DR. GLENN I POWERS M.D.
NPI 1881684926
Anesthesiology in Los Angeles, CA
About Dr. Glenn I Powers M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. GLENN I POWERS M.D. (NPI 1881684926) is an individual anesthesiology provider in Los Angeles, California, licensed in California (G74509) and active in the NPI registry since October 2005. He is enrolled in Medicare PECOS, is affiliated with University Of Washington Medical Ctr, and is a graduate of Morehouse School Of Medicine (1988).
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 5
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. Glenn I Powers M.d. 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
8Medicare enrollment records show Glenn Powers reassigns Medicare billing to 8 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Los Angeles, CA 90095
- Reassigned Medicare billing, California enrollment
- 295 clinicians in this Medicare group
Los Angeles, CA 90095
- Reassigned Medicare billing, California enrollment
- Also billed through NPI 1366041469 (California), NPI 1215381843 (California), NPI 1538608138 (California), NPI 1508304692 (California), NPI 1205566544 (California), NPI 1689200305 (California)
- 1,766 clinicians in this Medicare group
West Hills, CA 91307
- Reassigned Medicare billing, California enrollment
- 52 clinicians in this Medicare group
West Yellowstone, MT 59758
- Reassigned Medicare billing, Montana enrollment
- Medicare enrollment name: Billings Clinic
- 1,264 clinicians in this Medicare group
Tacoma, WA 98405
- Reassigned Medicare billing, Washington enrollment
- 152 clinicians in this Medicare group
Renton, WA 98055
- Reassigned Medicare billing, Washington enrollment
- 67 clinicians in this Medicare group
Seattle, WA 98104
- Reassigned Medicare billing, Washington enrollment
- 4,364 clinicians in this Medicare group
Ketchikan, AK 99901
- Reassigned Medicare billing, Alaska enrollment
- 133 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.
Hospital Affiliations CMS Care Compare
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
University Of Washington Medical Ctr
Acute Care Hospitals · Seattle, WAMedicare 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.
LOS ANGELES, CA 90095
LOS ANGELES, CA 90095
LOS ANGELES, CA 90095
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 Glenn Powers's NPI number?
The NPI number for Glenn Powers is 1881684926. It was assigned to this individual provider in the NPPES registry on October 27, 2005.
Where is Glenn Powers located?
Glenn Powers practices at 757 Westwood Plz Ste 3325, Los Angeles, CA 90095. The listed phone number is (310) 267-8626.
What is Glenn Powers's specialty?
The primary specialty registered for this NPI is Anesthesiology with taxonomy code 207L00000X.
Is Glenn Powers enrolled in Medicare?
Yes. Glenn Powers 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 Glenn Powers's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Glenn Powers reassigns Medicare benefits to 8 organizations: Regents Of The University Of California (Los Angeles, CA), The Regents Of The University Of California (Los Angeles, CA), West Hills Anesthesia And Perioperative Physicians (West Hills, CA), Billings Cinic (West Yellowstone, MT), Pacific Anesthesia PC (Tacoma, WA) and 3 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 Glenn Powers's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Glenn Powers accept?
Health plans from Moda Health Plan, Inc. and Premera Blue Cross Blue Shield of Alaska list Glenn Powers 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 Glenn Powers affiliated with any hospitals?
According to CMS data, Glenn Powers is affiliated with University Of Washington Medical Ctr.
When was this NPI record last updated?
The NPPES record for Glenn Powers was last updated on December 2, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 months 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. Glenn I Powers, M.D. · NPI 1881684926
Anesthesiology physician in Los Angeles, California. Individual provider, active in the CMS NPPES registry since October 27, 2005.
## Identity
- **NPI:** 1881684926 (Entity type: Individual)
- **Enumerated:** October 27, 2005
- **Primary specialty:** Anesthesiology · taxonomy 207L00000X
- **State license:** G74509 (California)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 757 WESTWOOD PLZ STE 3325, Los Angeles, CA 90095-8358
- **Phone:** (310) 267-8626 · **Fax:** (310) 267-8679
## 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:** 8 organizations under Medicare reassignment (form CMS-855R): Regents Of The University Of California (NPI 1326096165, Los Angeles, CA); The Regents Of The University Of California (NPI 1235107566, Los Angeles, CA); West Hills Anesthesia And Perioperative Physicians (NPI 1881061802, West Hills, CA); Billings Cinic (NPI 1710600119, West Yellowstone, MT); Pacific Anesthesia PC (NPI 1497796452, Tacoma, WA); and 3 more · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Morehouse School Of Medicine, class of 1988
## Record status
- **NPPES last updated:** December 2, 2025
- **Other identifiers:** Medicaid 1077148 (WA); Other 0080384 (WA); Other 0231778 (WA); and 2 more
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Source: [NPI Profile](https://npiprofile.com/npi/1881684926) · Data from the CMS NPPES public registry.