MAE ROSE GILLESPIE M.D.
NPI 1588027742
Anesthesiology in Stanford, CA
About Mae Rose Gillespie M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MAE ROSE GILLESPIE M.D. (NPI 1588027742) is an individual anesthesiology provider in Stanford, California, licensed in California (151034) and active in the NPI registry since April 2016. She is enrolled in Medicare PECOS, is affiliated with Saint Mary's Regional Medical Center, and is a graduate of George Washington University School Of Medicine (2016).
NPPES Registry Identity
Specialties & Licenses 2
Group Practice 1
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
Mae Rose Gillespie 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
2Medicare enrollment records show Mae Gillespie reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Reno, NV 89511
- Reassigned Medicare billing, Nevada enrollment
- 53 clinicians in this Medicare group
Reno, NV 89503
- Reassigned Medicare billing, Nevada enrollment
- 60 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 2
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Saint Mary's Regional Medical Center
Acute Care Hospitals · Reno, NVNorthern Nevada Medical Center
Acute Care Hospitals · Sparks, NVOther Providers at the Same Location NPPES 2
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
STANFORD, CA 94305
STANFORD, CA 94305
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 Mae Gillespie's NPI number?
The NPI number for Mae Gillespie is 1588027742. It was assigned to this individual provider in the NPPES registry on April 4, 2016.
Where is Mae Gillespie located?
Mae Gillespie practices at 300 Pasteur Dr Dept Of, Stanford, CA 94305. The listed phone number is (650) 723-4000.
What is Mae Gillespie's specialty?
The primary specialty registered for this NPI is Anesthesiology with taxonomy code 207L00000X.
Is Mae Gillespie enrolled in Medicare?
Yes. Mae Gillespie 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 Mae Gillespie's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Mae Gillespie reassigns Medicare benefits to 2 organizations: Reno Tahoe Anesthesia Weaver PC (Reno, NV) and Metcalf, Tiller & Chen, Inc. (Reno, NV). 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 Mae Gillespie's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
Is Mae Gillespie affiliated with any hospitals?
According to CMS data, Mae Gillespie is affiliated with Saint Mary's Regional Medical Center and Northern Nevada Medical Center.
When was this NPI record last updated?
The NPPES record for Mae Gillespie was last updated on February 26, 2020. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 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.
# Mae Rose Gillespie, M.D. · NPI 1588027742
Anesthesiology physician in Stanford, California. Individual provider, active in the CMS NPPES registry since April 4, 2016.
## Identity
- **NPI:** 1588027742 (Entity type: Individual)
- **Enumerated:** April 4, 2016
- **Primary specialty:** Anesthesiology · taxonomy 207L00000X
- **State license:** 151034 (California)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 300 PASTEUR DR DEPT OF, Stanford, CA 94305-2200
- **Phone:** (650) 723-4000
## 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:** 2 organizations under Medicare reassignment (form CMS-855R): Reno Tahoe Anesthesia Weaver PC (NPI 1548816895, Reno, NV); Metcalf, Tiller & Chen, Inc. (NPI 1811237431, Reno, NV) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** George Washington University School Of Medicine, class of 2016
## Record status
- **NPPES last updated:** February 26, 2020
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Source: [NPI Profile](https://npiprofile.com/npi/1588027742) · Data from the CMS NPPES public registry.