BLAKE CARR
NPI 1407279235
Nurse Anesthetist, Certified Registered in Tulsa, OK
About Blake Carr NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
BLAKE CARR (NPI 1407279235) is an individual nurse anesthetist, certified registered in Tulsa, Oklahoma, licensed in Oklahoma (111781) and active in the NPI registry since January 2014. He is affiliated with Oklahoma Surgical Hospital, Llc and is a graduate of Other (2013).
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 and accepts Medicare assignment
Blake Carr 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
4Medicare enrollment records show Blake Carr reassigns Medicare billing to 4 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Tulsa, OK 74104
- Reassigned Medicare billing, Oklahoma enrollment
- 22 clinicians in this Medicare group
Jenks, OK 74037
- Reassigned Medicare billing, Oklahoma enrollment
- 199 clinicians in this Medicare group
Claremore, OK 74017
- Reassigned Medicare billing, Texas enrollment
- 1,047 clinicians in this Medicare group
Tahlequah, OK 74464
- Reassigned Medicare billing, Oklahoma enrollment
- 159 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 7
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 2
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Oklahoma Surgical Hospital, LLC
Acute Care Hospitals · Tulsa, OKAscension St John Broken Arrow
Acute Care Hospitals · Broken Arrow, OKPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 74104 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 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
TULSA, OK 74104
TULSA, OK 74104
TULSA, OK 74104
TULSA, OK 74104
TULSA, OK 74104
TULSA, OK 74104
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 Blake Carr's NPI number?
The NPI number for Blake Carr is 1407279235. It was assigned to this individual provider in the NPPES registry on January 30, 2014.
Where is Blake Carr located?
Blake Carr practices at 1923 S Utica Ave 3rd Floor Surgery, Tulsa, OK 74104. The listed phone number is (918) 744-3664.
What is Blake Carr's specialty?
The primary specialty registered for this NPI is Nurse Anesthetist, Certified Registered with taxonomy code 367500000X.
Is Blake Carr enrolled in Medicare?
Yes. Blake Carr 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 Blake Carr's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Blake Carr reassigns Medicare benefits to 4 organizations: H & h Medical Services, Inc (Tulsa, OK), Integral Anesthesia, LLC (Jenks, OK), Cherokee Nation (Claremore, OK) and Northeastern Health System (Tahlequah, 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 Blake Carr's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Blake Carr accept?
Health plans from Blue Cross and Blue Shield of Oklahoma list Blake Carr 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 Blake Carr affiliated with any hospitals?
According to CMS data, Blake Carr is affiliated with Oklahoma Surgical Hospital, LLC and Ascension St John Broken Arrow.
When was this NPI record last updated?
The NPPES record for Blake Carr was last updated on February 21, 2014. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 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.
# Blake Carr · NPI 1407279235
Nurse Anesthetist, Certified Registered physician in Tulsa, Oklahoma. Individual provider, active in the CMS NPPES registry since January 30, 2014.
## Identity
- **NPI:** 1407279235 (Entity type: Individual)
- **Enumerated:** January 30, 2014
- **Primary specialty:** Nurse Anesthetist, Certified Registered · taxonomy 367500000X
- **State license:** 111781 (Oklahoma)
- **Sole proprietor:** No
## Practice location
- **Address:** 1923 S UTICA AVE, 3RD FLOOR SURGERY, Tulsa, OK 74104-6520
- **Phone:** (918) 744-3664 · **Fax:** (918) 744-7688
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Bills Medicare through:** 4 organizations under Medicare reassignment (form CMS-855R): H & h Medical Services, Inc (NPI 1558705046, Tulsa, OK); Integral Anesthesia, LLC (NPI 1881041515, Jenks, OK); Cherokee Nation (NPI 1497568968, Claremore, OK); Northeastern Health System (NPI 1003865999, Tahlequah, OK) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2013
## Record status
- **NPPES last updated:** February 21, 2014
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Source: [NPI Profile](https://npiprofile.com/npi/1407279235) · Data from the CMS NPPES public registry.