JOHN R COOK CRNA
NPI 1902825516
Nurse Anesthetist, Certified Registered in Dickinson, TX
About John R Cook Crna NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
JOHN R COOK CRNA (NPI 1902825516) is an individual nurse anesthetist, certified registered in Dickinson, Texas, licensed in Texas (045837) and active in the NPI registry since July 2006.
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 2
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)
John R Cook Crna is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignments
7Medicare enrollment records show John Cook reassigns Medicare billing to 7 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Webster, TX 77598
- Reassigned Medicare billing, Texas enrollment
- 403 clinicians in this Medicare group
Webster, TX 77598
- Reassigned Medicare billing, Texas enrollment
- 543 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
Houston, TX 77069
- Reassigned Medicare billing, Texas enrollment
- Medicare enrollment name: Bayou Anesthesia And Pain PA
- 151 clinicians in this Medicare group
Houston, TX 77069
- Reassigned Medicare billing, Texas enrollment
- 260 clinicians in this Medicare group
Spring, TX 77379
- Reassigned Medicare billing, Texas enrollment
- 220 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.
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 6
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
DICKINSON, TX 77539
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 John Cook's NPI number?
The NPI number for John Cook is 1902825516. It was assigned to this individual provider in the NPPES registry on July 18, 2006.
Where is John Cook located?
John Cook practices at 3810 Hughes Ct, Dickinson, TX 77539. The listed phone number is (936) 639-3036.
What is John Cook's specialty?
The primary specialty registered for this NPI is Nurse Anesthetist, Certified Registered with taxonomy code 367500000X.
Is John Cook enrolled in Medicare?
Yes. John Cook is registered in the Medicare PECOS enrollment system.
Which organizations bill Medicare for John Cook's services?
According to the CMS Revalidation Reassignment List (October 2026 release), John Cook reassigns Medicare benefits to 7 organizations: Compass Anesthesia Providers PLLC (Webster, TX), Texans Anesthesia Associates PLLC (Webster, TX), Specialized Crna Services L.L.C. (Houston, TX), Dynamic Anesthesia Providers PLLC (Houston, TX), Bayou Anesthesia And Pain P.A. (Houston, TX) and 2 more organizations, listed in the Medicare section above. 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 John Cook's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does John Cook accept?
Health plans from Blue Cross and Blue Shield of Texas and UnitedHealthcare list John Cook 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 John Cook was last updated on March 5, 2008. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 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.
# John R Cook, CRNA · NPI 1902825516
Nurse Anesthetist, Certified Registered physician in Dickinson, Texas. Individual provider, active in the CMS NPPES registry since July 18, 2006.
## Identity
- **NPI:** 1902825516 (Entity type: Individual)
- **Enumerated:** July 18, 2006
- **Primary specialty:** Nurse Anesthetist, Certified Registered · taxonomy 367500000X
- **State license:** 045837 (Texas)
- **Sole proprietor:** No
## Practice location
- **Address:** 3810 HUGHES CT, Dickinson, TX 77539-6205
- **Phone:** (936) 639-3036 · **Fax:** (936) 639-3064
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Bills Medicare through:** 7 organizations under Medicare reassignment (form CMS-855R): Compass Anesthesia Providers PLLC (NPI 1669829750, Webster, TX); Texans Anesthesia Associates PLLC (NPI 1275733982, Webster, TX); Specialized Crna Services L.L.C. (NPI 1497186092, Houston, TX); Dynamic Anesthesia Providers PLLC (NPI 1346752326, Houston, TX); Bayou Anesthesia And Pain P.A. (NPI 1114977139, Houston, TX); and 2 more · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** March 5, 2008
- **Other identifiers:** Medicare PIN 8843B9 (TX); Other 82687U (TX)
---
Source: [NPI Profile](https://npiprofile.com/npi/1902825516) · Data from the CMS NPPES public registry.