Dr. Mary Armbruster, DO
- Part D claims, 2024
- 113
- Hospital affiliations
- 1
- Medical groups
- 2
- State license
- 1
- Year NPI issued
- 2023
- Practice address
- 1150 North Indian Canyon Drive, Palm Springs, CA 92262
- Practice phone
- Call (760) 323-6511
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Armbruster's professional email, personal email and mobile number
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Dr. Mary Armbruster is an emergency medicine physician in Palm Springs, California
Dr. Armbruster practices at Desert Regional Medical Center in Palm Springs, California, part of Tenet Healthcare.
Dr. Armbruster's NPI, 1083300958, was assigned on April 13, 2023. Dr. Armbruster graduated from Rocky Vista University College of Osteopathic Med in 2023. Dr. Armbruster holds California license 20A23376.
- NPI
- 1083300958NPI Registry (opens in a new tab)
- Medicare PAC ID
- 1850868043
- NPI enumeration date
- April 13, 2023
- NPI status
- Active
- Practice phone
- (760) 323-6511
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 29
- Medical school graduation
- 2023
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data
Dr. Mary Armbruster practices at Desert Regional Medical Center in Palm Springs, California
Dr. Armbruster's primary practice is Desert Regional Medical Center, at 1150 North Indian Canyon Drive, Palm Springs, CA 92262 in Riverside County. The practice phone is (760) 323-6511.
- Desert Regional Medical Center1150 North Indian Canyon Drive, Palm Springs, CA 92262 · Riverside CountyPhone(760) 323-6511
Source: Dmand AI Affiliation Data
Dr. Mary Armbruster is affiliated with 1 site of care and 2 medical groups
Dr. Armbruster's primary practice is Desert Regional Medical Center in Palm Springs, California, part of Tenet Healthcare. The medical group on file is US Acute Care Solutions. Dmand AI also links Dr. Armbruster to 1 more medical group, named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Mary Armbruster's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Armbruster practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Desert Regional Medical Center | Available with a free account |
| +1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Mary Armbruster is one of 7,423 emergency medicine physicians in California
Emergency medicine is Dr. Armbruster's primary specialty in the NPI Registry, under taxonomy code 207P00000X. Dr. Armbruster is licensed in California.
Specialties and state licenses
- Emergency medicine, CaliforniaPrimary
Emergency medicine physicians near Dr. Armbruster
Counts of emergency medicine physicians with a Dmand AI profile, by place and practice. Each opens the list.
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. Mary Armbruster's patients have a median age of 70
Across all payers, Dmand AI patient panel data puts Dr. Armbruster's median patient age at 70, with 45% women.
Dr. Armbruster's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 70
Patient panel by sex, all payers
- Women45%
- Men55%
Source: Dmand AI Patient Panel Data
Dr. Mary Armbruster wrote 113 Medicare Part D claims in 2024
In 2024, Dr. Armbruster wrote 113 Medicare Part D claims for 86 patients. 96% of them were for generic drugs. CMS names the drug for 20 of them, across 1 drug with 11 or more claims each, at $109 in total drug cost.
Dr. Armbruster's Part D claims by kind of drug, 2024
- Generic108 claims96%
- Brand-name and other5 claims4%
Dr. Armbruster's most prescribed drugs by claims, 2024
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Drug classes CMS tracks in Dr. Armbruster's Part D claims, 2024
- Antibiotics60%68 of 113 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Sources: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026; and Medicare Part D Prescribers - by Provider (CMS), 2024 data
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Dr. Mary Armbruster graduated from Rocky Vista University College of Osteopathic Med
Dr. Armbruster graduated from Rocky Vista University College of Osteopathic Med in 2023.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Mary Armbruster's profile data
| Data on this page | Source |
|---|---|
| NPI, name, sex, specialty and licenses | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data |
| Practice locations and phone | Dmand AI Affiliation Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDmand AI Org Hierarchy Data |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel Data |
| Part D prescribing | Medicare Part D Prescribers - by Provider and Drug (CMS) (opens in a new tab)Medicare Part D Prescribers - by Provider (CMS) (opens in a new tab) |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| EHR at each practice site | Dmand AI Technology Install Data |
| Similar physicians | Dmand AI Affiliation Data |
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Dr. Mary Armbruster
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Dr. Mary Armbruster's NPI number?
Dr. Mary Armbruster's NPI number is 1083300958. It was assigned on April 13, 2023, and it is active in the NPI Registry.
What kind of doctor is Dr. Mary Armbruster?
Dr. Mary Armbruster is an emergency medicine physician in Palm Springs, California. The primary specialty in the NPI Registry is Emergency Medicine Physician (taxonomy code 207P00000X).
Where does Dr. Mary Armbruster practice?
Dr. Armbruster practices at 1150 North Indian Canyon Drive, Palm Springs, CA 92262. Dr. Armbruster's primary practice is Desert Regional Medical Center in Palm Springs, California, part of Tenet Healthcare. Dmand AI also links Dr. Armbruster to 1 medical group.
What is Dr. Mary Armbruster's office phone number?
The practice phone on file for Dr. Armbruster is (760) 323-6511.
What is Dr. Mary Armbruster's medical license number?
Dr. Armbruster holds California license 20A23376, one of 2 state licenses on file.
Which hospitals is Dr. Mary Armbruster affiliated with?
Dr. Armbruster practices at Desert Regional Medical Center in Palm Springs, California.
What medical group is Dr. Mary Armbruster part of?
Dr. Armbruster is linked to US Acute Care Solutions. Dmand AI links Dr. Armbruster to 1 more medical group.
Where did Dr. Mary Armbruster go to medical school?
Dr. Armbruster graduated from Rocky Vista University College of Osteopathic Med in 2023.
What drugs does Dr. Mary Armbruster prescribe most?
In 2024 Medicare Part D data, Dr. Armbruster's most prescribed drugs by claims were Cephalexin.
How long has Dr. Mary Armbruster been practicing?
Dr. Armbruster graduated from medical school in 2023, 3 years ago.
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