Laura May O Brien, FNP
- Part D claims, 2024
- 2,055
- Hospital affiliations
- 1
- State license
- 1
- Year NPI issued
- 2006
- Practice address
- 300 Sierra College Dr, Grass Valley, CA 95945
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Sierra Endoscopy Center, LLC - HOPD
Acute Care Hospital outpatient department · Grass Valley, California
Find Laura O Brien'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.
Laura May O Brien is a family nurse practitioner in Grass Valley, California
Laura O Brien practices at Sierra Endoscopy Center, LLC - HOPD in Grass Valley, California.
Laura O Brien's NPI, 1124186770, was assigned on December 5, 2006. Laura O Brien holds California license 6263.
- NPI
- 1124186770NPI Registry (opens in a new tab)
- Medicare PAC ID
- 4284036898
- NPI enumeration date
- December 5, 2006
- NPI status
- Active
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 60
- Medical school graduation
- 1992
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data
Laura May O Brien practices at Sierra Endoscopy Center, LLC - HOPD in Grass Valley, California
Laura O Brien's primary practice is Sierra Endoscopy Center, LLC - HOPD, at 300 Sierra College Dr, Grass Valley, CA 95945.
- Sierra Endoscopy Center, LLC - HOPD300 Sierra College Dr, Grass Valley, CA 95945
Source: Dmand AI Affiliation Data
Laura May O Brien is affiliated with 3 sites of care
Laura O Brien's primary practice is Sierra Endoscopy Center, LLC - HOPD in Grass Valley, California. Laura O Brien is also affiliated with Dignity Health - Sierra Nevada Memorial Hospital. Dmand AI also links Laura O Brien to 1 more ambulatory surgery center, named with a free account.
Source: Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Laura May O Brien's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Laura O Brien practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Sierra Endoscopy Center, LLC - HOPD | Available with a free account |
| +2 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Laura May O Brien is one of 13,532 family nurse practitioners in California
Family is Laura O Brien's primary specialty in the NPI Registry, under taxonomy code 363LF0000X. Laura O Brien is licensed in California.
Specialties and state licenses
- Family nurse practitioner, CaliforniaPrimary
Family nurse practitioners near Laura O Brien
Counts of family nurse practitioners 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
Laura May O Brien's patients have a median age of 65
Across all payers, Dmand AI patient panel data puts Laura O Brien's median patient age at 65, with 73% women.
Laura O Brien's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 65
Patient panel by sex, all payers
- Women73%
- Men26%
Source: Dmand AI Patient Panel Data
Laura May O Brien wrote 2,055 Medicare Part D claims in 2024
In 2024, Laura O Brien wrote 2,055 Medicare Part D claims for 583 patients. 87% of them were for generic drugs.
Laura O Brien's Part D claims by kind of drug, 2024
- Generic1,781 claims87%
- Brand-name and other274 claims13%
Drug classes CMS tracks in Laura O Brien's Part D claims, 2024
- Opioids4%91 of 2,055 claims
- Antibiotics5%113 of 2,055 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
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Sources for Laura May O Brien'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 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 Laura May O Brien
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What is Laura May O Brien's NPI number?
Laura May O Brien's NPI number is 1124186770. It was assigned on December 5, 2006, and it is active in the NPI Registry.
What does Laura May O Brien specialize in?
Laura May O Brien is a family nurse practitioner in Grass Valley, California. The primary specialty in the NPI Registry is Family Nurse Practitioner (taxonomy code 363LF0000X).
Where does Laura May O Brien practice?
Laura O Brien practices at 300 Sierra College Dr, Grass Valley, CA 95945. Laura O Brien's primary practice is Sierra Endoscopy Center, LLC - HOPD in Grass Valley, California. Dmand AI also links Laura O Brien to 1 ambulatory surgery center.
What is Laura May O Brien's medical license number?
Laura O Brien holds California license 6263.
Which hospitals is Laura May O Brien affiliated with?
Laura O Brien is affiliated with Dignity Health - Sierra Nevada Memorial Hospital.
How long has Laura May O Brien been practicing?
Laura O Brien graduated from medical school in 1992, 34 years ago.
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