Dr. Sean Emerson Treacy, MD
- Part D claims, 2024
- 60
- Hospital affiliations
- 4
- Medical groups
- 3
- State license
- 1
- Year NPI issued
- 2021
- Practice address
- 700 Lawrence Expressway, Santa Clara, CA 95051
- Practice phone
- Call (408) 236-6400
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Treacy's professional email, personal email and mobile number
Dmand AI checks each channel through healthcare-specific waterfall enrichment. See what is on file with a free account, with practice phones, licenses and affiliations.
Dr. Sean Emerson Treacy is an emergency medicine physician in Santa Clara, California
Dr. Treacy practices at Santa Clara Medical Center in Santa Clara, California, part of Kaiser Permanente.
Dr. Treacy's NPI, 1003495763, was assigned on April 7, 2021. Dr. Treacy holds California license A192958.
- NPI
- 1003495763NPI Registry (opens in a new tab)
- Medicare PAC ID
- 8820507247
- NPI enumeration date
- April 7, 2021
- NPI status
- Active
- Practice phone
- (408) 236-6400
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 31
- Medical school graduation
- 2021
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data
Dr. Sean Emerson Treacy practices at Santa Clara Medical Center in Santa Clara, California
Dr. Treacy's primary practice is Santa Clara Medical Center, at 700 Lawrence Expressway, Santa Clara, CA 95051 in Santa Clara County. The practice phone is (408) 236-6400.
- Santa Clara Medical Center700 Lawrence Expressway, Santa Clara, CA 95051 · Santa Clara CountyPhone(408) 236-6400
Source: Dmand AI Affiliation Data
Dr. Sean Emerson Treacy is affiliated with 4 sites of care and 3 medical groups
Dr. Treacy's primary practice is Santa Clara Medical Center in Santa Clara, California, part of Kaiser Permanente. Dr. Treacy is also affiliated with Ronald Reagan UCLA Medical Center. The medical group on file is Chinle Comprehensive Health Care Facility. Dmand AI also links Dr. Treacy to 2 more hospitals and 2 medical groups, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Sean Emerson Treacy's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Treacy practices, 4 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Santa Clara Medical Center | Available with a free account |
| +3 more sites and 2 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
Dmand AI maps EHR vendors, IT decision makers and buying committees across Kaiser Permanente and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Sean Emerson Treacy is one of 7,423 emergency medicine physicians in California
Emergency medicine is Dr. Treacy's primary specialty in the NPI Registry, under taxonomy code 207P00000X. Dr. Treacy is licensed in California.
Specialties and state licenses
- Emergency medicine, CaliforniaPrimary
Emergency medicine physicians near Dr. Treacy
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. Sean Emerson Treacy's patients have a median age of 43
Across all payers, Dmand AI patient panel data puts Dr. Treacy's median patient age at 43, with 49% women.
Dr. Treacy's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 43
Patient panel by sex, all payers
- Women49%
- Men50%
Source: Dmand AI Patient Panel Data
Dr. Sean Emerson Treacy wrote 60 Medicare Part D claims in 2024
In 2024, Dr. Treacy wrote 60 Medicare Part D claims for 45 patients. 88% of them were for generic drugs.
Dr. Treacy's Part D claims by kind of drug, 2024
- Generic53 claims88%
- Brand-name and other7 claims12%
Drug classes CMS tracks in Dr. Treacy's Part D claims, 2024
- Antibiotics40%24 of 60 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
For MedTech and pharma teams
Filter 7.4M+ HCPs by Medicare procedures, Part D drugs and Open Payments history, then reach them with verified contacts in one login.
Sources for Dr. Sean Emerson Treacy'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 (CMS) (opens in a new tab) |
| 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. Sean Emerson Treacy
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. Sean Emerson Treacy's NPI number?
Dr. Sean Emerson Treacy's NPI number is 1003495763. It was assigned on April 7, 2021, and it is active in the NPI Registry.
What kind of doctor is Dr. Sean Emerson Treacy?
Dr. Sean Emerson Treacy is an emergency medicine physician in Santa Clara, California. The primary specialty in the NPI Registry is Emergency Medicine Physician (taxonomy code 207P00000X).
Where does Dr. Sean Emerson Treacy practice?
Dr. Treacy practices at 700 Lawrence Expressway, Santa Clara, CA 95051. Dr. Treacy's primary practice is Santa Clara Medical Center in Santa Clara, California, part of Kaiser Permanente. Dmand AI also links Dr. Treacy to 2 hospitals and 2 medical groups.
What is Dr. Sean Emerson Treacy's office phone number?
The practice phone on file for Dr. Treacy is (408) 236-6400.
What is Dr. Sean Emerson Treacy's medical license number?
Dr. Treacy holds California license A192958.
Which hospitals is Dr. Sean Emerson Treacy affiliated with?
Dr. Treacy practices at Santa Clara Medical Center in Santa Clara, California. Dr. Treacy is also affiliated with Ronald Reagan UCLA Medical Center. Dmand AI links Dr. Treacy to 2 more hospitals.
What medical group is Dr. Sean Emerson Treacy part of?
Dr. Treacy is linked to Chinle Comprehensive Health Care Facility. Dmand AI links Dr. Treacy to 2 more medical groups.
How long has Dr. Sean Emerson Treacy been practicing?
Dr. Treacy graduated from medical school in 2021, 5 years ago.
Selling to emergency medicine practices?
See emergency medicine physicians in California by site of care and group
Find the practices, groups and hospitals they work with, and the right people to contact at each.
- 30 days free
- Self-serve
- No credit card