DR. KIMBERLY R. HOLMGREEN MD
NPI 1437331956
Anesthesiology in San Antonio, TX
About Dr. Kimberly R. Holmgreen Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. KIMBERLY R. HOLMGREEN MD (NPI 1437331956) is an individual anesthesiology provider in San Antonio, Texas, licensed in Texas (M8045) and active in the NPI registry since November 2007. She is enrolled in Medicare PECOS, is affiliated with Methodist Hospital, and is a graduate of Other (2004).
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
Dr. Kimberly R. Holmgreen Md 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
9Medicare enrollment records show Kimberly Holmgreen reassigns Medicare billing to 9 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
San Antonio, TX 78229
- Reassigned Medicare billing, Texas enrollment
- 23 clinicians in this Medicare group
San Antonio, TX 78258
- Reassigned Medicare billing, Texas enrollment
- 226 clinicians in this Medicare group
San Antonio, TX 78240
- Reassigned Medicare billing, Texas enrollment
- 4 clinicians in this Medicare group
San Antonio, TX 78258
- Reassigned Medicare billing, Texas enrollment
- 144 clinicians in this Medicare group
Austin, TX 78701
- Reassigned Medicare billing, Texas enrollment
Austin, TX 78759
- Reassigned Medicare billing, Texas enrollment
- 840 clinicians in this Medicare group
Houston, TX 77042
- Reassigned Medicare billing, Texas enrollment
- Medicare enrollment name: U S Anesthesia Partners Of Texas, PA
- 3,804 clinicians in this Medicare group
Fort Worth, TX 76109
- Reassigned Medicare billing, Texas enrollment
- 1,612 clinicians in this Medicare group
Addison, TX 75001
- Reassigned Medicare billing, Texas enrollment
- 513 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.
Hospital Affiliations CMS Care Compare 3
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Methodist Hospital
Acute Care Hospitals · San Antonio, TXSouth Texas Spine And Surgical Hospital
Acute Care Hospitals · San Antonio, TXMethodist Hospital Stone Oak
Acute Care Hospitals · San Antonio, TXMedicare 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.
Reported Quality Measures
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.
SAN ANTONIO, TX 78216
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 Kimberly Holmgreen's NPI number?
The NPI number for Kimberly Holmgreen is 1437331956. It was assigned to this individual provider in the NPPES registry on November 27, 2007.
Where is Kimberly Holmgreen located?
Kimberly Holmgreen practices at 45 NE Loop 410 Ste 900, San Antonio, TX 78216. The listed phone number is (210) 358-2015.
What is Kimberly Holmgreen's specialty?
The primary specialty registered for this NPI is Anesthesiology with taxonomy code 207L00000X.
Is Kimberly Holmgreen enrolled in Medicare?
Yes. Kimberly Holmgreen 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 Kimberly Holmgreen's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Kimberly Holmgreen reassigns Medicare benefits to 9 organizations: South Texas Anesthesia Group PLLC (San Antonio, TX), Tejas Anesthesia PLLC (San Antonio, TX), Anesthesia Partners Of San Antonio, PLLC (San Antonio, TX), Lone Star Anesthesia Partners PLLC (San Antonio, TX), Cottonwood Anesthesia PLLC (Austin, TX) and 4 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 Kimberly Holmgreen's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Kimberly Holmgreen accept?
Health plans from Baylor Scott and White Health Plan, Blue Cross and Blue Shield of Texas, CHRISTUS Health Plan, Community First and Oscar Insurance Company and 1 other insurer list Kimberly Holmgreen 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 Kimberly Holmgreen affiliated with any hospitals?
According to CMS data, Kimberly Holmgreen is affiliated with Methodist Hospital, South Texas Spine And Surgical Hospital and Methodist Hospital Stone Oak.
When was this NPI record last updated?
The NPPES record for Kimberly Holmgreen was last updated on October 25, 2010. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 16 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.
# Dr. Kimberly R. Holmgreen, MD · NPI 1437331956
Anesthesiology physician in San Antonio, Texas. Individual provider, active in the CMS NPPES registry since November 27, 2007.
## Identity
- **NPI:** 1437331956 (Entity type: Individual)
- **Enumerated:** November 27, 2007
- **Primary specialty:** Anesthesiology · taxonomy 207L00000X
- **State license:** M8045 (Texas)
- **Sole proprietor:** No
## Practice location
- **Address:** 45 NE LOOP 410 STE 900, San Antonio, TX 78216-5831
- **Phone:** (210) 358-2015
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** 9 organizations under Medicare reassignment (form CMS-855R): South Texas Anesthesia Group PLLC (NPI 1427435387, San Antonio, TX); Tejas Anesthesia PLLC (NPI 1659027910, San Antonio, TX); Anesthesia Partners Of San Antonio, PLLC (NPI 1518797091, San Antonio, TX); Lone Star Anesthesia Partners PLLC (NPI 1124760996, San Antonio, TX); Cottonwood Anesthesia PLLC (NPI 1609507094, Austin, TX); and 4 more · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2004
## Record status
- **NPPES last updated:** October 25, 2010
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Source: [NPI Profile](https://npiprofile.com/npi/1437331956) · Data from the CMS NPPES public registry.