GREG WOMACK HOLMES CRNA
NPI 1326215609
Nurse Anesthetist, Certified Registered in Midland, TX
About Greg Womack Holmes Crna NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
GREG WOMACK HOLMES CRNA (NPI 1326215609) is an individual nurse anesthetist, certified registered in Midland, Texas, licensed in Texas (753872) and active in the NPI registry since May 2008. He is a graduate of Other (2002).
NPPES Registry Identity
Specialties & Licenses 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 and accepts Medicare assignment
Greg Womack Holmes 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 Reassignments
5Medicare enrollment records show Greg Holmes reassigns Medicare billing to 5 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Midland, TX 79707
- Reassigned Medicare billing, Texas enrollment
- 32 clinicians in this Medicare group
Keller, TX 76248
- Reassigned Medicare billing, Texas enrollment
- 710 clinicians in this Medicare group
Southlake, TX 76092
- Reassigned Medicare billing, Texas enrollment
- 447 clinicians in this Medicare group
Irving, TX 75063
- Reassigned Medicare billing, Texas enrollment
- 121 clinicians in this Medicare group
Dallas, TX 75205
- Reassigned Medicare billing, Texas enrollment
- 62 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 79707 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
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 Greg Holmes's NPI number?
The NPI number for Greg Holmes is 1326215609. It was assigned to this individual provider in the NPPES registry on May 14, 2008.
Where is Greg Holmes located?
Greg Holmes practices at 5515 Rio Grande Ave, Midland, TX 79707. The listed phone number is (504) 232-4281.
What is Greg Holmes's specialty?
The primary specialty registered for this NPI is Nurse Anesthetist, Certified Registered with taxonomy code 367500000X.
Is Greg Holmes enrolled in Medicare?
Yes. Greg Holmes 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 Greg Holmes's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Greg Holmes reassigns Medicare benefits to 5 organizations: Global Anesthesia Services PLLC (Midland, TX), Endo Sedation LLC (Keller, TX), Texas Anesthesia Partners, PLLC (Southlake, TX), Noble Anesthesia Partners, PLLC (Irving, TX) and Stratus Dominion Anesthesia Associates PLLC (Dallas, 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 Greg Holmes's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Greg Holmes accept?
Health plans from Baylor Scott and White Health Plan, Blue Cross and Blue Shield of Texas, Molina Healthcare and UnitedHealthcare list Greg Holmes 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 Greg Holmes was last updated on April 13, 2011. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 15 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.
# Greg Womack Holmes, CRNA · NPI 1326215609
Nurse Anesthetist, Certified Registered physician in Midland, Texas. Individual provider, active in the CMS NPPES registry since May 14, 2008.
## Identity
- **NPI:** 1326215609 (Entity type: Individual)
- **Enumerated:** May 14, 2008
- **Primary specialty:** Nurse Anesthetist, Certified Registered · taxonomy 367500000X
- **State license:** 753872 (Texas)
- **Sole proprietor:** No
## Practice location
- **Address:** 5515 RIO GRANDE AVE, Midland, TX 79707-9701
- **Phone:** (504) 232-4281
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Bills Medicare through:** 5 organizations under Medicare reassignment (form CMS-855R): Global Anesthesia Services PLLC (NPI 1922618560, Midland, TX); Endo Sedation LLC (NPI 1588931174, Keller, TX); Texas Anesthesia Partners, PLLC (NPI 1144673468, Southlake, TX); Noble Anesthesia Partners, PLLC (NPI 1619259553, Irving, TX); Stratus Dominion Anesthesia Associates PLLC (NPI 1912350976, Dallas, TX) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2002
## Record status
- **NPPES last updated:** April 13, 2011
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Source: [NPI Profile](https://npiprofile.com/npi/1326215609) · Data from the CMS NPPES public registry.