON, TX 77057
HOUSTON, TX 77057
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 Robert Key's NPI number?
The NPI number for Robert Key is 1346405933. It was assigned to this individual provider in the NPPES registry on July 23, 2008.
Where is Robert Key located?
Robert Key practices at 2411 Fountain View Dr Suite 200, Houston, TX 77057. The listed phone number is (713) 458-4100.
What is Robert Key's specialty?
The primary specialty registered for this NPI is Nurse Anesthetist, Certified Registered with taxonomy code 367500000X.
Is Robert Key enrolled in Medicare?
Yes. Robert Key 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 Robert Key's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Robert Key reassigns Medicare benefits to 5 organizations: Avail Anesthesia Associates (Houston, TX), Specialized Crna Services L.L.C. (Houston, TX), Dynamic Anesthesia Providers PLLC (Houston, TX), Best Choice Anesthesia & Pain PLLC (Spring, TX) and Champion Anesthesia Consultants, PLLC (Southlake, 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 Robert Key's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Robert Key accept?
Health plans from Blue Cross and Blue Shield of Texas and Oscar Insurance Company list Robert Key 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 Robert Key was last updated on June 1, 2009. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 17 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.
# Robert R. Key, C.R.N.A. · NPI 1346405933
Nurse Anesthetist, Certified Registered physician in Houston, Texas. Individual provider, active in the CMS NPPES registry since July 23, 2008.
## Identity
- **NPI:** 1346405933 (Entity type: Individual)
- **Enumerated:** July 23, 2008
- **Primary specialty:** Nurse Anesthetist, Certified Registered · taxonomy 367500000X
- **State license:** 072419 (Texas)
- **Sole proprietor:** No
## Practice location
- **Address:** 2411 FOUNTAIN VIEW DR, SUITE 200, Houston, TX 77057-4817
- **Phone:** (713) 458-4100
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Bills Medicare through:** 5 organizations under Medicare reassignment (form CMS-855R): Avail Anesthesia Associates (NPI 1083154249, Houston, TX); Specialized Crna Services L.L.C. (NPI 1497186092, Houston, TX); Dynamic Anesthesia Providers PLLC (NPI 1346752326, Houston, TX); Best Choice Anesthesia & Pain PLLC (NPI 1699015628, Spring, TX); Champion Anesthesia Consultants, PLLC (NPI 1649676024, Southlake, TX) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 1995
## Record status
- **NPPES last updated:** June 1, 2009
- **Other identifiers:** Medicaid 172763803 (TX)
---
Source: [NPI Profile](https://npiprofile.com/npi/1346405933) · Data from the CMS NPPES public registry.